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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 17879-2023 |
Gears - chemical etching test for surface tempering after grinding {译} 齿轮 磨削后表面回火的化学浸蚀检验 |
China National Standards tempering |
 English PDF |
| GB/T 37464-2019 |
Hardening and tempering of heavy steel forgings 大型锻钢件的淬火与回火 |
China National Standards tempering |
English PDF |
| GB/T 34484.2-2018 |
Heat-treatable steels—Part 2: Alloy steels for quenching and tempering 热处理钢 第2部分：淬火及回火合金钢 |
China National Standards tempering |
English PDF |
| GB/T 34882-2017 |
Induction hardening and tempering of iron and steel parts 钢铁件的感应淬火与回火 |
China National Standards tempering |
English PDF |
| GB/T 34889-2017 |
Carburizing or carbonitriding,quenching and tempering of steel parts 钢件的渗碳与碳氮共渗淬火回火 |
China National Standards tempering |
English PDF |
| GB 13014-2013 |
Quenching and self-tempering ribbed bars for the reinforcement of concrete 钢筋混凝土用余热处理钢筋 |
China National Standards tempering |
English PDF |
| GB/T 25744-2010 |
Metallographic examination for carburizing quenching and tempering of steel parts 钢件渗碳淬火回火金相检验 |
China National Standards tempering |
English PDF |
| GB/T 16924-2008 |
Quenching and tempering of steel parts 钢件的淬火与回火 |
China National Standards tempering |
English PDF |
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