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CK-4, FA-4 Diesel engine oils
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T/CSAE 108-2019
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Basic data | Standard ID | T/CSAE 108-2019 (T/CSAE108-2019) | | Description (Translated English) | CK-4, FA-4 Diesel engine oils | | Sector / Industry | Chinese Industry Standard | | Classification of Chinese Standard | T40 | | Word Count Estimation | 11,136 | | Date of Issue | 4/25/2019 | | Administrative Organization | China Automobile Engineering Society | TCSAE108-2019: CK-4, FA-4 Diesel engine oils---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.
T/CSAE 108-2019
CK-4, FA-4 Diesel engine oils
CK-4, FA-4 diesel engine oil
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents and the publication of this document.
The organization does not assume responsibility for identifying these patents.
This standard was proposed and managed by the China Automotive Engineering Society.
This standard is not equivalent to ASTM D4485..2018a "Engine Oil Performance Specifications" (English version), SAE J300..2015
"Engine Oil Viscosity Classification" (English version), SAE J183..2017 "Classification of Engine Oil Performance and Engine Performance" (English version),
GB 11122.2006 "Diesel Engine Oil" (Chinese version) standard formulation.
This standard is mainly drafted by. China National Petroleum Corporation Lanzhou Lubricant Research and Development Center, Dongfeng Commercial Vehicle Co., Ltd.
Division, Sinopec Lubricant Co., Ltd., Jianghuai Automobile Group Co., Ltd., China Petroleum & Chemical Corporation, Petrochemical Science
Research Institute.
The main drafters of this standard. Jin Peng, Duan Guohua, Tang Zhongping, Xu Xiaohong, He Dali, Wu Zhanghui, Zhu Zhu, Zhao Lei, Wang Zhaoyuan, Zhang
Qian.
This standard is the first release.
T/CSAE XXXXX-XXXX
CK-4, FA-4 diesel engine oil
1 Scope
This standard specifies the technical requirements and test methods, product classification, inspection rules and signs, packages for CK-4 and FA-4 diesel engine oils.
Loading, transport and storage.
The product CK-4 of this standard is applicable to diesel-fueled high-speed, four-stroke diesel engines, and can replace CJ-4, CI-4, CH-4,
CF-4 diesel engine oil.
The product FA-4 of this standard applies to diesel-fueled high-speed, four-stroke diesel engines, and FA-4 is energy-saving diesel engine oil.
Must be used in an environment recommended by the engine manufacturer.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 260 Determination of water content of petroleum products (distillation method)
GB/T 265 petroleum product kinematic viscosity measurement method and dynamic viscosity calculation method
GB/T 388 Determination of sulfur content of petroleum products (oxygen bomb method)
GB/T 511 Determination of mechanical impurities in petroleum and petroleum products and additives
GB/T.1995 Petroleum product viscosity index calculation method
GB/T 2433 additive and additive-containing lubricating oil sulfate ash determination method
GB/T 2541 Petroleum Product Viscosity Index
GB/T 3535 petroleum product pour point determination method
GB/T 3536 Determination of flash point and ignition point of petroleum products Cleveland open cup method
GB/T 4756 petroleum liquid manual sampling method
GB/T 5096 Copper corrosion test method for petroleum products
GB/T 6538 engine oil apparent viscosity determination cold start simulator
GB/T 9170 Determination of total nitrogen content in lubricating oils and fuel oils (Improved Kjeldahl method)
GB 11122 diesel engine oil
GB/T 11140 Determination of sulfur content of petroleum products - Dispersion X-ray spectroscopy
GB/T 12579 Lubricating oil foam characteristics determination method
GB/T 17040 Determination of sulfur content of petroleum and petroleum products - Energy dispersive X-ray spectroscopy
GB/T 17476 Used lubricants, additive elements, wear metals and contaminants, and certain elements in base oils
Inductively coupled plasma optical emission spectroscopy
GB/T 17674 Determination of nitrogen content in crude oil and its products - Chemometric method
NB/SH/T 0059 Determination of evaporation loss of lubricating oil Noah's method
SH/T 0164 Petroleum product packaging, storage and delivery acceptance rules
SH/T 0172 Determination of sulfur content in petroleum products (high temperature method)
SH/T 0251 Determination of alkalinity of petroleum products (perchloric acid potentiometric titration)
T/CSAE XXXXX-XXXX
SH/T 0296 Additives and additives containing lubricants - Determination of phosphorus content (colorimetric method)
NB/SH/T 0562 Determination of yield stress and apparent viscosity of engine oil at low temperature
SH/T 0618 Lubricating oil dynamic viscosity method under high shear conditions (Rayfanfelt method)
SH/T 0631 Determination of barium, calcium, phosphorus, sulfur and zinc in lubricating oils and additives (X-ray fluorescence spectrometry)
SH/T 0656 Determination of carbon, hydrogen and nitrogen in petroleum products and lubricants (Elemental Analyzer Method)
SH/T 0703 Lubricating oil at high temperature and high shear rate conditions
SH/T 0704 Determination of Nitrogen Content in Petroleum and Petroleum Products (Ship Injection Chemiluminescence Method)
SH/T 0749 Determination of the content of added elements in lubricating oils and additives (Inductively Coupled Plasma Emission Spectrometry)
SH/T 0751 Viscosity measurement at high temperature and high shear rate (cone plug viscometer method)
Evaluation of Corrosion Performance of SH/T 0754 Diesel Engine Oil at 135 ° C
SH/T 0782 Diesel engine oil performance evaluation method (Kate Piller 1K/1N method)
NB/SH/T 0822 Determination of sulfur, phosphorus, calcium and zinc in lubricating oils (energy dispersive X-ray fluorescence spectrometry)
NB/SH/T 0824 Determination of the content of additive elements in lubricating oils (inductively coupled plasma atomic emission spectrometry)
NB/SH/T 0862 Used engine oil at low temperature yield stress and apparent viscosity measurement
NB/SH/T 0884 diesel engine oil performance evaluation Cummins ISM method
NB/SH/T 0924 Evaluation of the wear resistance of diesel engine oils - Rolling roller wear (RFWT) method
ASTM D4485 Engine Oil Performance Specification (ASTM D4485. Standard Specification for Performance of
Active API Service Category Engine Oil)
ASTM D5966 Test Method for Evaluating Engine Oils for Roller Follower Wear in Light Diesel Engine Oils (ASTM D5966. Test)
Method for Evaluation of Engine Oils for Roller Follower Wear in Light-Duty Diesel Engine)
Standard Test Method for ASTM D6750 High Speed Single Cylinder Diesel Oil Evaluation - 1K Procedure (0.4% Fuel Sulfur) and 1N Procedure (0.04%)
Fuel sulfur) (ASTM D6750. Test Methods for Evaluation of Engine Oils in a High-Speed, Single-Cylinder Diesel
Engine-1K Procedure (0.4% Fuel Sulfur) and 1N Procedure (0.04% Fuel Sulfur)
ASTM D6896 Used Engine Oil Low Yield Stress and Apparent Viscosity (ASTM D6896. Test Method for
Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature)
ASTM D7109 Standard Test Method for Shear Stability of Polymer-Containing Liquids Using European Diesel Injection Equipment (Diesel Nozzle Method)
(ASTM D7109. Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel
Injector Apparatus at 30 and 90 Cycles)
ASTM D7156 Diesel Engine Oil T-11 Engine Evaluation Method (ASTM D7156. Standard Test Method for Evaluation of
Diesel Engine Oils in the T-11 Exhaust Gas Recirculation Diesel Engine)
ASTM D7216 Sealing Rubber Compatibility Test (D 7216 Test Method for Determining Automotive Engine Oil
Compatibility with Typical Seal Elastomers)
ASTM D 7422 Diesel Engine Oil T-12 (EGR) Engine Rating Method (ASTM D 7422. Test Method for Evaluation of
Diesel Engine Oils in the T-12 Exhaust Gas Recirculation Diesel Engine)
ASTM D7468 Cummins ISM Test Evaluation Method (ASTM D7468. Test Method for Cummins ISM Test)
ASTM D 7484 Test Method for Evaluation of Automobile Engine Oil Valve System Wear Using Cummins ISB Medium Duty Diesel Engine
Method for Evaluation of Automotive Engine Oil for Valve-Train Wear Performance in Cummins ISB
Medium-Duty Diesel Engine)
ASTM D 7549 Evaluation method for heavy-duty engine oils using Caterpillar C13 test procedure under high power conditions (Test
Method for Evaluation of Heavy-Duty Engine Oil under High Output Conditions --Caterpillar C13 Test
Procedure)
T/CSAE XXXXX-XXXX
ASTM D 8047 Test Method for Evaluating Air Release of Engine Oils Using Caterpillar C13 (Turbine Direct Injection Diesel Engine)
Method for Evaluation of Engine Oil Aeration Resistance in a Caterpillar C13 Direct-Injected Turbo-charged
Automotive Diesel Engine)
ASTM D 8048 Test Method for Evaluation of Diesel Engine Oils Using T-13 Diesel Engines
Diesel Engine Oils in T-13 Diesel Engine)
SAE J300 Engine Oil Viscosity Classification
SAE J183 Engine Oil Performance and Engine Service Classification (Engine Oil Performance and Engine Service)
Classification)
3 Product Classification and Marking
3.1 Product Classification
This standard includes two varieties of CK-4 and FA-4 diesel engine oil.
CK-4 varieties include 0W-30, 0W-40, 5W-30, 5W-40, 5W-50, 10W-30, 10W-40, depending on the oil viscosity grade.
10W-50, 15W-30, 15W-40, 15W-50, 20W-40, 20W-50, 20W-60, 30, 40, 50, 60 total 18 viscosity grades.
According to the oil viscosity grade, the FA-4 variety contains 4 viscosity grades of 0W-30, 5W-30, 10W-30, and 15W-30.
3.2 Product Marking
Diesel engine oil products are marked as. quality grade viscosity grade product name standard number
Example. CK-4 10W-30 diesel engine oil T/CSAE XXXXX.
FA-4 10W-30 diesel engine oil T/CSAE XXXXX.
4 Technical requirements and test methods
The technical requirements and test methods for diesel engine oil products are shown in Table 1, Table 2 and Table 3.
4.1 Diesel engine oil viscosity temperature performance requirements are shown in Table 1.
4.2 The physical and chemical performance requirements of diesel engine oil are shown in Table 2.
4.3 Diesel engine oil performance requirements are shown in Table 3.
T/CSAE XXXXX-XXXX
Table 1 Diesel engine oil viscosity temperature performance requirements
project
Low temperature dynamic viscosity
/(mPa•s)
no greater than
Cryogenic pumping viscosity /
(mPa•s)
No yield stress
no greater than
Kinematic viscosity
(100 ° C) /
(mm2/s)
High temperature and high shear viscosity
Degree (150 ° C,
106s-1)/
(mPa•s)
not less than
Viscosity index
not less than
Pour point, °C
not higher than
Test method GB/T 6538 NB/SH/T 0562 GB/T 265
SH/T 0618a,
SH/T 0703,
SH/T 0751
GB/T
2541, GB/T
GB/T
Quality grade viscosity grade - - - - - -
CK-4
0W-30 6200 (-35 ° C) 60000 (-40 ° C) 9.3 ~ < 12.5 3.5 -
-40
0W-40 6200 (-35 ° C) 60000 (-40 ° C) 12.5 ~ < 16.3 3.5 -
5W-30 6600 (-30 ° C) 60000 (-35 ° C) 9.3 ~ < 12.5 3.5 -
-35 5W-40 6600(-30°C) 60000(-35°C) 12.5～< 16.3 3.5 -
5W-50 6600 (-30 ° C) 60000 (-35 ° C) 16.3 ~ < 21.9 3.7 -
CK-4
10W-30 7000 (-25 ° C) 60000 (-30 ° C) 9.3 ~ < 12.5 3.5 -
-30 10W-40 7000 (-25 ° C) 60000 (-30 ° C) 12.5 ~ < 16.3 3.5 -
10W-50 7000 (-25 ° C) 60000 (-30 ° C) 16.3 ~ < 21.9 3.7 -
15W-30 7000 (-20 ° C) 60000 (-25 ° C) 9.3 ~ < 12.5 3.5 -
-25 15W-40 7000 (-20 ° C) 60000 (-25 ° C) 12.5 ~ < 16.3 3.7 -
15W-50 7000 (-20 ° C) 60000 (-25 ° C) 16.3 ~ < 21.9 3.7 -
20W-40 9500 (-15 ° C) 60000 (-20 ° C) 12.5 ~ < 16.3 3.7 -
-20 20W-50 9500 (-15 ° C) 60000 (-20 ° C) 16.3 ~ < 21.9 3.7 -
20W-60 9500 (-15 ° C) 60000 (-20 ° C) 21.9 ~ < 26.1 3.7 -
30 - - 9.3~< 12.5 3.5 75 -15
40 - - 12.5 ~ < 16.3 3.7 80 -10
50 - - 16.3~< 21.9 3.7 80 -5
60 - - 21.9 to < 26.1 3.7 80 -5
FA-4
0W-30 6200 (-35 ° C) 60000 (-40 ° C) 9.3 ~ < 12.5 2.9 ~ 3.2 - -40
5W-30 6600 (-30 ° C) 60000 (-35 ° C) 9.3 ~ < 12.5 2.9 ~ 3.2 - -35
10W-30 7000(-25°C) 60000(-30°C) 9.3~< 12.5 2.9~3.2 - -30
15W-30 7000(-20°C) 60000(-25°C) 9.3~< 12.5 2.9~3.2 - -25
a is the arbitration method
Table 2 Physical and chemical performance requirements of diesel engine oil
project
Quality Index
experiment method
CK-4 FA-4
Moisture /% (volume fraction) is not greater than traces GB/T 260
Foaminess (foam tendency/foam stability)/(mL/mL)
24 ° C is not greater than
93.5 ° C is not greater than
After 24 ° C is not greater than
10/0
20/0
10/0
10/0
20/0
10/0
GB/T 12579
T/CSAE XXXXX-XXXX
Table 2 (continued)
project
Quality Index
experiment method
CK-4 FA-4
Evaporation loss /% (mass fraction) is not greater than
Noah's method (250 ° C, 1 h)
13 13 NB/SH/T 0059
Mechanical impurities /% (mass fraction) is not more than 0.01 0.01 GB/T 511
Base number (in KOH)/(mg/g) Report report SH/T 0251
Sulfate ash /% (mass fraction) is not more than 1.0 1.0 GB/T 2433
Flash point (opening)/°C is not lower than
200 (0W, 5W multi-grade oil);
205 (10W multi-grade oil);
215 (15W, 20W multi-grade oil);
220(30)
225 (40)
230 (50)
240(60)
200 (0W, 5W multi-grade oil);
205 (10W multi-grade oil);
215 (15W multi-grade oil);
GB/T 3536
Sulfur content /% (mass fraction) is not more than 0.4 0.4
GB/T 388, GB/T
11140, GB/T 17040,
GB/T 17476, SH/T
0172, SH/T O631,
SH/T 0749, NB/SH/T
0822, NB/SH/T 0824a
Phosphorus content /% (mass fraction) is not more than 0.12 0.12
GB/T 17476, SH/T
0296, SH/T 0631,
SH/T 0749, NB/SH/T
0822, NB/SH/T 0824a
Nitrogen content /% (mass fraction) report report
GB/T 17674, GB/T
9170, SH/T 0656,
SH/T 0704
a is the arbitration method
Table 3 Diesel engine oil performance requirements
project
Quality Index
experiment method
CK-4 FA-4
T-12
Top ring weight loss/mg is not greater than
Cylinder liner wear/μm is not greater than
One trial
24.0
Secondary test
24.0
Three trials
24.0
ASTM D7422
T-13
EOT test oil infrared peak/Abs., not greater than
Viscosity growth (40 ° C) /% is not greater than
Average fuel consumption/(48h ~ 192h) (g/h) is not greater than
One trial
report
Secondary test
report
Three trials
report
ASTM D8048
T/CSAE XXXXX-XXXX
Table 3 (continued)
project
Quality Index
experiment method
CK-4 FA-4
T-11 test
TGA soot amount /% at 100 ° C viscosity increase of 4 mm 2/s is not less than
TGA soot amount /% at 100 ° C viscosity increase of 12 mm 2/s is not less than
TGA soot amount /% at 100 ° C viscosity increase of 15 mm 2/s is not less than
One trial
3.5
6.0
6.7
Secondary test
3.4
5.9
6.6
Three trials
3.3
5.9
6.5
ASTM D7156
C13 test
Advantage score is not less than
One trial
Secondary test
Three trials
ASTM D7549
COAT test
Average inflation rate (40h ~ 50h) /% is not greater than
One trial
11.8
Secondary test
11.8
Three trials
11.8
ASTM D8047
ISB test
Sliding tappet average weight loss/mg is not greater than
Cam average wear/μm is not greater than
Crosshead average weight loss/mg is not greater than
One trial
report
Secondary test
report
Three trials
report
ASTM D7484
ISM test
Advantage score is not less than
Top ring weight loss/mg is not greater than
One trial
Secondary test
Three trials
NB/SH/T 0884
ASTM D7468a
1N test
Defect weighted score (WDN) is not greater than
Ring groove carbon filling rate (TGF) /% (volume fraction) is not greater than
Top shore platform heavy carbon rate (TLHC) /% (mass fraction) is not greater than
Fuel consumption (0h ~ 252h)/(g/KW-h) is not greater than
(0h~252h)/(g/MJ) is not greater than
Scratch of piston, piston ring and cylinder liner
Ring bonding
One trial
286.2
0.54
(0.15)
Secondary test
311.7
0.54
(0.15)
Three trials
323.0
0.54
(0.15)
SH/T 0782
ASTM D6750a
Roller follower wear test (RFWT)
Roller hydraulic tappet pin average wear/μm is not greater than
One trial
7.6
Secondary test
8.4
Three trials
9.1
NB/SH/T 0924
ASTM D5966a
HTC BT (135 ° C)
After the test, the oil copper concentration increases/(μg/g) is not greater than
Increased oil lead concentration/(μg/g) after the test is not greater than
Copper corrosion/grade after test is not greater than
SH/T 0754
GB/T 5096a
Diesel nozzle shear stability
100 °C kinematic viscosity/(mm2/s) after 90 cycles is not less than
9.3 (xW-30); 12.5
(0-40); 12.8 (the rest)
xW-40).
9.3 (xW-30)
ASTM D7109
HTHS viscosity after 90 cycles, 150 °C/(mPa•s) not less than 3.4 (xW-30) 2.8 (xW-30)
MRV TP-1 test (T-11/T -11A test 180 h oil sample, ASTM
D7156)
Cryogenic pumping viscosity (-20 ° C)/(mPa · s) is not greater than
If the yield stress is detected, the yield stress /Pa is not greater than
NB/SH/T 0862
ASTM D6896a
T/CSAE XXXXX-XXXX
Table 3 (continued)
project
Quality Index
experiment method
CK-4 FA-4
Hardness limit
Nitrile rubber
Silicone Rubber
Polyacrylate
fluororubber
Polyethylene acrylate rubber (Vamac G)
Tensile Strength/%
Nitrile rubber
Silicone Rubber
Polyacrylate
fluororubber
Polyethylene acrylate rubber (Vamac G)
Elongation /%
Nitrile rubber
Silicone Rubber
Polyacrylate
fluororubber
Polyethylene acrylate rubber (Vamac G)
( 7,-5)
(5,-TMCb 1006)
( 8,-5)
( 7,-5)
(5,-TMC 1006)
(10,-TMC 1006)
(10,-45)
(18,-15)
(10,-TMC 1006)
(10,-TMC 1006)
(10,-TMC 1006)
(20,-30)
(10,-35)
(10,-TMC 1006)
(10,-TMC 1006)
Note 1. For a certain diesel engine oil formula, the base oil cannot be replaced at will, and the extension of the viscosity level is not allowed. When the base oil has to be changed,
The relevant tests shall be carried out in accordance with API 1509, Appendix E, “Guidelines for the exchange of API oils for motor oils and diesel engine oils” and the test results shall be retained for future reference;
When performing the viscosity grade extension, the relevant test shall be carried out in accordance with API 1509 Appendix F “API Guide for SAE Viscosity Grade Engine Test” and the test knot shall be retained.
For future reference.
Note 2. For a description of the engine bench test, see footnote in ASTM D4485 “C Engine Oil Category”.
a is the arbitration method.
b TMC1006 is the code for a standard oil.
5 Inspection rules
5.1 Inspection classification and inspection items
This product inspection is divided into factory inspection and type inspection.
5.1.1 Factory inspection
Ex-factory batch inspection items include. kinematic viscosity, viscosity index, low temperature dynamic viscosity, pour point, mechanical impurities, moisture, flash point, bubble
Moal, sulphated ash, alkalinity, nitrogen content, sulfur content and phosphorus content.
When there is no change in the base oil and additives, the factory cycle inspection items include. evaporation loss, low temperature pumping viscosity, and high temperature and high shear viscosity.
Cut once every six months; high temperature corrosion test, diesel nozzle shear test once a year.
5.1.2 Type inspection
T/CSAE XXXXX-XXXX
The type inspection project package is all inspection items specified in the technical requirements of Chapter 4.
Type inspection under the following conditions.
a) When new products are put into production or product type identification;
b) When major changes occur in raw materials, processes, etc., which may affect product quality;
c) When the factory inspection or cycle inspection result is significantly different from the previous type inspection result.
5.2 Batch
Under the conditions of raw materials and processes, the product is produced in one batch or in a pot.
5.3 Sampling
Sampling shall be carried out according to GB/T 4756, and each batch of products shall be sampled at 3L (including the increase of sampling amount as appropriate in the engine bench test) as inspection and retention.
Sample use.
5.4 Judgment rules
If the factory inspection and type inspection results meet the technical requirements of Chapter 4, the product is judged to be qualified.
5.5 Review rules
If there is any requirement in the factory batch inspection and factory cycle inspection results that does not meet the technical requirements of Chapter 4, re-in accordance with the provisions of GB/T 4756
Double samples are taken for retesting. If there is still a rule that does not meet the technical requirements of Chapter 4, the product is judged to be unqualified.
6 Marking, packaging, transportation and storage
Marking, packaging, transportation, storage and delivery acceptance are carried out according to SH/T 0164.
7 Relevant matters
If required by the supplier, the supplier may negotiate with the supplier to add control indicators to the purchase contract, determine specific indicators for the report item, or increase product inspection.
Frequency inspection.
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