查看样本合金摘要数据表（PDF）自1952年以来，合金摘要一直是世界各地使用的金属和合金材料性能数据的主要参考。以图表、图表和表格为特色，这些表格给出了有关成分或特性、物理和机械性能、热处理和可加工性的事实和数字。BETHADUR 420（AISI 420型）是一种12.00至14.00%的铬不锈钢塑料模具钢。其良好的耐腐蚀性加上洛氏C 52的工作硬度水平有助于降低模具的维护成本。

View Sample Alloy Digest Data Sheet (PDF)Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.BETHADUR 420 (AISI Type 420) is a 12.00 to 14.00% chromium stainless mold steel for plastics. Its good resistance to corrosion plus its working hardness level of Rockwell C 52 contribute to low maintenance costs for molds.