=========DHA1、DH21用于冷作模具还有高速钢(HSS组)和超高速钢(SHSS组),钴基硬质合金和钢结硬质合金(HA组),DHA1、DH21粉末钢和工程陶瓷(PIM组),碳钨工具钢(F组),特殊用途工具钢(L组)。===============俊峰进口钢材部分销售: X16NiCrSi25-20 X13NiCrSi36-16 X23CrNi17 X32CrMoCoV3-3-3 X15CrCoMoV X20CoCrWMo10-9 X45CoCrMoV5-5-3 X20CrMo13 NiCr19Fe19Nb5Mo3 NiCr19NbMo NiCr19CoMo 1.2082 1.2248 1.2309 1.2313 1.2323 1.2342 1.2343 1.2344 1.2345 1.2357 1.2360 1.2362 1.2365 1.2367 1.2564 1.2567 1.2581 1.2603 1.2606 1.2622 1.2662 1.2678 1.2709 1.2710 1.2713 1.2714 1.2726 1.2731 1.2737 1.2740 1.2744 1.2747 1.2766 1.2767 1.2779 1.2782 1.2786 1.2787 1.2885 1.2886 1.2888 1.2889 1.4120 1.46681.4973