skh55高速鋼屬性歐洲2023-02-11
如需更多材料和技術(shù)問(wèn)題,請聯(lián)系我們或咨詢(xún)在線(xiàn)客服。日本進(jìn)口SKH55高速鋼/SKH55高速鋼熱處理/SKH55高速鋼日本進(jìn)口硬度/SKH55高速鋼/SKH55高速鋼熱處理/SKH55高速鋼困難SKH55日本進(jìn)口高速工具鋼簡(jiǎn)介:供貨狀態(tài)和硬度:軟退火硬度≤277HB化學(xué)成分(質(zhì)量分數,%):c0.85si0.25Mn0.35Cr4.15w6.50p≤0.025s≤0.010mo5...