黑色金屬硬度及強度換算表

1、五、黑色金屬硬度及強度換算表硬度抗拉強度（公斤/毫米2）洛氏表面洛氏維氏布氏碳鋼鉻鋼鉻釩鋼鉻鎳鋼鉻鉬鋼鉻鎳鉬鋼鉻錳硅鋼超高強度鋼不銹鋼不分鋼種HRCHRAHR15NHR30NHR45NHVHB30D2(70.0)86.61037本欄適用二換算精度要求不高的一般鋼種 (69.5)86.31017(69.0)86.1997(68.5)85.8978(68.0)85.5959(67.5)85.294167.085.092366.584.790666.084.488965.584.187265.083.992.281.371.785664.583.692.181.071.284064.083.391.

2、980.670.682563.583.191.880.270.181063.082.891.779.869.579562.582.591.579.469.078062.082.291.479.068.476661.582.091.278.667.975261.081.791.078.167.373960.581.490.877.766.8726硬度抗拉強度（公斤/毫米2）洛氏表面洛氏維氏布氏碳鋼鉻鋼鉻釩鋼鉻鎳鋼鉻鉬鋼鉻鎳鉬鋼鉻錳硅鋼超高強度鋼不銹鋼不分鋼種HRCHRAHR15NHR30NHR45NHVHB30D260.081.290.677.366.2713269.1260.759.580.9

3、90.476.965.6700262.3255.159.080.690.276.565.1688255.8249.658.580.390.076.164.5676249.6244.358.080.189.875.663.9664243.7239.157.579.889.675.263.4653238.234.157.079.589.474.862.8642232.6229.356.579.389.174.462.2631227.4224.656.079.088.973.961.7620222.4220.155.578.788.673.561.1609217.7215.755.078.588.4

4、73.160.5599206.6209.8208.6213.1211.554.578.288.172.659.9589203.3206.1204.8208.7207.454.077.987.972.259.4579200.0202.5201.0204.5203.453.577.787.671.858.8570196.8199.0197.4200.5199.553.077.487.471.358.2561193.7195.5192.5198.5193.8196.7195.752.577.187.170.957.6551190.6192.0189.3195.1190.3193.0192.152.0

5、76.986.870.457.1543188.1187.5188.7186.1191.8187.0189.4188.551.576.686.670.056.5534184.1184.5185.4183.0188.6183.6186.0185.151.076.386.369.555.9525(501)180.3181.6182.1179.9185.4180.4182.7181.750.576.186.069.155.3517(494)176.7178.7179.0176.9182.3177.3179.5178.5硬度抗拉強度（公斤/毫米2）洛氏表面洛氏維氏布氏碳鋼鉻鋼鉻釩鋼鉻鎳鋼鉻鉬鋼鉻鎳鉬鋼鉻

6、錳硅鋼超高強度鋼不銹鋼不分鋼種HRCHRAHR15NHR30NHR45NHVHB30D250.075.885.768.654.7509(488)174.4173.1175.8175.8173.9179.3174.2176.5175.9175.349.575.585.568.254.2501(481)171.4169.8173.0172.8171.0176.2171.2173.5172.3172.249.075.385.267.753.6493(474)168.6166.6170.2169.8168.2173.3168.3170.7168.8169.248.575.084.967.353.048

7、5(468)165.8163.5167.5166.9165.4170.4165.4167.9165.5166.348.074.784.666.852.4478(461)163.1160.5164.9164.0162.6167.6162.7165.2162.3163.547.574.584.366.451.8470(455)160.6157.6162.3161.2159.9164.8160.0162.5159.2160.847.074.284.065.951.2463449158.1154.9159.7158.4157.3162.0157.3160.0156.3158.146.573.983.7

8、65.550.7456442155.6152.2157.2155.7154.7159.3154.7157.5153.5155.546.073.783.565.050.1449436153.3149.7154.7153.1152.2156.7152.2155.0150.8152.945.573.483.264.649.5443430151.0147.2152.2150.5149.7154.1149.8152.6148.2150.445.073.282.964.148.9436424148.8144.8149.8148.0147.2151.6147.4150.2145.7148.044.572.9

9、82.663.648.3429418146.6142.6147.5145.5144.8149.1145.0147.8143.3145.744.072.682.363.247.7423413144.5140.3145.2143.1142.5146.7142.7145.5141.0143.443.572.482.062.747.1417407142.5138.2142.9140.8140.2144.3140.5143.2138.7141.143.072.181.762.346.5411401140.5136.1140.7138.5137.9142.0138.4140.9136.6138.942.5

10、71.881.461.845.9405396138.6134.1138.5136.2135.7139.7136.2138.5134.5136.842.071.681.161.345.4399391136.7132.2136.4134.0133.6137.5134.2136.2132.5134.741.571.380.860.944.8393385134.8130.3134.3131.9131.5135.3132.2133.9130.5132.741.071.180.560.444.2388380133.1128.4132.2129.8129.4133.1130.2131.5128.6130.7

11、40.570.880.260.043.6382375131.3126.7130.2127.7127.4131.0128.3129.1126.8128.7硬度抗拉強度（公斤/毫米2）洛氏表面洛氏維氏布氏碳鋼鉻鋼鉻釩鋼鉻鎳鋼鉻鉬鋼鉻鎳鉬鋼鉻錳硅鋼超高強度鋼不銹鋼不分鋼種HRCHRAHR15NHR30NHR45NHVHB30D240.070.579.959.543.0377370129.6124.9128.2125.7125.4129.0126.4126.7125.0126.839.570.379.659.042.4372365127.9123.2126.2123.8123.5127.0124.61

12、24.3123.3125.039.070.079.358.641.8367360126.3121.6124.3121.9121.6125.0122.8121.8121.6123.238.579.058.141.2362355124.6119.9122.5120.0119.7123.1121.1119.3120.0121.438.078.757.640.6357350123.1118.4120.6118.2117.9121.2119.4118.4119.737.578.457.240.0352345121.5116.8118.8116.5116.2119.4117.7116.8118.037.0

13、78.156.739.4347341120.0115.3117.1114.8114.4117.6116.1115.3116.336.577.856.238.8342336118.5113.8115.3113.1112.8115.8114.6113.8114.736.077.555.838.2338332117.0112.4113.6111.5111.1114.1113.0112.3113.135.577.255.337.6333327115.6110.9112.0109.9109.5112.5111.5110.9111.535.077.054.837.0329323114.1109.5110.

14、4108.4107.9110.8110.1109.5110.034.576.754.436.5324318112.7108.2108.8106.9106.4109.2108.6108.1108.534.076.453.935.9320314111.3106.8107.2105.4104.9107.7107.3106.7107.033.576.153.435.3316310110.0105.5105.7104.0103.5106.2105.9105.4105.633.075.853.034.7312306108.6104.2104.2102.7102.0104.7104.6104.1104.23

15、2.575.552.534.1308302107.3102.9102.7101.3100.7103.2103.3102.8102.832.075.252.033.5304298106.0101.6101.3100.199.3101.8102.0101.5101.531.574.951.632.9300294104.7100.499.98.898.0100.5100.8100.3100.131.074.751.132.3296291103.499.198.597.696.799.199.699.098.930.574.450.631.7292287102.197.997.296.495.597.

16、898.597.897.6硬度抗拉強度（公斤/毫米2）洛氏表面洛氏維氏布氏碳鋼鉻鋼鉻釩鋼鉻鎳鋼鉻鉬鋼鉻鎳鉬鋼鉻錳硅鋼超高強度鋼不銹鋼不分鋼種HRCHRAHR15NHR30NHR45NHVHB30D230.074.150.231.1289283100.996.795.995.394.396.697.396.696.429.573.849.730.528528099.795.594.694.293.195.396.295.495.129.073.549.229.928127698.494.393.393.291.994.195.194.294.028.573.348.729.327827397.2

17、93.292.192.290.893.094.193.192.828.073.048.328.727426996.192.090.991.289.791.893.091.991.727.572.747.828.127126694.990.989.790.288.790.792.090.890.627.072.447.327.526826393.789.888.689.387.789.791.089.789.526.572.246.926.926426092.688.787.588.486.788.690.188.588.426.071.946.426.326125791.487.686.487

18、.685.787.689.287.587.425.571.645.925.725825490.386.585.386.884.786.688.286.486.425.071.445.525.125525189.285.584.386.083.887.485.385.424.571.145.024.525224888.184.483.385.283.086.584.384.424.070.844.523.924924587.083.482.384.582.185.683.283.523.570.644.023.324624286.082.481.383.881.384.882.282.523.0

19、70.343.622.724324084.981.480.383.180.584.081.281.622.570.043.122.124023783.980.479.482.579.783.280.280.822.069.842.621.523723482.979.478.581.978.982.579.279.921.568.542.221.023423281.978.577.681.378.281.778.279.121.069.341.720.423122980.977.576.780.777.581.077.378.220.569.041.219.822922779.976.675.9

20、80.276.880.376.477.420.068.840.719.222622579.075.775.179.776.179.675.476.7(19.5)68.540.318.622322278.074.874.379.275.578.974.575.9(19.0)68.339.818.022122077.173.973.578.874.978.273.775.2(18.5)68.039.317.421821876.273.172.778.374.377.672.874.4(18.0)67.838.916.821621675.372.371.977.973.776.971.973.7(1

21、7.5)67.638.416.221421474.471.471.277.573.176.371.173.1(17.0)67.337.915.621121173.670.670.577.272.675.770.372.4 注：1、帶括號的硬盤值僅供參考。     2、本表所列各個鋼系的換算值，對含碳量由低到高的鋼鐘基本適用。硬度抗拉強度(公斤/毫米3)洛氏表面洛氏維氏布氏HRBHR15THR30THR45THVHB10D2100.091.581.771.723380.399.591.381.471.223079.399.091.281.070.

22、722778.398.591.180.770.222577.398.090.980.469.622276.397.590.880.169.121975.497.090.679.868.621674.496.590.579.468.121473.596.090.479.167.621172.695.590.278.867.120871.795.090.178.566.520670.894.589.978.266.020370.094.089.877.865.520169.193.589.777.565.019968.393.089.577.264.519667.592.589.476.964.0

23、19466.792.089.376.663.419165.991.589.176.262.918965.191.089.075.962.418764.490.588.875.661.918563.690.088.775.361.418362.989.588.675.060.918062.189.088.474.660.317861.488.588.374.359.817660.788.088.174.059.317460.187.588.073.758.817259.487.087.973.458.317058.786.587.773.057.816858.186.087.672.757.21

24、6657.585.587.572.456.716556.885.087.372.156.216356.284.587.271.855.716155.684.087.071.455.215955.083.586.971.154.715754.583.086.870.854.115653.982.586.670.553.615414053.482.086.570.253.115213852.881.586.369.852.615113752.381.086.269.552.114913651.880.586.169.251.614813451.380.085.968.951.014613350.8

25、79.585.868.650.514513250.379.085.768.250.014313049.878.585.567.949.514212949.478.085.467.649.014012848.977.585.267.348.513912748.577.085.167.047.913812648.076.585.066.647.413612547.676.084.866.346.913512447.275.584.766.046.413412346.875.084.565.745.913212246.474.584.465.445.413112146.074.084.365.014

26、4.813012045.673.584.164.744.312911945.273.084.064.443.812811844.972.583.964.143.312611744.572.083.763.842.812511644.271.583.663.542.312411543.971.083.463.141.712311543.570.583.362.841.212211443.270.083.262.540.712111342.969.583.062.240.212011242.669.082.961.939.711911242.368.582.761.539.211811142.06

27、8.082.661.238.611711041.867.582.560.938.111611041.567.082.360.637.611510941.266.582.260.337.111510841.066.082.159.936.611410840.765.581.959.636.111310740.565.081.859.335.511210740.364.581.659.035.011110640.064.081.558.734.511010639.863.581.458.334.011010539.663.081.258.033.510910539.462.581.157.732.

28、910810439.262.080.957.432.410810439.061.580.857.131.910710338.861.080.756.731.410610338.660.580.556.430.910510238.560.080.456.130.410510238.3              注：抗拉強度欄內(nèi)數(shù)值，適用于低碳鋼。六、建筑結構常用材料理論重量換算公式材      料重量1b/ft.2材 

29、     料重量1b/ft.2吊頂  三層組合屋面料1  槽鋼吊架體系1  三層氈和礫石51/2  板條和抹灰（參見隔墻）  五層氈和礫石6  隔音纖維板1  木板屋面樓蓋    木2  鋼鋪板(參見制造廠樣本）    瀝青3  1in.厚鋼筋混凝土板    粘土瓦914    石子的121/2    1/4in.厚石

30、板10    礦渣的111/2望板    輕質(zhì)材料的610  3/4in.厚木板3  1in.厚素混凝土板  1in.厚石膏4    石子的12  1in.厚絕緣材料    礦渣的11    松散的1/2    輕質(zhì)材料的39    就地澆注的2  1in.厚填料    剛性的    石膏6隔墻    砂8  粘土磚    煤渣4    3in.厚17飾面    4in.厚18  1in.厚水磨石13    6in.厚28  3/4in.厚瓷磚或缸