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)