GB/T 15547-2012 English PDFUS$259.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 15547-2012: Blanks of forged steel rolls for cold rolling mill Status: Valid GB/T 15547: Historical versions
Basic dataStandard ID: GB/T 15547-2012 (GB/T15547-2012)Description (Translated English): Blanks of forged steel rolls for cold rolling mill Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H94 Classification of International Standard: 77.180 Word Count Estimation: 11,178 Older Standard (superseded by this standard): GB/T 15547-1995 Quoted Standard: GB/T 221-2008; GB/T 223.3; GB/T 223.5; GB/T 223.11; GB/T 223.18; GB/T 223.19; GB/T 223.23; GB/T 223.26; GB/T 223.29; GB/T 223.31; GB/T 223.40; GB/T 223.47; GB/T 223.48; GB/T 223.50; GB/T 223.58; GB/T 223.59; GB/T 223.60; GB/T 223.61; GB/T 223.64; GB/T 223 Regulation (derived from): National Standards Bulletin No. 28 of 2012 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the metal plate and strip cold rolling mill work rolls, intermediate rolls, backup rolls, straightening roll forging billet classification, technical requirements, test methods, inspection rules, packaging and transportation. This GB/T 15547-2012: Blanks of forged steel rolls for cold rolling mill---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Blanks of forged steel rolls for cold rolling mill ICS 77.180 H94 National Standards of People's Republic of China Replacing GB/T 15547-1995 Forged steel cold roll roll blank Issued on. 2012-11-05 2013-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 15547-1995 "forged steel cold roll roll blank", compared with the GB/T 15547-1995, in addition to editorial changes outside The main technical changes are as follows. --- Increasing the intermediate cold rolling roll blank (see Chapter 1); --- Remove the back-up roll and roll shaft sleeve forgings (see Chapter 1, 1995 edition); --- Complements the normative references (see Chapter 2, Chapter 2, 1995 edition); --- Modify the roll blank steel grade and chemical composition (see 411, 1995 version 4.1.1.); --- Modified material selection Referral Form (see 42, 1995 version 4.2.); --- Modify the low magnification inspection items (see 45, 1995 version 4.5.); --- Organization modifies the high-powered test items (see 46, 1995 version 4.6.); --- Modify the "ultrasonic testing" methods and criteria (see 4.7, 1995 edition 4.7). The standard proposed by China Iron and Steel Association. This standard by the National Steel Standardization Technical Committee (SAC/TC183) centralized. This standard was drafted. Dongbei Special Steel Group Co., Ltd., Sinosteel Xingtai Machinery & Mill Roll Co., Ltd., Beijing, China Metallurgical Equipment Research Design Institute Limited, a total of Jiangsu Chang Roll Co., Ltd.. The main drafters of this standard. Xu Yongmei, Yang Yudong, Yao Shudian, Zhou Jun, Li Diansheng, Zhang Yingjie, Zhao Baolin, Yao Fengxiang, Zhuxue Gang. This standard replaces the standards previously issued as follows. --- GB/T 15547-1995. Forged steel cold roll roll blank1 ScopeThis standard specifies the sheet metal strip by cold rolling mill work rolls, intermediate rolls, support roll straightening roll forging billet classification, technical requirements, Test methods, inspection rules, packaging and transportation. This standard applies to cold-rolled sheet metal strip work rolls, intermediate rolls, support rolls and straightening roller forging blank, the same also applies to the technical requirements Other roll blank.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 221-2008 grades of steel products representation GB/T 223.3 steel and alloy chemical analysis method two antipyrine methane phosphomolybdate gravimetric method for the determination of phosphorus content GB/T 223.5 steel measuring soluble silicon and total silicon content reduced silicon molybdate salt spectrophotometric method Determination of GB/T 223.11 steel and alloy chromium content of visual titration or potentiometric titration GB/T 223.13 Methods for chemical analysis of iron, steel and alloy The ammonium ferrous sulfate titration method for the determination of vanadium content GB/T 223.18 Methods for chemical analysis of iron, steel and alloy The sodium thiosulfate separation - determination of copper content Iodometry GB/T 223.19 Methods for chemical analysis of iron, steel and alloy neocuproine - chloroform extraction spectrophotometric determination of copper content GB/T 223.23 steel and alloy - Determination of nickel content dimethylglyoxime spectrophotometry GB/T 223.26 steel and alloy - Determination of molybdenum content - Thiocyanate spectrophotometric GB/T 223.29 steel and alloys of lead content measured carrier precipitation - xylenol orange spectrophotometric method GB/T 223.31 Determination of arsenic in steel and alloy distillation separation - molybdenum blue spectrophotometric method GB/T 223.40 Determination of steel and alloy niobium content sulphochlorophenol S spectrophotometry GB/T 223.47 Methods for chemical analysis of iron, steel and alloy carrier precipitation - molybdenum blue spectrophotometric determination of antimony content GB/T 223.48 Methods for chemical analysis of iron, steel and alloy semi-xylenol orange spectrophotometric determination of bismuth content GB/T 223.50 Methods for chemical analysis of iron, steel and alloy Phenylfluorone - Direct spectrophotometric determination of cetyl trimethyl ammonium bromide Tin GB/T 223.58 Methods for chemical analysis of iron, steel and alloys of sodium arsenite - sodium nitrite determination of manganese content titration GB/T 223.59 Steel and Alloy Determination of phosphorus content by bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometry GB/T 223.60 Methods for chemical analysis of iron, steel and alloy perchloric acid dehydration gravimetric method for the determination of silicon content Determination of phosphorus content GB/T 223.61 Methods for chemical analysis of iron, steel and alloy The ammonium phosphomolybdate volumetric method GB/T 223.64 steel and alloy manganese content - Flame Atomic Absorption Spectrometry GB/T 223.67 steel and alloy sulfur content - Methylene blue spectrophotometric method After the determination of carbon content - Gravimetric method GB/T 223.71 Methods for chemical analysis of iron, steel and alloy tube furnace combustion GB/T 223.72 steel and alloy sulfur content - Gravimetric method GB/T 223.76 Methods for chemical analysis of iron, steel and alloys by flame atomic absorption spectrometry of vanadium content GB/T 223.82 Steel inert gas hydrogen content was measured by pulse fusion thermal conductivity method GB/T 226 steel macrostructure and defect etching test method ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15547-2012_English be delivered?Answer: Upon your order, we will start to translate GB/T 15547-2012_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 15547-2012?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15547-2012 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |