>> P.131
690650580120217180150-400----21770HRC68676665646362616059585756555453525150494847464544HV940900865832800772746720697674653633613595577560544528513498484471458446434HBW---(739)(722)(705)(688)(670)(654)(634)615595577560543525512496481469455443432421409131磅lb4.49626.74438.992411.240413.488515.736617.984720.232822.4809牛顿N2030405060708090100千克kgf2.03943.05914.07895.09866.11837.13808.15779.177410.1972磅lb0.22480.44960.67440.89921.12401.34891.57371.79852.02332.2481重量换算表牛顿N12345678910千克kgf0.10200.20390.30590.40790.50990.61180.71380.81580.91771.0197金属材料的物理机械性质硬度换算表线性膨胀系数纵向弹性模量硬度材料名称比重0~100℃…×10-6GPaHBWSUJ…2DD400SUS440CS25CS45CSUS303SUS304SUS416SUS420J2黄铜铜铝合金ADC10FC200SPCC陶瓷7.837.907.687.847.838.037.937.757.758.408.902.692.747.307.863.2612.510.210.111.812.817.316.39.910.419.116.024.022.010.411.71.52072042002062071931932002001051307071105211301注1:表中的物理性质值为参考值。注2:SUJ2、DD400、SUS440C通常用HRC表示,为进行比较已换算为HBW。1,470(HV)