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Standard ID | GB/T 8005.1-2019 (GB/T8005.1-2019) | Description (Translated English) | Aluminium and aluminium alloy terms and definitions -- Part 1: Product and method of processing and treatment | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | H60 | Classification of International Standard | 77.150.10 | Word Count Estimation | 42,496 | Date of Issue | 2019-06-04 | Date of Implementation | 2020-05-01 | Drafting Organization | Southwest Aluminum (Group) Co., Ltd., Nonferrous Metals Technology and Economic Research Institute, Guangdong Haomei New Materials Co., Ltd., Xiamen Xiashun Aluminum Foil Co., Ltd., Northeast Light Alloy Co., Ltd., Fujian Nanping Aluminum Co., Ltd., Guangdong Huachang Aluminum Factory Co., Ltd., Shandong Nanshan Aluminum Co., Ltd., Guangdong Industrial Analysis and Testing Center, Guohe General Testing Evaluation and Certification Co., Ltd., Youyan Engineering Technology Research Institute Co., Ltd., China Aluminum Ruimin Co., Ltd., Guangya Aluminum Co., Ltd., Tianjin New Ailong Technology Co., Ltd., Guangdong Jianmei Aluminum Profile Factory (Group) Co., Ltd., Guangdong Xingfa Aluminum Co., Ltd., Shandong Yankuang Light Alloy Co., Ltd., Liaoning Zhongwang Group Co., Ltd., Fujian Province Minfa Aluminum Co., Ltd., Guangdong Gordon Aluminum Co., Ltd., Jiangsu Dingshengxin | Administrative Organization | National Nonferrous Metals Standardization Technical Committee (SAC/TC 243) | Proposing organization | China Nonferrous Metals Industry Association | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | Standard ID | GB/T 8005.1-2008 (GB/T8005.1-2008) | Description (Translated English) | Aluminium and aluminium alloys. Terms and definitions. Part 1: product and method of processing and treatment | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | H60 | Classification of International Standard | 77.150.10 | Word Count Estimation | 29,242 | Date of Issue | 2008-06-09 | Date of Implementation | 2008-12-01 | Older Standard (superseded by this standard) | GB/T 8005-1987 | Adopted Standard | ISO 3134/1 ~ 3134/5-1985, MOD | Drafting Organization | Southwest Aluminum (Group) Co., Ltd. | Administrative Organization | National Nonferrous Metals Standardization Technical Committee | Regulation (derived from) | National Standard Approval Announcement 2008 No.9 (Total No.122) | Proposing organization | China Nonferrous Metals Industry Association | Issuing agency(ies) | Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China | Summary | This standard specifies the classification of aluminum and aluminum products, terms and definitions processing technology and other aspects involved. This section applies to aluminum and aluminum products. | Standard ID | GB/T 8005-1987 (GB/T8005-1987) | Description (Translated English) | Aluminium and aluminium alloys--Terms and definitions | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | H60 | Classification of International Standard | 77.120.10 | Word Count Estimation | 9,996 | Date of Issue | 1987/6/26 | Date of Implementation | 1988/5/1 | Adopted Standard | ISO 3134-1-1985, NEQ; ISO 3134-2-1985, NEQ; ISO 3134-3-1985, NEQ; ISO 3134-4-1985, NEQ | Regulation (derived from) | Announcement of Newly Approved National Standards No. 9 in 2008 (No. 122 overall) | Issuing agency(ies) | National Bureau of Standards |
GB/T 8005.1-2019
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 77.150.10
H 60
Replacing GB/T 8005.1-2008
Aluminum and aluminum alloy terms and definitions - Part
1: Product and method of processing and treatment
ISSUED ON: JUNE 04, 2019
IMPLEMENTED ON: MAY 01, 2020
Issued by: State Administration for Market Regulation.
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
1 Scope ... 10
2 Products ... 10
2.1 Aluminum, alloys, alloying elements, impurities ... 10
2.2 Molten aluminum, aluminum ingots, ingots ... 14
2.3 Wrought aluminum and aluminum alloy products ... 16
2.4 Cast aluminum and aluminum alloy products ... 26
2.5 Composite materials ... 27
2.6 Aluminum powder, aluminum powder metallurgy products, aluminum grit, aluminum
paste, foamed aluminum ... 27
3 Processes ... 29
3.1 Electrolysis process ... 29
3.2 Smelting and casting process ... 29
3.3 Processing technology ... 32
3.4 Thermal/heat treatment process ... 39
3.5 Other processes ... 45
Appendix A (Informative) Product examples ... 47
Index ... 51
Aluminum and aluminum alloy terms and definitions - Part
1: Product and method of processing and treatment
1 Scope
This Part of GB/T 8005 defines the terms and definitions involved in aluminum and
aluminum alloy products and processing techniques.
This Part applies to aluminum and aluminum alloy products and processing techniques.
2 Products
2.1 Aluminum, alloys, alloying elements, impurities
2.1.1
Unalloyed aluminum
Metals, which have an aluminum mass fraction of not less than 99.00% (1XXX
series in wrought aluminum and aluminum alloy designations).
2.1.2
Refined aluminum
The unalloyed aluminum, which has a mass fraction of aluminum not less than
99.90%.
2.1.3
High purity aluminum
The unalloyed aluminum, which has a mass fraction of aluminum not less than
99.999%.
2.1.4
Alloy
A metallic substance, which is composed of matrix metal elements (the element with
the largest mass fraction), alloying elements, impurities.
2.1.5
Aluminum alloy
An alloy, which takes aluminum as its matrix, AND the aluminum mass fraction of
which is less than 99.00%.
2.1.6
Alloying element
Metallic or non-metallic elements, which are added to the base aluminum, in order
to make aluminum and aluminum alloys have certain characteristics.
2.1.7
Impurity
Metal or non-metal elements that exist in aluminum and aluminum alloys BUT are
not intentionally added or retained.
2.1.8
Aluminum master alloy
Low melting point alloys, which use aluminum as the base, by adding one or several
alloying elements, to solve the problems that the element is easy to burn, has a high
melting point and is not easy to melt in, has a high density and is easy to segregate,
OR to improve the properties of the alloy, through melting and other methods. They
are mostly in the shape of waffle ingots, blocks, cakes or wires.
Note: Aluminum master alloys can be divided into alloying type, grain refinement type,
modified type, purification type, etc., according to their uses.
2.1.9
Additive for aluminum alloy
A substance, which is added into the aluminum melt, to adjust the composition of
the aluminum alloy or the as-cast structure. It usually has metallic properties, as
formed by mixing and pressing alloying element powder with aluminum powder
and/or flux. Most of them are in the shape of cakes. It can be used to replace
aluminum master alloy, in aluminum alloy smelting.
2.1.10 Wrought aluminum alloy
2.1.10.1
Wrought aluminum alloy
Aluminum alloys, which are mainly produced through plastic deformation, by hot
or cold working.
2.1.10.2
Wrought aluminum copper alloy series
Wrought aluminum alloy, which uses copper as the main alloying element (that is,
wrought aluminum alloy with the designation of 2××× series).
2.1.10.3
Wrought aluminum manganese alloy series
Wrought aluminum alloy, which uses manganese as the main alloying element (that
is, wrought aluminum alloy with the designation of 3××× series).
2.1.10.4
Wrought aluminum silicon alloy series
Wrought aluminum alloy, which uses silicon as the main alloying element (that is,
wrought aluminum alloy with the designation of 4××× series).
2.1.10.5
Wrought aluminum magnesium alloy series
Wrought aluminum alloy, which uses magnesium as the main alloying element (that
is, wrought aluminum alloy with the designation of 5××× series).
2.1.10.6
Wrought aluminum magnesium-silicon alloy series
Wrought aluminum alloy, which uses magnesium and silicon as the main alloying
elements, takes Mg2Si phase as the main strengthening phase (that is, wrought
aluminum alloy with the designation of 6××× series).
2.1.10.7
Wrought aluminum zinc alloy series
Wrought aluminum alloy, which uses zinc as the main alloying element (that is,
wrought aluminum alloy with the designation of 7××× series).
2.1.10.8
Wrought aluminum alloy other series
Wrought aluminum alloy, which neither belong to unalloyed aluminum, nor belong
to the 2××× series ~ the 7××× series (that is, the wrought aluminum alloy of the
designation of 8××× series).
2.1.11 Casting aluminum alloy
2.1.11.1
Casting aluminum alloy
Aluminum alloys for casting products, which are mainly produced through casting
or die-casting.
2.1.11.2
Casting aluminum copper alloy series
Casting aluminum alloys, which use copper as the main alloying element (that is,
casting aluminum alloys with the designation of 2×××.× series).
2.1.11.3
Casting aluminum silicon-copper-magnesium alloy series
Casting aluminum alloys, which use silicon, copper and/or magnesium as the main
alloying elements (that is, casting aluminum alloys with the designation of 3×××.×
series).
2.1.11.4
Casting aluminum silicon alloy series
Casting aluminum alloys, which use silicon as the main alloying element (that is,
casting aluminum alloys with the designation of 4×××.× series).
2.1.11.5
Casting aluminum magnesium alloy series
Casting aluminum alloys, which use magnesium as the main alloying element (that
is, casting aluminum alloys with the designation 5×××.× series).
2.1.11.6
Casting aluminum zinc alloy series
Casting aluminum alloys, which use zinc as the main alloying element (that is,
casting aluminum alloys with the designation of 7×××.× series).
2.1.11.7
Casting aluminum titanium alloy series
Casting aluminum alloys, which use titanium as the main alloying element (that is,
casting aluminum alloys with the designation of 8×××.× series).
2.1.11.8
Casting aluminum alloy other series
Casting aluminum alloys, which use other elements as the main alloying elements
(that is, casting aluminum alloys with the designation of 9×××.× series).
2.1.12
Heat-treatable alloy
An alloy, whose strength can be significantly increased, by proper heat treatment.
2.1.13
Non-heat-treatable alloy
An alloy, whose strength cannot be significantly increased, by heat treatment.
2.2 Molten aluminum, aluminum ingots, ingots
2.2.1
Molten aluminum
Molten aluminum and aluminum alloys for casting.
2.2.2
Primary aluminum ingot
Aluminum ingots, which are produced by alumina-cryolite molten salt electrolysis.
2.2.3
Recycled aluminum ingot
Aluminum ingots, which are obtained by melting and casting from recycled
aluminum scrap.
2.2.4
Ingot
Ingots, which have cast structure AND are used for remelting casting, machining or
deformation processing.
2.2.5
Ingot for casting
Remelting ingots, which are used to produce aluminum alloy castings.
2.2.6 Wrought aluminum and aluminum alloy ingots
2.2.6.1
Rolling ingot
Ingots for rolling production.
2.2.6.2
Extrusion ingot
Ingots for extrusion production.
2.2.6.3
Forging ingot
Ingots for forging production.
2.2.7
Composite ingot
An ingot, which is cast by two or more metals at the same time with a metallurgical
bonding interface (a bond with certain thickness of transition layer, as formed by the
mutual atomic diffusion between two metallic interfaces) and high bonding strength.
2.2.8
Round ingot/billet
An ingot, which has a circular cross-section.
2.2.9
Hollow round ingot
An ingot, which has a circular cross-section.
2.2.10
Rectangular ingot
An ingot, which has an approximately rectangular cross-section.
2.2.11
Head (of an ingot)
The end of the ingot at the end of casting.
2.2.12
Butt (of an ingot)
The end of the ingot at the beginning of casting.
2.2.13
Spray forming ingot
An ingot, which is formed by using high-pressure inert gas to atomize and break the
aluminum alloy liquid flow into fine droplets, make them fly at high speed along the
axis of the nozzle and cool them, deposit them on a receiver, which has a certain
shape and specific movement, before these droplets are completely solidified.
2.3 Wrought aluminum and aluminum alloy products
2.3.1 Sheet and plate
2.3.1.1
Sheet and plate
Rolled products, which have rectangular cross-section, uniform thickness greater
than 0.20 mm.
Note 1: Sheet and plate include thin plate and thick plate, usually the edges are sheared or
sawed and delivered in a straight shape.
Note 2: Corrugated products, patterned products (with grooves, ribs, squares, bean-shaped
or prism-shaped patterns on the surface, etc.), products with surface coatings, products with
trimmed edges, products with surface perforations, which are processed from sheets and
plates that meet the above definition, are all called sheets and plates.
Note 3: Products with uniformly changing cross-sections, as processed from sheets and
plates that meet the above definition, are also called sheets and plates, that is, variable-
section sheets and plates.
2.3.1.2
Sheet
Sheet and plate, which has a thickness not greater than 6 mm.
2.3.1.3
Plate
Sheet and plate, which have a thickness greater than 6 mm, as well as sheared or
sawed edges.
2.3.1.4
Parent sheet/plate
The entire sheet and plate, before being cut to fixed length.
2.3.1.5
Hot rolled sheet/plate
The sheet/plate, whose final thickness is obtained by hot rolling.
2.3.1.6
Cold rolled sheet/plate
The sheet/plate, whose final thickness is obtained by cold rolling.
2.3.1.7
Roll-casting plate
The sheet/plate, which is made by on hot line roll-casting.
2.3.1.8
Alclad sheet/plate
A sheet/plate, which is made by rolling an aluminum alloy base rolling ingot, as
covered with unalloyed aluminum or other aluminum alloy sheets at one or both
sides.
2.3.1.9
Brazing sheet
Low melting point aluminum alloy sheets for brazing.
2.3.1.10
Corrugated sheet
A sheet, which has a corrugated surface (see Figure A.1).
2.3.1.11
Convexo-concave sheet
A sheet, which has uniformly distributed convex and concave surfaces (see Figure
A.2).
2.3.1.12
Patterned sheet
A sheet, which has a shallow pattern plate surface, as formed by using a roller
engraved with a shallow pattern (or figure) to imprint the plate surface (see Figure
A.3).
2.3.1.13
Raised sheet/plate
Sheet or plate, which has a convex pattern surface, as formed by using a lower roller
engraved with a deeper pattern to emboss one side of the plate (see Figure A.4).
2.3.2 Strip/coiled sheet
2.3.2.1
Strip/coiled sheet
Rolled products, which have rectangular cross-section, uniform thickness greater
than 0.20 mm. Usually delivered in rolls after longitudinal cutting.
Note: Corrugated products, patterned products (with grooves, ribs, squares, bean-shaped or
prism-shaped patterns on the surface, etc.), products with surface coatings, products with
trimmed edges, products with surface perforations, as processed from strips/coiled sheets
that meet the above definition, are all called strip/coiled sheet.
2.3.2.2
Parent strip
A whole large roll, before being divide or cut into smaller rolls.
2.3.2.3
Hot rolled strip
The strip/coiled sheet, whose final thickness is obtained by hot rolling.
2.3.2.4
Cold rolled strip
The strip/coiled sheet, whose final thickness is obtained by cold rolling.
2.3.2.5
Brazing strip
Low melting point aluminum alloy strip for brazing.
2.3.2.6
Roll-casting strip
The strip/coiled sheet, which is made by roll-casting.
2.3.2.7
Concatenation casting-rolled strip
The strip/coiled sheet, which is produced by continuous casting and rolling.
2.3.3 Foil
2.3.3.1
Foil
Rolled products, which have a rectangular cross-section, uniform thickness not
greater than 0.20 mm, are delivered in rolls.
2.3.3.2
None zero foil
Foil, which has a thickness of 0.10 mm ~ 0.20 mm.
2.3.3.3
......
GB/T 8005.1-2008
Aluminium and aluminium alloys Terms and definitions Part 1. Product and method of processing and treatment
ICS 77.150.10
H60
National Standards of People's Republic of China
Replacing GB/T 8005-1987
Aluminum and aluminum alloys - Terms
Part 1. Product and Process Processing
(ISO 3134/1 ~ ISO 3134/5. 1985, Lightmetalsand
theiraloys-Termsanddefinitions, MOD)
Posted 2008-06-09
2008-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅶ
1 Scope 1
Aluminum and aluminum alloy 2 1
2.1 aluminum aluminium 1
2.2 alloy aloy 1
2.3 alloying elements aloyingelement 1
2.4 impurities impurity 1
2.5 Aluminum aluminiumaloy 1
2.6 Master Alloy masteraloy 1
Wrought aluminum alloy 3 1
3.1 wrought alloy wroughtaloy 1
3.2 deformable aluminum wroughtaluminiumaloy 1
3.3 Deformation of aluminum - copper alloy wroughtaluminiumcopperaloyseries 1
3.4 Deformation of aluminum - manganese alloys wroughtaluminiummanganesealoyseries 2
3.5 Deformation of aluminum - silicon alloy wroughtaluminiumsiliconaloyseries 2
3.6 Deformation of aluminum - magnesium alloy wroughtaluminiummagnesiumaloyseries 2
3.7 Deformation of aluminum - magnesium - silicon alloy wroughtaluminiummagnesium-siliconaloyseries 2
3.8 Deformation of aluminum - zinc alloy wroughtaluminiumzincaloyseries 2
3.9 Other Wrought Aluminum wroughtaluminiumaloyotherseries 2
3.10 alloy heat treatment can enhance the heat-treatablealoy 2
3.11 heat treatment can not be strengthened alloy non-heat-treatablealoy 2
3.12 cutting alloy freemachiningaloy 2
3.13 since quenched alloy self-quenchingaloy 2
Cast aluminum 2 4
4.1 casting alloy castingaloy 2
4.2 cast aluminum castingaluminiumaloy 2
4.3 aluminum - copper casting alloy castingaluminiumcopperaloyseries 3
4.4 aluminum - silicon - copper - magnesium-based casting alloys castingaluminiumsilicon-copper-magnesiumaloyseries 3
4.5 aluminum - silicon casting alloys castingaluminiumsiliconaloyseries 3
4.6 aluminum - magnesium-based casting alloys castingaluminiummagnesiumaloyseries 3
4.7 aluminum - cast zinc alloy castingaluminiumzincaloyseries 3
4.8 aluminum - titanium-based alloy casting castingaluminiumtitaniumaloyseries 3
4.9 Other Series Cast aluminum castingaluminiumaloyotherseries 3
No pressure processed products 3 5
5.1 No pressure processed products unwroughtproduct 3
5.2 primary aluminum ingots primaryaluminiumingot 3
5.3 Refined Aluminium refinedaluminiumingot 3
5.4 remelting ingots ingotforremelting 3
5.5 regeneration aluminum ingot secondaryaluminiumingot 3
5.6 casting ingot ingotforcasting 3
5.7 rolling ingot ingotforroling 4
5.8 extrusion ingot ingotforextruding 4
5.9 forging ingot ingotforforging 4
5.10 castings casting 4
5.11 Sand Castings sandcasting 4
Permanent mold castings permanentmouldcasting 4 5.12
5.13 casting die-casting 4
5.14 casting rod, casting line castingrod/bar, castingwire 4
5.15 cast strip castingstrip 4
6 pressure processed products 4
6.1 pressure processed products wroughtproduct 4
6.2 casting with casting-roledstrip 4
6.3 continuous casting and rolling with concatenationcasting-roledstrip 4
6.4 continuous casting and rolling line concatenationcasting-roledwire 4
6.5 bar rod/bar 5
5 6.6 Wire
Wire wire 5
Pull blank drawingstock 5
6.7 Pipe 5
Pipe tube 5
Seamless pipe seamlesstubes 6
Seamed pipes seamtubes (or portholetubes) 6
Welding pipe weldtubes 6
6.8 6 profiles
Profiles profile 6
Hollow profiles holowprofile 6
Solid profiles solidprofile 6
Precision profiles precisionprofile 6
6.9 Plate 7
Sheet sheetandplate 7
Thin sheet 7
Plank plate 7
Motherboard parentplate/sheet 7
Hot-rolled sheet hotroledsheetandplate 7
The slab roledslab 7
Cold-rolled sheet coldroledsheetandplate 7
Coated sheet cladsheet/cladplate 7
Brazing sheet crazingsheet 7
Corrugated sheet corrugatedsheet 7
Profiled sheet convexo-concavesheet 7
Embossing plate patternedsheet 7
Pattern plate raisedsheet/plate 8
6.10 strip 8
Strip strip 8
Hot-rolled strip hotroledstrip 8
Cold-rolled strip coldroledstrip 8
Brazing strip brazingstrip 8
Mastering parentstrip 8
Re-rolled strip rerolstock 8
Aluminum foil-stock 8 wool
Foil 8 6.11
Foil foil 8
No Zero foil nothingzerofoil 8
Single zero foil one-zerofoil 8
Double zero foil two-zerofoil 8
6.12 forging forging 9
Forging billet forgingstock 9
Forging dieforgingproduct 9
Forgings handforgingproduct 9
Stamping blank blank 9 6.13
6.14 round stamping blank circle 9
6.15 impact extrusion billet slug 9
7 Process 9
7.1 casting casting 9
7.2 sand casting sandcasting 9
7.3 diecasting permanentmouldcasting 9
7.4 die-casting pressurediecasting 9
7.5 High pressure die casting highpressurediecasting 9
7.6 low-pressure die casting lowpressurediecasting 10
7.7 Casting investmentcasting 10
7.8 continuous casting continuouscasting 10
7.9 semi-continuous casting semicontinuouscasting 10
Molding forming 10 7.10
7.11 Processing working 10
7.12 thermal processing hotworking 10
7.13 cold coldworking 10
7.14 hardening strainhardening 10
7.15 Drawing drawing 10
7.16 stretch straightening stretching 10
7.17 controllable stretch straightening controledstretching 11
7.18 Stress Relief stressrelieving (mechanical) 11
7.19 permanent deformation permanentset 11
7.20 Double rolling doubleroling 11
7.21 flattening flattening; leveling 11
7.22 Plate Rolling miling 11
7.23 roll leveler rolerleveling 11
7.24 roll straightening rolerstraightening 11
7.25 calender skinpass 11
7.26 slitting, slitting slitting 11
7.27 straightening tensionleveling 11
7.28 Trimming trimming 11
7.29 shearing, sawing shearing, sawing 11
7.30 punching shear (Closed Cut) blanking (closedcut) 12
Extrusion extrusion 12 7.31
Forward extrusion directextrusion 12 7.32
7.33 backward extrusion indirectextrusion 12
7.34 extrusion ratio extrusionratio 12
Squeeze effect extrusioneffect 12 7.35
Extrusion welds extrusionseam 12 7.36
7.37 wire around the wire reeling (ofwire) 12
7.38 Peeling shaving 12
8 heat treatment 12
8.1 Status temper 12
8.2 Preheat preheating 12
8.3 homogenizing homogenizing 12
8.4 Annealing annealing 12
8.5 RTA flashannealing 13
8.6 softening annealing softannealing 13
8.7 precipitation annealing precipitationannealing 13
8.8 recrystallization annealing recrystalizationannealing 13
8.9 Timeout annealing superannealing 13
8.10 Incomplete annealing partialannealing 13
8.11 quench quenching 13
Air quenching airquenching 13 8.12
Line quenching onhotlinequenching 13 8.13
8.14 quenching stress quenchingstress 13
8.15 quenching transfer time transferperiodquenching 13
8.16 critical quenching rate criticalquenchingcoolingrate 13
Solution heat treatment solutionheattreatment 14 8.17
Aging aging 14 8.18
8.19 pre-aging pre-agingtreatment 14
Age hardening agehardening 14 8.20
8.21 Aging soften agesoftening 14
8.22 natural aging naturalaging 14
8.23 artificial aging artificialaging 14
8.24 delaying aging delayedaging 14
8.25 peak aging peakaging 14
8.26 Incomplete aging under-aging 14
8.27 overaging over-aging 14
8.28 pairs stage aging stepagingtreatment 14
Precipitation treatment precipitationtreatment 14 8.29
8.30 desensitization treatment desensitizationtreatment 15
8.31 Stabilization stabilizing 15
8.32 Thermal stress relief stressrelievingthermal 15
Appendix A (informative) pipe, rod, wire, cable blank, hollow and corrugated profile section, profiling, embossing, pattern plate pattern Example 16
Figure A. 1 bar, wire cross-sectional sample 16
Figure A. 2 Pull blank sample section 16
Figure A. Example 3 pipe section 17
Figure A. Example 4 hollow profile section 17
Figure A. Example 5 corrugated sheet section 18
Figure A. Example 6-pressure plate section 18
Figure A. Example 7 embossed pattern plate 18
Figure A. 8 tread plate pattern example 18
Annex B (informative) This section reg number and ISO 3134. 1985 reg control number 19
Pinyin index 21
English Alphabetical Index 24
Foreword
GB/T 8005 "aluminum and aluminum alloy term" is divided into three parts.
--- Part 1. Product and processing technology;
--- Part 2. Chemical analysis;
--- Part 3. Surface treatment.
This section GB/T 8005 Part 1.
The partial modification of the use of ISO 3134/1. 1985 "Light metals and their alloys - Terms and definitions - Part 1. Materials", ISO 3134 /
2. 1985 "Light metals and their alloys - Terms and definitions - Part 2. No pressure processed products", ISO 3134/3. 1985 "Light metals and their co
Gold Terms and definitions - Part 3. Pressure processing products ", ISO 3134/4. 1985" Light metals and their alloys - Terms and definitions section
Part 4. Casting ", ISO 3134/5. 1985" Light metals and their alloys - Terms and definitions - Part 5. processing technology ", and re-starting
grass. For ease of comparison, the data are listed in Appendix B of this part of the list of control clauses and the corresponding chapter of the international standards.
This section in the use of international standards, has been modified, these technical differences identified in terms of a single vertical line they involved margins
Margin. The main differences are as follows.
--- According to Chinese customs for some formatting has been modified;
--- Some of the statements apply to international standards to apply to our standard formulation;
--- Increased deformation aluminum, wrought aluminum - copper alloy, wrought aluminum - manganese alloys, wrought aluminum - silicon alloy, wrought aluminum - magnesium alloy, variable
Shaped aluminum - magnesium - silicon alloy, wrought aluminum - zinc alloy wrought alloys of these terms are defined areas;
--- Increased cast aluminum, aluminum - copper casting alloy, aluminum - silicon - copper - magnesium-based casting alloys, aluminum - silicon casting alloys, aluminum - magnesium-based casting
Definition titanium-based alloy casting, these other systems cast aluminum cast aluminum alloy, aluminum - - cast zinc alloy, aluminum;
--- Increased casting, roll straightening, cutting the term to define these process areas;
--- Increased casting rod, casting line, casting with the definition of these terms is not pressure processing of products;
--- Increased casting tape, tape casting and rolling, continuous casting and rolling line, sheet, plate, cold rolled sheet, coated sheet, profiled plate, mastering, no
Definition zero foil, single zero foil, double zero foil, forging, forgings processing products of these pressures;
--- The definition of aluminum, the aluminum content in this section to define a minimum of 99.00%; while the mass fraction of international standards as defined in the most aluminum
Least 99.0%, Fe + Si≤1.0;
--- In the definition of aluminum, increasing the mass fraction greater than 50% of provisions of aluminum;
--- ISO 3134.4-1985, the definition of 2.5 centrifugal castings, not included in this section;
--- ISO 3134.1-1985, a 2.3 "magnesium and magnesium alloys in category" not included in this section;
--- Increased cutting alloys, aluminum alloys from deformation hardening alloys definitions of terms (refer EN12258.1-1998 "and aluminum
Aluminum alloys - Terms and definitions - Part 1. Common Terms ");
--- Increased ingot casting, casting, sand casting, die casting, high pressure die casting, low pressure die casting, investment casting, continuous casting, semi-continuous casting
Manufacturing and other aspects of the aluminum alloy casting Definition (see EN12258.1);
--- Increasing the hot-rolled strip, cold-rolled strip, brazing strip, re-rolled strip, foil stock, seamless pipe, pipe joints, pipe welding, fine
Dense profiles, motherboard, hot-rolled sheet, the slab, brazing sheet, corrugated sheet, embossed sheet, pattern plates and other pressure-processed products
Definition of terms (see EN12258.1);
--- Increased molding, machining, drawing, tension leveling, controllable tension leveler, eliminate stress, permanent deformation, double rolling, flattening, sheet
Rolling, roll leveler, calendering, slitting, cutting, straightening, cutting, shearing, punching shear, extrusion, forward extrusion, reverse extrusion, extrusion
Ratio, the squeeze effect, extrusion welding, wire, strip and other terms are defined processing technology (see EN12258.1) around the wire;
--- Preheating increases, softening annealing, recrystallization annealing, annealing times out, an air quench, line quenching, quenching stress, quenching transfer time,
The critical quenching rate, aging, pre-aging, age hardening, aging soften, slow down aging, peak aging, aging incomplete, outdated
Efficiency, two-stage aging precipitation treatment desensitization treatment, thermal stress relief heat treatment and other aspects of the definition of the term (see EN12258.1).
This Part replaces GB/T 8005-1987 "aluminum and aluminum term."
Section compared with GB/T 8005-1987, major changes in the following.
--- Increase the directory and scope;
--- Changed the structure of the original standard criteria;
--- Modify the definitions of the terms of aluminum;
--- Modified aluminum alloys, aluminum master alloys Definition of these areas;
--- Increased deformation of the alloy, wrought aluminum - copper alloy, wrought aluminum - manganese alloys, wrought aluminum - silicon alloy, wrought aluminum - magnesium alloy, deformation
Aluminum - magnesium - silicon alloy, wrought aluminum - zinc alloy wrought alloys of these terms are defined areas;
--- Increased wrought aluminum alloy, other wrought aluminum alloy, free cutting alloy, the definition of these self-hardening alloy deformation alloy;
--- Increased cast aluminum, aluminum - copper casting alloy, aluminum - silicon - copper - magnesium-based casting alloys, aluminum - silicon casting alloys, aluminum - magnesium-based casting
The term titanium-based alloy casting, these other systems cast aluminum cast aluminum aspect - alloy, aluminum - cast zinc alloy, aluminum
definition;
--- Increased casting ingots, castings, sand castings, permanent mold casting, die casting, casting rod, casting line, casting with these unprocessed products of
Definition;
--- Increased casting tape, tape casting and rolling, continuous casting and rolling line, seamless pipe, pipe joints, welded pipe, precision profiles, sheet thickness
Board, motherboard, hot-rolled sheet, the slab, cold-rolled sheet, coated sheet, brazing sheet, corrugated sheet, profiled plate, embossed plate,
Pattern plate, hot-rolled strip, cold-rolled strip, brazing strip, mastering, re-rolled strip, foil stock, non-zero foil, single zero foil, double zero foil,
Forging, forgings these pressures Definition of machining products;
--- Increased casting, sand casting, die casting, die casting, high pressure die casting, low pressure die casting, investment casting, continuous casting, semi-continuous casting
Making, molding, machining, drawing, tension leveling, controllable tension leveler, eliminate stress, permanent deformation, double rolling, flattening, rolling sheet
System, leveling roll, roll straightening, calendering, slitting, cutting, straightening, cutting, cutting, sawing, punching shear, extrusion, forward extrusion, reverse
To extrusion, extrusion ratio, extrusion effect, extrusion welding, wire around the wire, stripping these terms are defined processing areas;
--- Increased preheating, homogenization annealing, rapid thermal annealing, softening annealing, precipitation annealing, recrystallization annealing, annealing times out, the air quenching,
Line quenching, quenching stress, quenching transfer time, the critical quenching rate, aging, pre-aging, age hardening, aging softening, extension
Slow aging, peak aging, incomplete aging, over-aging, two-stage aging precipitation treatment desensitization treatment, stabilization, thermal stress release these
Definition heat treatment area.
This section of the Appendix A, Appendix B is an informative annex.
This part is proposed by the China Nonferrous Metals Industry Association.
The non-ferrous metal part by the National Standardization Technical Committee.
This part mainly drafted by. Southwest Aluminum (Group) Co., Ltd., China Nonferrous Metals Industry Standards and Metrology Institute for Quality.
Participated in the drafting of this section. Northeast Light Alloy Co., Ltd., Guangdong Jianmei Aluminum Co., Ltd., Chinalco Ruimin with
Limited, Northwest aluminum aluminum branch.
The main drafters of this section. Lee Shui-shan, Geli Xin, swim the ocean, Wangzheng An, Liu Yuanchao, Wang Guojun, Dai Yue star, yellow UBS, paragraph remifentanil,
Guo Rui.
This part of the standard replaces the previous editions are.
--- GB/T 8005-1987.
Aluminum and aluminum alloys - Terms
Part 1. Product and Process Processing
1 Scope
This section provides terms and definitions aluminum and aluminum alloy product classification, processing technology and other aspects involved.
This section applies to aluminum and aluminum products.
2 aluminum and aluminum alloy
2.1
Mass fraction of not less than 99.00% of aluminum metal. Deformed aluminum and aluminum alloy, the aluminum also known as aluminum (ie grades 1 ××× Department
Metal).
2.2
One metal element of the matrix metal material (mass fraction of the largest element), alloying elements and impurities thereof.
2.3
For the metal has certain characteristics, intentionally added to the matrix metal or a metal or non-metallic elements reserved.
2.4
It exists in the metal, but it is not intentionally added or retained in a metal or non-metallic elements.
2.5
Mass fraction greater than 50% of the aluminum alloy.
2.6
To adjust ingredients, impurities or grain size control and preparation of aluminum or aluminum alloy. Some used to control grain size and casting group
Woven master alloys, also known as grain refiner, ingredient additives or hardener.
3 wrought aluminum alloy
3.1
Mainly for production and processing of plastic deformation of the alloy product by heat or cold.
3.2
Mainly the production of aluminum alloy products, plastic deformation by heat or cold.
3.3
With copper as the main alloying elements of wrought aluminum alloy (ie grade alloy 2 ××× system).
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