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1、.抗拉強(qiáng)度RmN/mm2維氏硬度HV布氏硬度HB洛氏硬度HRC抗拉強(qiáng)度RmN/mm2維氏硬度HV布氏硬度HB洛氏硬度HRC2508076-103032030432.22708580.7-106033031433.32859085.2-109534032334.43059590.2-112535033335.532010095-111536034236.633510599.8-119037035237.7350110105-122038036138.8370115109-125539037139.8380120114-129040038040.84001251
2、19-132041039041.8415130124-135042039942.7430135128-138543040943.6450140133-142044041844.5465145138-145545042845.3480150143-148546043746.1490155147-152047044746.9510160152-1555480-45647.7530165156-1595490-46648.4545170162-1630500-47549.1560175166-1665510-48549.8575180171-1700520-494
3、50.5595185176-1740530-50451.1610190181-1775540-51351.7625195185-1810550-52352.3640200190-1845560-53253660205195-1880570-54253.6675210199-1920580-55154.1690215204-1955590-56154.7705220209-1995600-57055.2720225214-2030610-58055.7740230219-2070620-58956.3755235223-2105630-59956.877024
4、022820.32145640-60857.378524523321.32180650-61857.880025023822.2660 58.382025524223.1670 58.883526024724 680 59.2范文..85026525224.8 690 59.786527025725.6 700 60.188027526126.4 7206190028026627.1 740 61.891528527127.8 760 62.593029027628.5 780 63.395029528029.2 800 6496530028529.8 82
5、0 64.799531029531 840 65.3 860 65.9 880 66.4 900 67 920 67.5 940 68硬度單位換算表，布氏洛氏維氏硬度換算公式瀏覽次數(shù)：63934發(fā)布日期：2007-12-1509:03:12作者：jy17硬度換算表:布氏硬度與洛氏硬度布氏硬度洛氏硬度抗拉強(qiáng)度布氏硬度洛氏硬度抗拉強(qiáng)度硬質(zhì)合金球3000kg標(biāo)尺A標(biāo)尺B標(biāo)尺C(約磅/英寸2)硬質(zhì)合金球3000kg標(biāo)尺A標(biāo)尺B標(biāo)尺C(約磅/英寸2)60kg100kg150kg60kg100kg150kg-85.6-68-33168.1-35.5166,000-85.
6、3-67.5-32167.5-34.3160,000-85-67-31166.9-33.1155,00076784.7-66.4-30266.3-32.1150,00075784.4-65.9-29365.7-30.9145,00074584.1-65.3-28565.3-29.9141,00073383.8-64.7-27764.6-28.8137,00072283.4-64-26964.1-27.6133,000712----26263.6-26.6129,00071083-63.3-25563-25.4126,00069882.6-62.5-24862
7、.5-24.2122,00068482.2-61.8-24161.810022.8118,00068282.2-61.7-23561.49921.7115,00067081.8-61-22960.898.220.5111,000范文..抗拉強(qiáng)度RmN/mm2維氏硬度HV布氏硬度HB洛氏硬度HRC2508076.0-2708580.7-2859085.2-3059590.2-32010095.0-33510599.8-350110105-370115109-380120114-400125119-415130124-430135128-450140133-46
8、5145138-480150143-49015514
