GB/T 4229-1984
Replaced
GB/T 20564.9-2016
Active
National standards
GB/T 20564.9-2016 Continuously cold rolled high strength steel sheet and strip for automobile—Part 9:Quenching and partitioning steel
GB/T 20564.9-2016 Continuously cold rolled high strength steel sheet and strip for automobile—Part 9:Quenching and partitioning steel
Basic Information
Standard Code:
GB/T 20564.9-2016
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nSteel plates and steel strips
ICS Name:
Flat steel and semi-finished products
Publish Date:
2016-10-13
Implement Date:
2017-09-01
Pages:
8 pages
Scope
This part of GB/T 20564 specifies the terms and definitions, classification and designations, order content, dimensions, shapes, weights, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates of cold-rolled quenched high-strength steel plates and strips (hereinafter referred to as steel plates and strips). This part is applicable to steel plates and strips with a thickness of 0.8 mm to 2.5 mm, which are mainly used for the production of automotive structural parts and reinforcements.
Development Information
Related Standards
GB/T 5212-1985
Active
GB/T 5212-1985 Hot rolled silicon steel sheets for electrical grade
GB/T 5313-1985
Replaced
GB/T 5313-1985 Steel plate with through-thickness characteristics
GB/T 704-1988
Replaced
GB/T 704-1988 Dimensions, shape, weight and tolerances for hot-rolled flats
GB/T 2518-1988
Replaced
GB/T 2518-1988 Continual hot-dip zinc-coated steel sheets and strips
GB/T 3274-1988
Replaced