英標(biāo)材質(zhì)成分表

1、英國標(biāo)準(zhǔn)BS EN 10213-21995 2007-11-13 10:00:16 356 (1)英國BS標(biāo)準(zhǔn)室溫和高溫用承壓鑄鋼BS EN 10213-21995        a.室溫和高溫用承壓鑄鋼的鋼號與化學(xué)成分，見表 5-139表 5-139 室溫和高溫用承壓鑄鋼的鋼號與化學(xué)成分（質(zhì)量分?jǐn)?shù)）（%）鋼 號數(shù)字牌號CSiMnP S CrNiMo其他GP240GR1.06210.180.250.601.200.0300.020GP240GH1.06190.180.250.600.501.200.030

2、0.020GP280GH1.06250.180.250.600.181.200.0300.020G20Mo51.54190.150.230.600.501.000.0250.0200.400.60G17CrMo5-51.73570.150.200.600.501.000.0200.0201.001.500.450.65G17CrMo9-101.73790.130.200.600.500.900.0200.0202.002.500.901.20G12CrMoV5-21.77200.100.150.450.400.700.0300.0200.300.500.400.60V0.220.30Sn0.0

3、25G17CrMoV5-101.77060.150.200.600.500.900.0200.0151.201.500.901.10V0.200.30Sn0.025GX15CrMo51.73650.120.190.800.500.800.0250.0254.006.000.450.65GX8CrNi121.41070.100.400.500.800.0300.02011.512.50.801.500.50GX4CrN13-41.43170.061.001.000.0350.02512.013.53.505.000.70GX23CrMoV12-11.49310.200.260.400.500.8

4、00.0300.02011.312.21.001.001.20V0.250.35W0.50GX4CrNiMo16-5-11.44050.060.801.000.0350.02515.017.04.006.000.500.70s        b.室溫和高溫用承壓鑄鋼的熱處理與力學(xué)性能，見表5-140。表5-140 室溫和高溫用承壓鑄鋼的熱處理與室溫力學(xué)性能鋼號數(shù)字牌號熱處理鑄件厚度/mm 室溫力學(xué)性能代號正火或淬火溫度/回火溫度/b/MPas /MPa(%) A KV /JGP240GR1.0621+N90098010042

5、06002402227GP240GH1.0619+N9009801004206002402227+QT8909806007001004206002402240GP280GH1.0625+N9009801004806402802227+QT8909806007001004806402802235G20Mo51.5419+QT9209806507301004405902452227G17CrMo5-51.7357+QT9209606807301004906903152027G17CrMo9-101.7379+QT9309706807401504907404001840G12CrMoV5-21.77

6、20+QT95010006807201005106601951727G17CrMoV5-101.7706+QT9209606807401505907804401527GX15CrMo51.7365+QT9309906807301506307604201627GX8CrNi121.4107+QT1100010606807303005406903551845+QT2100010606006803006008005001640GX4CrN13-41.4317+QT100010505906303007609605501550GX23CrMoV12-11.4931+QT10301080700750150

7、7408805401527GX4CrNiMo16-5-11.4405+QT102010705806303007609605401560        熱處理代號：N正火；Q淬火，冷卻介質(zhì)：液體或空冷；T回火。        屈服點或屈服強度        c.室溫和高溫用承壓鑄鋼的高溫屈服強度，見表5-141。表5-141 室溫和高溫用承壓鑄鋼的高溫屈服強度鋼 號數(shù)字牌號熱處理代號鑄件厚

8、度/mm下列溫度的高溫屈服強度0.2/MPa100200300400500550GP240GR1.0621+N100GP240GH1.0619+N100210175145130+QT100210175145130GP280GH1.0625+N100250220190160+QT100250220190160G20Mo51.5419+QT100190165150135G17CrMo5-51.7357+QT100355230200175160G17CrMo9-101.7379+QT150244345315280240G12CrMoV5-21.7720+QT100264385230214194144

9、G17CrMoV5-101.7706+QT150385365335300260GX15CrMo51.7365+QT150390380370305250GX8CrNi121.4107+QT1300275265255+QT2300410390370GX4CrN13-41.4317+QT300515485455340290GX23CrMoV12-11.4931+QT150450430390GX4CrNiMo16-5-11.4405+QT300515485455        熱處理代號：N正火；Q淬火，T回火。熱處理溫度同表5-1

10、40。        （2）英國BS標(biāo)準(zhǔn)低溫用承壓鑄鋼BS EN 10213-3-1995        a.低溫用承壓鑄鋼的鋼號與化學(xué)成分，見表5-142表5-142 低溫用承壓鑄鋼的鋼號與化學(xué)成分 （質(zhì)量分?jǐn)?shù)）（%）鋼 號數(shù)字牌號CSiMnP S CrNiMoG17Mn51.11310.150.200.601.001.600.0200.020G20Mn51.62200.170.230.601.001.600.0200.0200.80G18Mo51.54

11、220.150.200.600.801.200.0200.0200.450.65G9Ni101.56360.060.120.600.500.800.0200.0152.003.00G17NiCrMo13-61.67810.150.190.500.550.800.0150.0151.301.803.003.500.450.65G9Ni141.56380.060.120.600.500.800.0200.0153.004.00GX3CrNi13-41.69820.051.001.000.0350.01512.013.03.505.000.70    

12、0;   b. 低溫用承壓鑄鋼的熱處理與力學(xué)性能，見表5-143。表5-143 低溫用承壓鑄鋼的熱處理與力學(xué)性能鋼 號數(shù)字牌號熱處理鑄件厚度/mm 室溫拉力性能沖擊吸引功代號正火或淬火溫度/回火溫度/b/MPas /MPa(%) 溫度/A KV /JG17Mn51.1131+QT8909806007005045060024024-4027G20Mn51.6220+N9009803048062030020-302789094061066010050065030022-4027G18Mo51.5422+QT92098065073010044079024023-4527G9Ni1

13、01.5636+QT8308906006503548063028024-4027G17NiCrMo13-61.6781+QT89093060064020075090060015-7027G9Ni141.5638+QT8209005906403550065036020-8027GX3CrNi13-41.6982+QT10001050670690+59062030070090050015-12027        (3)英國BS標(biāo)準(zhǔn)奧氏體型和奧氏體-鐵素體型承壓鑄鋼BS EN 10213-4-1995  &#

14、160;     a.奧氏體型和奧氏體-鐵素體型承壓鑄鋼的鋼號與化學(xué)成分，見表5-144。表5-144 奧氏體型和奧氏體-鐵素體型承壓鑄鋼的鋼號與化學(xué)成分（質(zhì)量分?jǐn)?shù)）（%）鋼 號數(shù)字牌號CSiMnP S CrNiMo其他GX2CrNi19-111.43090.0301.502.000.0350.02518.0020.009.0012.00N0.20GX5CrNi19-101.43080.071.501.500.0400.03018.0020.008.0011.00GX5CrNiNb19-111.45520.071.501.500.0400.03018.0

15、020.009.0012.00Nb8×C1.00 GX2CrNiMo19-11-21.44090.0301.502.000.0350.02518.0020.009.0012.002.002.50N0.20GX5CrNiMo19-11-21.44080.071.502.000.0400.03018.0020.009.0012.002.002.50GX5CrNiMoNb19-11-21.45810.071.501.500.0400.03018.0020.009.0012.002.002.50Nb8×C1.00 GX2CrNiMo28-20-21.44580.0301.501.5

16、00.0350.02519.0022.0026.0030.002.002.50Cu2.00N0.20GX2CrNiMoN22-5-31.44700.0302.002.000.0350.02521.0023.004.506.502.503.50N0.120.20GX2CrNiMoCuN25-6-3-31.45170.0301.501.500.0350.02524.5026.005.007.002.503.50Cu2.753.50N0.120.22GX2CrNiMoN26-7-41.44690.0301.001.000.0350.02525.0027.006.008.003.005.00Cu1.3

17、0N0.120.22        b.奧氏體型和奧氏體-鐵素體型承壓鑄鋼的熱處理與力學(xué)性 表5-145表5-145 奧氏體型和奧氏體-鐵素體型承壓鑄鋼的熱處理與力學(xué)性鋼號數(shù)字牌號熱處理溫度/ 鑄件厚度/mm 室溫力學(xué)性能b/MPa1.0 /MPa(%) A KV /JGX2CrNi19-111.4309105011501504406402103080GX5CrNi19-111.4308105011501504406402003060GX5CrNiNb19-111.4552105011501504406402002540GX

18、2CrNiMo19-11-21.4409108011501504406402203080GX5CrNiMo19-11-21.4408108011501504406402103060GX5CrNiMoNbN19-11-21.4581108011501504406402102540GX2CrNiMo28-20-21.4458110011801504306301903060GX2CrNiMoN22-5-31.4470112011501506008004202030GX2CrNiMoCuN25-6-3-31.4517112011501506508504802250GX2CrNiMoN26-7-41.4

19、469S114011801506508504802250        各鋼號的熱處理均為固溶水淬處理。        時效硬化的奧氏體型和奧氏體-鐵素體型承壓鑄鋼可進(jìn)行固溶水淬處理。        表中A KV值均為室溫測定值。        經(jīng)供需雙方同意，下列鋼號（數(shù)字牌號）的低溫A KV值為：        1.4517，1.4469的A KV值為35J（-70C）        1.4308，1.4408，1.4458的A KV值為60J（-196C）        1.4309，1.4409的A KV值為70J（-196C）        c.奧氏體型和奧氏體-鐵素體型承壓鑄鋼的高溫屈服強度，見表 5-146。表