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冷作模具鋼是具有高硬度、高耐磨性、高強度和耐疲勞強度的特種冷作工具鋼，除此之外，冷作模具鋼還要具有良好的鍛造性、切削加工性、淬透性、淬硬性和微熱處理變形性。德松冷作模具鋼更側(cè)重鋼料的硬度和耐磨性，合理的碳、鉻、鉬、釩含量與其他合金元素，使鋼材的切削性、淬透性和抗變形能力達到更高層次。
GCr15軸承鋼????????? 撫鋼FT32????????? 油鋼????????? O1模具鋼????????? Cr12MoV????????? Cr12????????? D2模具鋼?????????
CALDIE模具鋼????????? XW-41????????? DF-2模具鋼????????? CALMAX模具鋼????????? VIKING模具鋼????????? DF-3????????? XW-42????????? XW-5????????? XW-10????????? ASSAB 88?????????
DC53模具鋼????????? SKD11模具鋼????????? DCMX????????? SLD-MAGIC????????? GOA????????? SGT????????? ACD37????????? SLD模具鋼????????? SKD1????????? DC11????????? SLD8????????? SKS3????????? ARK1????????? DRM3?????????
K455????????? K600????????? K605????????? K720????????? K306????????? K329????????? K340模具鋼????????? K700????????? K110模具鋼????????? K305????????? K353????????? K360?????????
D3????????? D6????????? A2模具鋼????????? S7模具鋼????????? 6F7????????? D2????????? O1?????????
1.2436????????? 1.2510????????? 1.2379模具鋼????????? 1.2080?????????
RA4W????????? RA6????????? TA3?????????
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五月天精品一区二区三区-特级婬片AAAA毛片AA-AAA搡老熟女国产,日韩a毛片在线观看-99国产在线观看免费-在线观看欧美国产-91日韩免费黄色片