第1页，共9页强度\硬度换算表洛氏洛氏表面洛表面洛表面洛维氏布氏布氏硬度抗拉强抗拉强抗拉强抗拉强抗拉强抗拉强度抗拉强度抗拉强度抗拉强抗拉强度硬硬氏氏氏硬硬度度度度度度序dinG,G,bG,度度硬硬硬度度1bbMb号、Gb%bbbMMbM度度度bbMMMPaMHB2d5MMPaPa超PaHH5PaPaPa铬铬Pa不HHHH30、PaPa铬铬铬高不RRR1R3R4VD24d2碳铬镍锰分钒镍钼强锈CA2钢钢钼硅钢5N0N5Ncm钢钢钢度钢.5钢钢种m钢167.37.15.2214.1737070777275707217.396115.6652673401167.38.16.2214.1747171777376717327.642143.4425131154167.38.16.2214.175727177737671733&8981613399799706168.39.17.2214.076737278747772744&0341892173368458168.39.18.2224.0777373787478737559.3802071958927201168.40.18.2224.0787474797578747569.5362250832595953268.40.19.2224.0797575797679757670.8722530717164706269.41.19.2224.0797675807680767780.0282729692834459269.41.20.2224.0807776807781777891.37437095775032011269.42.21.2233.9817877817881787901.52032795632721第2页，共9页第3页，共9页59.052981654332911202229.73.49.30.8283.6999594949395969595658755037562132413220.74.50.31.9283.61096959594969796967012183109793363643220.74.50.31.9283.51097979695979897978546727921924585863221.74.51.32.9293.51099989796999999989071361634156716093331.74.51.32.0293.5101099989810101010059690444704980050803013332.75.52.33.0293.510101010991010101010205482601613013182015153332.75.52.34.0303.5101010101010101010255518207329271307323328283333.75.53.34.1303.4101010101010101010308072688642422720474641423333.76.53.35.1313.4111010101010101010451436060055574035625954563334.76.53.35.2313.4111010101010101010504990431368725449777367703334.76.54.36.2313.4111010101010101010657454812782886964928681853335.77.54.37.2323.3111011101011111011700809394195048479080195003335.77.55.37.3323.3111111101011111111852363775609209995251509153336.77.55.38.3333.311111111111111111190582824702436151141302331模具设计与制造专业教学资源库Diem-ornldd&slipiandnwinDtHCGurkniteachingtrcsMirecs第4页，共9页r模具设计与制造专业斂学資源库Ble&mouldd&HligiiandjnHnnfhcGurkRaUachlngrcsMirecs4036.577.856.238.83423363.32118511381153113111281158114611381147洛氏洛氏表面洛表面洛表面洛维氏布氏布氏硬度抗拉强抗拉强抗拉强抗拉强抗拉强抗拉强度抗拉强度抗拉强度抗拉强抗拉强度硬硬氏氏氏硬硬度度度度度度序d.nb度度硬硬硬度度1bbMb号、bbbMMbM度度度bbMMMPaMHB2d5MMPaPa超PaHH5PaPaPa铬铬Pa不HHHH30、PaPa铬铬铬高不RRR1R3R4VD24d2碳铬镍锰分钒镍钼强锈CA2钢钢钼硅钢5N0N5Ncm钢钢钢度钢.5钢钢种m钢3347.78.56.39.4343.3121111111111111111101747100053714844766153633347.78.57.40.5343.2121111111111111111254202581568886562947768803348.78.57.40.5353.2121112111112111111307667063184068279129484973348.79.58.41.6353.212111212111212111212450122544699250097311193001437349.0.79.58.41.6363.2121212121212121212125003687016316431916502818163237349.0.79.59.42.7363.1121212121212121212126536042597932623835704643335047340.0.79.59.43.7373.1121212121212121212127059507079649825754906467506847340.0.80.60.43.8373.1121213121213121212128582062551367027774108391688744780.60.44.3383.11312131212131313121391.1.54280331842298943102158607第5页，共9页陥模具设计与制造专业教学资源库L丿Die&■m-ornldd&sligiiandinHnDtHCGurknfteachingrcaMirecs第6页，共9页4&55.093085835835756954045479556347469.5.85.67.53.9472.8161617161617161716165032763418666029882338307889247569.5.85.68.54.0482.7171617171717171717176555221191498302810621235232257560.5.85.68.54.0482.7171717171717171717177087679874431585839934265595357460.6.86.69.55.1492.717171717181717...
