GB/T 16923-2026
钢件的正火与退火
Normalizing and annealing of steel parts
- 实施日期
- 2027-02-01
- ICS 分类
- 25.200
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 71 条
GB/T 16923-2026
Normalizing and annealing of steel parts
GB/T 30583-2026
Specifications for post weld heat treatment of pressure equipment
GB/T 5617-2025
Determination of surface hardening depth for steel
GB/T 11354-2025
Determination of nitriding hardness depth and metallographic examination for steel
GB/T 9450-2025
Determination of the case hardening depth for steel
GB/T 21736-2025
Technical specifications of energy-saving combustion equipment for heat treatment
GB/T 18683-2025
Laser surface hardening of iron and steel parts
GB/T 45983.1-2025
Rare earths thermo-chemical treatment—Part 1: Carburizing and carbonitriding
GB/T 32151.19-2024
Requirements of the greenhouse gas emissions accounting and reporting—Part 19: Heat treatment enterprise
GB/T 7232-2023
Metal heat treatment—Terminology
GB/T 9452-2023
Test method for qualified work zone of heat treatment furnace
GB/T 22561-2023
Vacuum heat treatment
GB/T 42083-2022
Heat treatment of 4Cr5MoSiV1 hot working die steel parts
GB/T 39192-2020
Heat treatment of superalloy parts
GB/T 39194-2020
Technical requirement of heat treatment for vacuum low pressure carburizing high pressure gas quenching
GB/T 39191-2020
Heat treatment for stainless steel and heat resistant steel parts
GB/T 38819-2020
Technical requirements and assessment of green heat treatment
GB/T 38805-2020
Technical requirements of heat treatment for heavy duty gears
GB/T 38770-2020
Spheroidite examination and grading for low and medium carbon steels
GB/T 38751-2020
General rules of hardness test for heat treated parts