摘要
本文介绍了近年来我国研制的火焰淬火冷作模具铜(CH-1钢)的各项性能与日本同类钢种作了比较,认为钢在制作冲压、冲裁模具的实际应用中具有较好的经济价值和推广前景。
The article introduces the properties of cold working and flame hardeningdie steel (CH-1 steel) which is devoloped in our country in recent years, comparing it with the similar steel of Japan.Author belive that its practical use in stamping and blanking dies would reduce the costa of toolings and thus it might be full of promise.
出处
《机械工程材料》
CAS
1985年第3期-,共2页
Materials For Mechanical Engineering
