白钢件就是不锈钢件
，0Gr18Ni9Ti.-00Gr17Ni14等
，是国标型号
，美标A316L,A304等
。大连精密零部件加工中就是耐腐化钢
，就是铁铬镍的合金
，按金相组织分为
，铁素体
，奥氏体
，马氏体
，具体用途各不相同
。

White steel parts are stainless steel parts, 0Gr18Ni9Ti- 00Gr17Ni14 and other models are national standard models, including American standard A316L and A304. In the processing of precision components in Dalian, corrosion-resistant steel is used, which is an alloy of iron chromium nickel. According to the metallographic structure, it can be divided into ferrite, austenite, and martensite, with different specific uses.