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本文论述了大型离心铸造管模用钢21CrMo10的合金成分、组织、性能及热处理工艺同管模另一种钢30CrMo的比较。通过对比研究结果表明21CrMo10钢管模的性能明显优于30CrMo材质。
This article discusses the alloy composition, microstructure, properties and heat treatment of 21CrMo10 steel for large-scale centrifugal cast pipe die compared with the other 30CrMo steel. The results of comparative study show that the performance of 21CrMo10 steel pipe mold is better than that of 30CrMo steel.