High steel purity stable composition, fine crystal grain, even structure property, high-quality surface, accurate dimension and nice profile.Satisfying general cold forming and more difficult cold forming at common degree.

• 钢质洁净高度、成分稳定,晶粒细小、组织性能均匀,表面质量好,尺寸精确、板形好,能满足一般程度冷加工成型或高难度成型。