CD-650/CD-KR887性能和应用介绍牌号粘结相%平均晶粒度微米洛氏硬度HRA密度g/cm3平均抗弯强度抗压强度CD-650150.8um89.0-90.514550,000650,000CD-KR887150.889.7-90.714.1435,000700,000性能：低冲击，***耐磨性，高强度适用范围：冲压模具-剃须刀片，电子冲压，引线框架，薄叠片冲压，弹簧钢冲压，(铭华)粉碎磨辊，压印模(硬金属)，不适于冲压厚不锈钢凌翔企业供应钨钢牌号如下：美国肯纳钨钢：CD750CD650CD636CD-KR887CD-337CD-KR466CD700CD30CD35CD40CD50CD3150CD30CD70CD-KR888CD-KR824K313K801K3580K3030CKW120K3520K6K8785KW106KF308K855KF310KF312KF315K3060K3560K3055日本钨钢：TF09F10TF20N05N10D20D50D60WF200WF03G55G65G70G85C50C60C70U61U77U83M10M45M50M70UF12UD45TUG60T15J05CE08FCA10CFY40AFCY20AV10V20V30Z01Z10Z20Z30MD10D10D20D25D30H20CG2FG3H13CPR30PR35PR40PR50PR70H3FPM09PM12C17NH6NH8MH10H6C6UFH6FH10FH15FPN103UF台湾春保钨钢：KG03KG05KG1KG2KG3KG4KG5KG6KG7ST6ST7VA80VA90VA95EA65KR10KR15KR20KR25WF03RF03WF05WF10WF15K200WF20WF25TF25WF30WF40KE8KE9KE10KE12KE13KE18W05W4CB2F中国：YG3XYG6XYG6AYG8NYS2TYL10.2YG6YG3YG8YG15YG20YS8E60YG10SXYL60YG4CYG8CYG11CYG20CYK25YT5YT14YT15YT30YS25YW1YW2YW3YW4YB1含钨的钢材,比如高速钢和某些热作模具钢，钢材中含钨对钢材硬度和耐热性能有很显著的提高，但是韧性会急剧下降。)