Test for cold working showed that the cold working properties of Su per 304H was excellent and similar to that of common 18Cr-8Ni stainless steel, thus it is possible to adopt the similar cold working process.

• 钢的冷加工硬化与其它18Cr-8Ni型不锈钢相当,冷加工性能优异,可采用类似的冷加工工艺;