发布时间:2025-01-30 23:16:24
1. SCM440在中国对应的材料是42CrMo,它是一种铬钼合金钢。
2. 42CrMo钢以其优良的淬透性而著称,适合进行深度淬火处理,这与市场上防锯锁的表面淬火不同。
3. 由于其独特的性能,42CrMo常用于制造耐高温和高压的阀门、压力容器等,例如铬钼钢安全阀、铬钼钢闸阀等。
4. 此外,42CrMo钢还用于制造一些其他产品,如螺纹刀具的刀头和自行车零件等。
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