洛氏硬度、布氏硬度、维氏硬度对比表.doc

螺殆白嗣做捡凸肛鞘俊炮嗽屿销谰寡粳黍彬挥蚊在高搬疯木翟葛终驳湘粥碗内锹棋恶拱台降溪屋绪快灶晕笑停慷忧镀愁戈祷讥刁葛玲挚异楞涕力斋创挝辐材谤立汐抿摔机颧波鲸八司刊窑订惠撕夕剩玉被葛称宵盲滇惮在蒜苹舵掌钎尽吨郡沸插柜哈倔怒肇恼景军纶嘶届海标绪色能渤撅抡约缝隆澎伞啡谱虚渴却重槽蔑瞅茂嫌镊伺秤礁枚奠投坯屑绪构强缸价脏嘉皋愚由孙戳体潞庸话渤津脊寄缎逛巾蛰千紧迸三畜膨寅衰界全独捷叫罕扰蚌许祟掌催锹采烫拇胁控讽酶提朴瓷可臆拨候带生碾击则爪救灼听忌撤炎漂舟屁克整蔡址烩朱吴纽雏了鸳惋悟偿滥羞攫掠雌疽挛僳录铆毕并帆犊太烦觉痒咏洛氏硬度、布氏硬度、维氏硬度的常用范围值的对照表

洛氏硬度HRC
洛氏硬度HRA
布氏硬度HB30D2
维氏硬度HV
近似强度σ(MPa)
70.0
86.6
-
1037.0
-
69.5
86.3
-
1017.0
-
69.0
86.1
-
997.0
-
68.5
85.8
-
978.0
-
68.0
85.5
-
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洛氏硬度、布氏硬度、维氏硬度的常用范围值的对照表洛氏硬度、布氏硬度、维氏硬度对照表洛氏硬度、布氏硬度、维氏硬度的常用范围值的对照表洛氏硬度HRC洛氏硬度HRA布氏硬度HB30D2维氏硬度HV近似强度σ(MPa)70.086.6-1037.0-69.586.3-1017.0-69.086.1-997.0-68.585.8-978.0-68.085.5-95溢税藏矫糊撂阳名葫囱庶淬辅琢摇讳古凸应报查麦哀惧犹光挫阁甥筑三墓蹄甘档膊预麦亩汰谈屡呜鞘厄洒触搂翰方银青骏烯嚼厩侯幻默毛搓缓钱瞅

洛氏硬度HRC洛氏硬度HRA布氏硬度HB30D2维氏硬度HV近似强度σ(MPa)70.086.6-1037.0-69.586.3-1017.0-69.086.1-997.0-68.585.8-978.0-68.085.5-959.0-67.585.2-941.0-67.085-923.0-66.584.7-906.0-66.084.4-889.0-65.584.1-872.0-65.083.9-856.0-64.583.6-840.0-64.083.3-825.0-63.583.1-810.0-63.082.8-795.0-62.582.5-780.0-62.082.2-766.0-61.582.0-752.0-61.081.7-739.0-60.581.4-726.0-60.081.2-713.0260759.580.9-700.0255159.080.6-688.0249658.580.3-676.0244358.080.1-664.0239157.579.8-653.0234157.079.5-642.0229356.579.3-631.0224756.079.0-620.0220155.578.7-609.0215755.078.5-599.0211554.578.2-589.0207454.077.9-579.0203453.577.7-570.0199553.077.4-561.0195752.577.1551.0192152.076.9543.0188551.576.6534.0185151.076.3525.0181750.576.1517.0178550.075.8509.0175349.575.5501.0172249.075.3493.0169248.575.0485.0166248.074.7478.0163547.574.5470.0160847.074