(整理)常用钢材的化学成分和力学性能表

1、电厂常用钢材的化学成分和力学性能表AlT常MW的化学成分和力学性能表ajJm2）序号牌号化学成分（%）常温力学性能临界点Acj/Ac分类号SD"340-89钢号标准号CMnSiCrMoVNiTiBWNbCuSP°s(MPa)°bMPa)Ss(%)ak(J/m)HB1Q235GB7000.140"0.30065V0.30W0.050W0.045185235375460212627v3I-1210GB30870.070140.350650.17037W0.15W0.25W0.25W0.035W0.03519633349024I-1320BG30870.170

2、240.350650.17037W0.25W0.25W0.25W0.035W0.03522639258820I-1420gGB53100.170240.350650.17037W0.035W0.0352454125492449uI-1522gGB713W0.260.600900.17037W0.035W0.0352654205602459uI-1625GB6990.220300.500800.17.0370.25W0.25W0.25W0.035W0.0352754502371uI-17St35.8DIN17175W0.170.400800.10035W0.04W0.04215235360480

3、I-18St45.8DIN17175W0.210.401200.10035W0.035W0.035235255410529I-19STPT38JISG3456W0.250.300900.10035W0.035W0.035三215三372I-110STPT42JISG3456W0.300.30100.10035W0.040W0.035三245三412I-111SB42JISG3103W0.24W.090kJ«QJ0.15030W0.040W0.035三225412549I-112SB46JISG3103W0.28W.0900.15030W0.040W0.035三245451588136

4、0ASTMA5150.24031W.0900.15040W0.040W0.0352201155502251465ASTMA5150.28033W.0900.15040W0.040W0.035240450585三2315A-1ASTMA210W0.27W.093W0.10W0.058W0.048三255三41422216CASTMA178W0.35W0.8W0.060W0.050三255三41423017BASTMA106W0.300.291060.10W0.058W0.048三240三41522218CASTMA106W0.350.291060.10W0.058W0.048三275三48522

5、01-219SB49JISG3103W0.31W0.90.15030W0.040W0.035W2654806171-220STPT49JISG3456W0.330.30100.10035W0.035W0.035W274W4801-22112MngGB713W0.161.101500.20060W0.035W0.035275295430590192159uIIA-12216MngGB7130.120201.201600.20.060W0.035W0.035245345440655182159uIIA-12316MnRGB6654W0.201.201600.20060W0.035W0.035265

6、345450655182127vIIA-12417Mn4DIN17155/10.140200.901200.20040W0.050W0.050274284460548IIA2519Mn5DIN171750.170221.001300.30060W0.30W0.04W0.0430031051061019IIA2615MnVgGB7130.100181.201600.200500.04012W0.035W0.035335390490675171859uIIA-2序号牌号化学成分（%）常温力学性能临界点Ac1/Ac分类号SD“340-89钢号标准号CMnSiCrMoVNiTiBWNbCuSP

7、6;s(MPa)obMPa)Ss(%)ak(J/m)HB2715MnVRGB6654三0181.201600.200600.04012W0035W0035335390490675171834V3IIA-22820MnMoJB7550.17023丄.UU1.20140U.UU0.170370.20035U.丄厶W0.035W0.0353533723705291847u149217IIA-22915MnMoVJB7550.120181.301600.170370.40650.05015W0.035W0.0354415881755u156IIB-13014MnMoVgGB7130.100181.20

8、1600.200500.140065U丄丿0.05015W0.035W0.03549063516IIB-23118MnMoNbgGB7130.170231.351650.170370.450650.0250050W0.035W0.035440510590635161769uIIB-23212CrMoGB53100.080150.400700.170370.400700.40055uUJuW0.035W0.0352064125592169uIII-23315CrMoGB53100.120180.400700.170370.801100.40055W0.035W0.0352354416382159

9、uIII-23412CrMoVGB30770.080150.400700.170370.300600.250350.15030W0.035W0.0352254402278uIII-33512Cr1MoVGB53100.080150.400700.170370.901200.250350.15030W0.035W0.0352554716382159uIII-336ZG15Cr-1Mo1VJB26400.140200.400700.170371.201701.001200.20040W0.03W0.033434901429.4uIII-337ZG20CrMoVJB26400.180250.4007

10、00.170370.901200.500700.20030W0.03W0.033134901429.4uIII-338AASTMA204W0.18W0.900.150400.41064W0.040W0.03525545058523III-139TiASTMA2090.100200.300800.100500.44065W0.045W0.04520737822146III-140P1ASTMA335U.厶U0.100200.300800.100500.44065W0.045W0.04520737922III-141T11ASTMA213W0.150.300600.501001.001500.44

11、065W0.030W0.03020741330163III-242P11ASTMA335W0.150.300600.501001.001500.44065W0.030W0.03020741322III-243P12ASTMA335W0.150.30061W0.500.801250.44065W0.045W0.04520741322III-244P2ASTMA3350.100200.300610.100300.500810.44065W0.045W0.04520737922III-145WC6ASTMA217W0.200.500.80W0.601.001500.45065W0.50W0.10W0

12、.50W0.030W0.0352754826552046WC9ASTMA217W0.180.40070W0.602.002750.90120W0.50W0.10W0.50W0.045W0.042754826552047SB46MJISG3103W0.18W0.900.150300.45065W0.040W0.035255451588III-148STBA12JISG34620.100200.300800.100500.45065W0.035W0.035206382III-149STBA13JISG34620.150250.300800.100500.45065W0.035W0.03520641

13、2III-150STPA12JISG34580.100200.300800.100500.45065W0.035W0.035206382III-151STBA22JISG3462W0.150.30060W0.500.801250.45065W0.035W0.035206412III-252STBA20JISG34620.10020U.UU0.300600.10050丄.厶0.500800.40065W0.035W0.035206412III-153STPA20JISG34580.100200.300600.100500.500800.40065W0.035W0.035206412III-154

14、STBA23JISG3462W0.150.300600.501001.001500.45065W0.035W0.030206412III-255STPA22JISG3458W0.150.30060W0.500.801250.45065W0.035W0.035206412III-2序号牌号化学成分（%）常温力学性能临界点Ac1/Ac分类号SD"340-89钢号标准号CMnSiCrMoVNiTiBWNbCuSP°s(MPa)obMPa)Ss(%)ak(J/m)HB56STPA23JISG3458W0.150.30060W0.500.801250.45065W0.030W0.03

15、02064123III-257SCPH23JISG5151W0.200.50080W0.601.001500.45065W0.50W0.10W0.50W0.040W0.0402744805815Mo3DIN17155/20.120200.500700.150350.25035W0.040W0.040265274431519III-15913CrMo44DIN171750.100180.400700.100350.701100.45065W0.035W0.03528029044059022III-26014MoV63DIN171750.100180.400700.100350.300600.50

16、0700.22032W0.035W0.03531031946061020III-26112Cr2Mo-WVTiBGB53100.080150.450650.450751.602100.500650.280420.08018W0.0080.30055W0.035W0.03534354073618IV6212Cr3MoV-SiTiBGB53100.090150.500800.600902.503001.001200.250350.220380.0050011W0.035W0.03544160880416IV6312Cr2MoGB53100.080150.40070W0.502.002500.901

17、20W0.035W0.03528045060020V64P22ASTMA335U丄丿W0.150.30060W0.501.902600.87113W0.030W0.03020741322IV65STPA24JISG3458W0.150.30060W0.50厶.UU1.90260丄丄0.87113W0.030W0.030206412IV6610CrMo910DIN171750.080150.40070W0.502.00250丄丄0.90120W0.035W0.035269280450600IV671Cr5MoJB755W0.15W0.60W0.504.006000.40060W0.60W0.03

18、0W0.0353925881855u156241V6810Cr5Mo-WVTiB0.070120.450700.400704.506000.480650.200330.160210.00800140.20040W0.030W0.03039253973518835/915G10669P5ASTMA335W0.150.30060W0.504.006000.45065W0.030W0.03020741322V70P9ASTMA335W0.150.300600.25100&0010000.90110W0.030W0.03020741322V71STPA25JISG3458W0.150.30060W0.504.006000.45065W0.030W0.030206412V72STPA26JISG3458W0.150.300600.25100&0010000.90110W0.030W0.030206412V73X20CrMo-V121DIN171750.17023W1.00W0.5010.0012500.801200.250350.30080W0.030W0.03049069084017V74