国家标准题录

GB/T 13320-2025

钢质模锻件金相组织评级图及评定方法

Metellographic grading atlas and assessing method for steel die forgings

实施日期

2026-07-01

ICS 分类

77.140.85

GB/T 45981.1-2025

重型燃气轮机用大型铸锻件 第1部分：钢质自由锻件

Heavy casting and forging for heavy-duty gas turbine—Part 1：Steel open die forgings

实施日期

2026-03-01

ICS 分类

77.140.85

GB/T 45981.2-2025

重型燃气轮机用大型铸锻件 第2部分：高温合金模锻件

Heavy casting and forging for heavy-duty gas turbine—Part 2：Superalloy die forgings

实施日期

2026-02-01

ICS 分类

77.140.85

GB/T 44948-2024

Sampling requirements and assessment for metal streamline of steel die forging parts

实施日期

—

ICS 分类

77.140.85

GB/T 44948-2024

钢质模锻件金属流线取样要求及评定

Sampling requirements and assessment for metal streamline of steel die forging parts

实施日期

2025-06-01

ICS 分类

77.140.85

GB/T 30569-2014

Structural design specification for precision cold forging of straight bevel gear

实施日期

—

ICS 分类

77.140.85

GB/T 37683-2019

Large gear and girth gear forgings—Technical specification

实施日期

—

ICS 分类

77.140.85

GB/T 33522-2017

Carburizing bearing steel forgings——Technical specifications

实施日期

—

ICS 分类

77.140.85

GB/T 33084-2016

Heavy alloy structural steel forgings—Technical specification

实施日期

—

ICS 分类

77.140.85

GB/T 33083-2016

Heavy carbon structural steel forgings—Technical specification

实施日期

—

ICS 分类

77.140.85

GB/T 33879-2017

Multi-way precision die forgings—General specification

实施日期

—

ICS 分类

77.140.85

GB/T 42537-2023

特大型锻钢件的热处理规范

Specification of heat treatment for super-scale steel forgings

实施日期

2023-05-23

ICS 分类

77.140.85

GB/T 42602-2023

大型锻钢件的锻造规范

Specification of forging of heavy steel forgings

实施日期

2023-05-23

ICS 分类

77.140.85

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

实施日期

2022-12-30

ICS 分类

77.140.85

GB/T 29535-2013

Technological design principle for combined warm-cold forging process

实施日期

—

ICS 分类

77.140.85

GB/T 22131-2022

筒形锻件内表面超声波检测方法

Practice for ultrasonic examination from bored surfaces of cylindrical forgings

实施日期

2022-10-12

ICS 分类

77.140.85

GB/T 41982-2022

电站用高合金耐热钢厚壁管道和锻件 通用技术条件

High alloy heat-resisting steel thick wall pipes and forgings used for power station—General specification

实施日期

2022-10-12

ICS 分类

77.140.85

GB/T 33878-2017

Steel cross wedge rollings—Technological design principle

实施日期

—

ICS 分类

77.140.85

GB/T 29532-2013

General specification for steel precision hot die forgings

实施日期

—

ICS 分类

77.140.85

GB/T 40883-2021

微合金钢锻件 通用技术条件

Microalloyed steel forgings—General specification

实施日期

2022-06-01

ICS 分类

77.140.85