SKS81M高碳素工具钢带#厂家直销钢带 SKS81M carbon tool steel chemical composition (%) Carbon C: 1.20 ~ 1.30 Si Si: 0.15 ~ 0.35 Manganese Mn: 0.35 or less P P: 0.030 or less Small size: 0.020 or less Chromium (Cr: 0.30 ~ 0.50 Ni Ni: 0.25 or less Copper Cu: 0.25 or less SKS81钢剃刀在材料的淬透性增加制造历史的严格控制和调整组件,然后细碳化物,增加耐磨性的清晰度,已用刀片剃须刀,刀片长度,如豪华餐具。 本产品网址:http://www.vooec.com/cpshow_22899346/ 手机版网址:http://m.vooec.com/product_22899346.html 产品名称:SKS81M高碳素工具钢带#厂家直销钢带