GB/T 33083-2016e
大型碳素结构钢锻件 技术条件
Heavy carbon structural steel forgings—Technical specification
2016-10-13
GB/T 33083-2016
大型碳素结构钢锻件 技术条件
Heavy carbon structural steel forgings—Technical specification
2016-10-13
GB/T 33084-2016e
大型合金结构钢锻件 技术条件
Heavy alloy structural steel forgings—Technical specification
2016-10-13
GB/T 33084-2016
大型合金结构钢锻件 技术条件
Heavy alloy structural steel forgings—Technical specification
2016-10-13
GB/T 42602-2023
大型锻钢件的锻造规范
Specification of forging of heavy steel forgings
2023-05-23
GB/T 32289-2015
大型锻件用优质碳素结构钢和合金结构钢
Quality carbon structure steels and alloy structure steels for large forgings
2015-12-10
JB/T 6401-2017
大型轧辊锻件用钢 技术条件
Steel used for heavy roll forgings-Technical specification
2017-01-09
GB/T 37775-2019
Heavy steel open die forgings—General technical specification
2019-08-30
JB/T 4120-2017
大型锻造合金钢支承辊 技术条件
Heavy forged alloy steel backup rolls-Technical specification
2017-01-09
GB/T 37775-2019
大型钢质自由锻件 通用技术规范
Heavy steel open die forgings—General technical specification
2019-08-30
GB/T 42091-2022
大型锻钢件用真空钢锭的冶炼与铸锭规范
Specification of smelting and casting of vacuum ingot for heavy steel forgings
2022-12-30
ASTM A769/A769M-17(2023)
Standard Specification for Carbon and High-Strength Electric Resistance Forge-Welded Steel Structural Shapes
碳素和高强度电阻锻焊钢结构型材标准规范
2023-05-01
ASTM A36/A36M-19
Standard Specification for Carbon Structural Steel
碳素结构钢标准规范
2019-07-01
ASTM A105/A105M-24
Standard Specification for Carbon Steel Forgings for Piping Applications
管道用碳素钢锻件标准规范
2024-04-15
GOST 8479-1970
Поковки из конструкционной углеродистой и легированной стали. Общие технические условия
施工碳钢和合金钢锻件 一般规格
YB/T 5222-2014
优质碳素结构钢热轧和锻制圆管坯
Quality hot rolled and forged carbon structural steel round tube blank
2014-10-14
ASTM A573/A573M-20
Standard Specification for Structural Carbon Steel Plates
结构碳钢板标准规范
2020-07-01
JB/T 3733-2017
大型锻造合金钢热轧工作辊 技术条件
Heavy forged alloy steel hot rolling work rolls - Technical specification
2017-01-09
JB/T 6398-2018
大型不锈、耐酸、耐热钢锻件 技术条件
Heavy stainless acid resistant steel and heat resistant steel forgings一Technical specification
2018-02-09
BS 3S 105-1969+A1-2015
Specification for Carbon steel. (Bar for the manufacture of forged bolts only)
碳钢规范 （仅用于制造锻造螺栓的棒材）
2015-09-30