正规买球app硬度与强度对比表0001钢铁硬度与强度远似换算最后更新序号洛氏硬度HRC洛氏硬度HRA表里洛氏硬度HR15N表里洛氏硬度HR30N表里洛氏硬度HR45N维氏硬度Hhr15n与正规买球apphv对照表(hr15n与hrc对照表)(钻石)(MPa).993.284.475..192.983.674..492.582.873.36665
1、(MPa)94085.668.076.993.284.475.492085.367.576.593.084.074.8
2、.367.667.868.068.368.568.869.069.369.569.870.070.370.670.871.171.471.671.972.272.472.773.073.373.573.874.174.474.774.975.27
3、.367.667.868.068.368.568.869.069.369.569.870.070.370.670.871.171.471.671.972.272.472.773.073.373.573.874.174.474.774.975.27
4、强度\强度\硬度换算表抗推洛序号洛氏硬度HRC氏硬度HRA维氏硬度HV布氏硬度HB30D2表里洛氏硬度HR15N表里洛氏硬度HR30N表里洛氏硬度HR45N布氏硬度d
5、硬量开金钢球A.标尺60-kg背荷金刚圆锥压头·标尺100-kg背荷金刚圆锥压头·标尺100-kg背荷金刚圆锥压头·标尺100-kg背荷金刚圆锥压头15-N标尺15kg背荷30-N标尺30kg背荷45-N
强度\强度\硬度换算表抗推强抗推洛表里洛氏序硬度号HRC度.5mm碳钢铬钢钢钢钢钼钢硅钢强度钢hr15n与正规买球apphv对照表(hr15n与hrc对照表)抗推强度战正规买球app硬度对比表强度\硬度换算表之五兆芳芳创做序号洛氏硬度HRC洛氏硬度HRA概略洛氏概略洛氏概略洛氏硬度硬度硬度维氏硬度HV布氏