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。Nirosta 4550含有添加的铌，可生产稳定型不锈钢，防止碳化铬沉淀导致晶间腐蚀。对于焊接后无法退火的焊接零件，建议使用该合金。

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.Nirosta 4550 contains an addition of niobium, which produces a stabilized type of stainless steel with protection from the chromium carbide precipitates that cause intergranular corrosion. The alloy is recommended for welded parts that cannot be annealed after welding.