常用牌號鋼料的化學成分及力學性能參考表

1、版本：A/0頁次：1/4編制：吳建鋒審核：核準：牌牌號號執(zhí)執(zhí)行行標標準準化化學學成成分分 機機械械性性能能CCSiSiMnMnPPSSAltAltNbNbTiTi屈屈服服強強度度MpaMpa不不小小于于抗抗拉拉強強度度MpaMpa硬硬度度 HRBHRB斷斷后后伸伸長長率率 不不小小于于彎彎曲曲彎彎心心直直徑徑( (縱縱）公公稱稱厚厚度度 mmmm0.600.600.600.601.01.01.01.01.61.61.61.6Q195-GB/T700-2006碳素結構鋼0.120.30.50.0350.04195315-43071330.00Q215A0.150.351.20.0450.0521

2、5335-450 60-74310.5aB0.045Q235A0.220.351.40.0450.05235370-500 60-8026aB0.20.045C0.170.040.04D0.0350.035Q275A0.240.351.50.0450.05275410-54068.5-83.5221.5aB0.210.0450.045C0.20.040.04D0.0350.035Q345AGB/T1591-2008低合金高強度結構鋼0.20.51.70.0350.0350.2345470-63077-90.5202020202aB0.0350.035C0.030.0321212121D0.18

3、0.030.025E0.0250.02Q390A0.20.51.70.0350.0350.2390490-650 79-9220202020B0.0350.035C0.030.03D0.030.025E0.0250.02Q420A0.20.51.70.0350.0350.2420520-68082.5-94 19191919B0.0350.035C0.030.03D0.030.025E0.0250.02Q460C0.20.61.80.030.030.2460550-720 85-9617171717D0.030.025E0.0250.02Q500C0.180.61.80.030.030.250

4、0610-770 90-9917171717D0.030.025E0.0250.02Q550C0.180.620.030.030.2550670-830 93.516161616D0.030.025E0.0250.02Q620C0.180.620.030.030.2620710-880 93.515151515D0.030.025E0.0250.02版本：A/0頁次：2/4編制：吳建鋒審核：核準：Q690C0.180.620.030.030.2690770-940 93.514141414D0.030.025E0.0250.02SPCCQ/BQB402-2009EN10327:2004冷連軋?zhí)?/p>

5、素鋼帶JIS_G3141-20090.1500.6000.0350.0250.015-27034363738SPCD0.1000.4500.03024027036383940SPCE0.0800.4000.0250.02022027038404142SPCF(EN)0.0080.3000.02021027040424344SPCG0.0060.25019027042444546HC250/450DPQ/BQB418-2009雙相高強度冷連軋鋼帶0.150.62.50.040.0150.01250-32045027HC300/500DP300-39050023HC280/590DP280-380

6、59022HC340/590DP340-44059020B340/590DP0.180.82.20.0350.030.02340-5005901618200.5aHC550/690DP0.180.62.50.040.0150.01550-66069012HC420/780DP420-55078014HC500/780DP500-65078010B400/780DP0.20.82.50.0350.030.02400-590780-14161aHC550/980DP0.230.630.040.0150.01550-7309807HC820/1180DP0.230.630.040.0150.0182

7、0-113011803HC260LAQ/BQB419-2009低合金高強度冷連軋鋼帶Q_WG(LZ)08-20080.10.50.60.0250.0250.0150.15260-330350-430A80mm/26HC300LA0.10.510.0250.0250.0150.15300-380380-480A80mm/23HC340LA0.10.51.10.0250.0250.0150.15340-420410-510A80mm/21B340LA0.12-10.030.030.12-340-460440(Lo=50mm,b=25mm)22HC380LA0.10.51.60.0250.0250.

8、0150.15380-480440-560A80mm/19HC420LA0.10.51.60.0250.0250.0150.15420-520470-590A80mm/17B410LA0.2-20.030.030.02-410-560590(Lo=50mm,b=25mm)16HC460LA0.10.51.80.0250.0250.0150.15460-560560-680A80mm/15HC500LA0.120.61.70.0250.0250.0150.15500-600560A80mm/14HR270FGB/T20887.1-2007汽車用高強度熱連軋鋼帶0.120.51.30.0250.0

9、20.0150.15270350-470230aHR315F315390-510200aHR355F0.120.51.50.0250.0150.0150.15355430-550190.5aHR380F380450-590180.5aHR420F0.120.51.60.0250.0150.0150.15420480-620160.5aHR460F460520-670141aHR500F0.120.51.70.0250.0150.0150.15500550-700121aFR550F0.120.51.80.0250.0150.0150.15550600-760121.5aHR600F0.120.

10、51.90.0250.0150.0150.22600650-820111.5aHR650F0.180.620.0250.0150.0150.22650700-880102aGB/T1591-2008低合金高強度結構鋼2a版本：A/0頁次：3/4編制：吳建鋒審核：核準：HR700F0.120.62.10.0250.0150.0150.22700750-950102aT3T3S315MCQBQB311-2009冷成形用高屈服強度熱連軋鋼板及鋼帶0.120.51.30.0250.020.0150.15315390-51020240aS355MC1.50.02355430-55019230.5aS42

11、0MC1.60.015420480-62016190.5aS460MC1.6460520-67014171aS500MC1.7500550-70012141aS550MC1.8550600-76012141.5aS600MC1.90.22600650-82011132aS650MC0.62650700-88010122aS700MC2.1700750-95010122a2.02.02.52.53.15 3.154.0T2.0SAPH310Q/BQB310-2009 汽車結構用熱連軋鋼帶0.10.30.50.030.0350.01-185310A50mm/333436380aSAPH3700.2

12、10.30.75225370A50mm/323335361aSAPH4000.210.31.40.030.025255400A50mm/313234352aSAPH4400.31.5305440A50mm/29303233SAPH5400.150.51.80.0250.025355540A50/21A50/22SAPH5900.180.620.0250.025420590A50/19A50/20(BQK440)B440QK0.210.351.80.030.025295440341aQSTE340TM0.120.51.30.0250.0150.090.15340420-540T3.0A80mm1

13、9T3.0A5.65250.5aQSTE380TM1.4380450-5901823QSTE420TM1.5420480-6201621QSTE460TM1.6460520-67014191aQSTE500TM1.70.03500550-7001217B330CL0.10.050.50.030.0250.02-225330-430330.5aB380CL0.120.050.5-1.20.030.0250.02260380-480320.5aB420CL0.120.30.5-1.20.030.0250.02290420-520280.5aB440QZR0.120.51.30.030.025-32

14、0440-570151aB480QZR0.160.51.50.030.035-355480-580211aB320L0.10.050.50.030.035-215320-420270aB420L0.120.51.20.030.025-305420-540250.5aB510L0.160.51.60.0250.025-355510-610240.5aB510DL0.180.31.60.030.020.01355510-610241aB550L0.160.51.60.030.025-400550-650231aST37-2GQ/BQB410-2003 冷連軋?zhí)妓亟Y構鋼帶0.17-10.0350.0

15、30.02-215360-510200.5aST44-3G0.2-1.30.0350.030.02-245430-580181aST52-3G0.2-1.60.0350.030.02-325510-680161aSPHCQ/BQB302-2009冷成型用熱連軋鋼帶及鋼板0.120.050.60.030.020.01-280270-440311aSPHD0.080.050.50.0250.020.01-240270-420370aGB/T20887.1-2007汽車用高強度熱連軋鋼帶版本：A/0頁次：4/4編制：吳建鋒審核：核準：SPHE0.060.050.50.020.020.01-21027

16、0-400390aSPHF0.060.050.50.020.020.01-180270-380400aDD110.120.050.60.0350.0350.01170-360440A80mm241aDD120.10.070.450.0350.0350.01170-340420260aDD130.080.070.40.030.030.01170-330400290aDD140.080.070.350.0250.0250.01170-310380320aBRC10.080.050.40.030.0250.01275351aBRC20.050.050.40.0250.020.01255370aBRC

17、30.030.050.30.0250.020.01255390aCR260LA低合金高強度鋼0.10.50.60.0250.0250.015-260-330350-43026CR300LA1-300-380380-48023CR340LA1-340-420410-51021CR380LA1.6-380-480440-56019CR420LA1.6-420-520470-59017DC01Q/BQB403-2009冷連軋低碳鋼GB-T5213-20080.1-0.50.0350.0250.015-140-280270A80mm/26303234DC030.08-0.450.030.025-140

18、-240270A80mm/30343536DC040.08-0.40.0250.02-130-210270A80mm/34383940DC050.008-0.30.02-0.2120-180270A80mm/35404041DC060.006-0.3-0.2110-170260A80mm/37414243DC070.006-0.25-0.2100-150250A80mm/4044B320LW（寶鋼臨時試行標準）BZJ463-2009汽車零配件用冷連軋鋼帶及鋼板0.120.050.6-10.030.0250.02-210320-410A80mm28B360LW0.120.30.8-1.20.03

19、0.0250.02-215360-45026B440QZ017-0.270.15-0.370.4-0.70.0350.035-280440-54015BMCP840.14-0.24-0.040.05-B350JL0.07-0.130.120.3-0.60.0350.035-250-350350-50020ST12G0.07-0.14-0.35-0.650.0350.035-280295-43028ST14J0.08-0.40.020.030.025-180-220280-37039ST12Q0.10.050.4-10.030.0250.02-215-285320-39032ST12Q10.12

20、0.30.6-1.20.030.0250.02-245-300370-43028STKM11AJIS/G 3445-2006機械結構用碳素鋼管0.120.350.60.040.04-29035STKM12A0.20.350.617534035STKM12B27539025STKM12C35547020STKM13A0.250.350.3-0.921537030STKM13B30544020Q/BQB302-2009冷成型用熱連軋鋼帶及鋼板版本：A/0頁次：5/4編制：吳建鋒審核：核準：STKM13C38051015STKM14A0.30.350.3-124541025STKM14B355500

21、15STKM14C41055015STKM15A0.25-0.350.350.3-127547022STKM15C43058012STKM16A0.35-0.450.40.4-132551020STKM16C46062012STKM17A0.45-0.550.40.4-134555020STKM17C48065010STKM18A0.180.551.527544025STKM18B31549023STKM18C38051015STKM19A0.250.551.531549023STKM19C41055015STKM20A0.250.551.60.1539054023SS330Q/BQB303-

22、2009結構用熱連軋鋼帶及鋼板0.150.30.950.0350.035205330-430A50mm26SS4000.210.31.4245400-51021SS4900.220.251.4285490-61019SS5400.30.251.640054016S185(ST33)-0.040.04185310-540A80mm11S235JR(ST37-2)0.170.351.40.0350.0350.012235360-51018S235J0(ST37-3)0.170.030.030.012S235J20.170.0250.025-S275JR(ST44-2)0.211.50.0350.0

23、350.012275430-58016S275J00.180.030.030.012S275J20.180.0250.025-E295(ST50-2)0.31.60.0350.0350.012295490-66013S355JR0.240.550.0350.0350.01235551-68015S355J0(ST52-3)0.20.030.030.012S355J20.20.0250.025-S355K20.20.0250.025-SM400A0.230.352.5 C0.0350.035245400-510A50mm23SM400B0.20.6-1.4SM400C0.181.4SM490A0

24、.20.551.6325490-61022SM490B0.18SM490C0.18SM490YA0.2365490-61019SM490YB0.2SM520B0.2365520-640SM520C0.2JIS/G 3445-2006機械結構用碳素鋼管0.040.040.250.350.3-0.9版本：A/0頁次：6/4編制：吳建鋒審核：核準：SM5700.18460570-720BSM5900.160.5520.030.025450590-71020B590GJA0.151.60.030.03450590-71020B590GJB0.150.030.03B520JJ0.20.0350.0336

25、552020B750GJ0.21.80.030.0362075014STE2550.180.40.5-1.30.025255360-48025STE2850.180.5-1.5285390-51024STE3550.20.50.9-1.65355490-63022C220.17-0.240.40.4-0.70.0350.035C350.32-0.390.40.85-0.8S20C0.18-0.230.15-0.350.3-0.60.030.03S35C0.32-0.380.6-0.9S45C0.42-0.480.6-0.9SPHT10.10.350.50.0350.035-27032SPHT2

26、0.180.6-34027SPHT30.250.3-0.9-41022SPHT40.30.3-1-49018CS-B(A569-B)Q/ASB328-2004碳素結構鋼0.02-0.150.030.60.0250.0250.015-0.065205-340A50mm25A360.250.40.5-0.850.030.03-250400-55023SAE10060.080.150.40.020.020.015-0.065SAE10080.10.50.020.02SAE10100.08-0.130.3-0.60.0250.025SAE10120.1-0.150.3-0.60.0250.025SAE

27、10180.15-0.20.6-0.90.0250.025SAE10200.18-0.230.3-0.60.030.025SAE10220.7-10.030.02508FGB/T711-2008優(yōu)質碳素結構鋼熱軋鋼板0.05-0.110.030.25-0.50.0350.035Cr:0.1Ni:0.3Cu:0.253153480.17-0.37 0.35-0.653253310F0.07-0.130.070.25-0.5Cr:0.1532532100.17-0.37 0.35-0.653353215F0.12-0.180.070.25-0.5Cr:0.235530150.17-0.370.35

28、-0.6537030200.17-0.2341028250.22-0.290.5-0.845024300.27-0.3449022350.32-0.3953020400.37-0.4457019450.42-0.560017500.47-0.5562516Q/BQB303-2009結構用熱連軋鋼帶及鋼板0.0350.035A50mm0.551.619版本：A/0頁次：7/4編制：吳建鋒審核：核準：550.52-0.664513600.57-0.6567512650.62-0.769510700.67-0.75715920Mn0.17-0.230.7-14502425Mn0.22-0.29490

29、2230Mn0.27-0.345402040Mn0.37-0.445901750Mn0.47-0.556501360Mn0.57-0.656951165Mn0.62-0.70.9-1.27359GB/T711-2008優(yōu)質碳素結構鋼熱軋鋼板0.0350.035Ni:0.3Cu:0.25Cr:0.20.17-0.370.5-0.8版本：A/0頁次：8/4編制：吳建鋒審核：核準：版本：A/0頁次：9/4編制：吳建鋒審核：核準：彎彎曲曲彎彎心心直直徑徑( (橫橫）替替代代材材料料標標準準號號Q/BQB302-2009Q/BQB302-2009Q/BQB403-2009Q/BQB403-2009Q/B

30、QB310-2009Q/BQB310-2009Q/BQB410-2003Q/BQB410-20030.5aSPHCDC01ST12SAPH310a1.5aSAPH370ST37-22aQ/BQB310-2009Q/BQB310-2009Q/BQB310-2009Q/BQB410-2003Q/BQB410-2003QSTE340SAPH540ST52-3機機械械性性能能2a版本：A/0頁次：10/4編制：吳建鋒審核：核準：2a0.5a1a0a0a0.5a0.5a0.5a1a1a1.5a1.5a2a版本：A/0頁次：11/4編制：吳建鋒審核：核準：T2.02a3a3a3a2a0a0.5a0.5a1

31、a1a1.5a2a2a2a1a0.5a1a0.5a0.5a0.5a1a1a0a0.5a0.5a1a1a0.5a1a1a1a0a版本：A/0頁次：12/4編制：吳建鋒審核：核準：0a0a1a0a0a0a1a0a0a版本：A/0頁次：13/4編制：吳建鋒審核：核準：版本：A/0頁次：14/4編制：吳建鋒審核：核準：版本：A/0頁次：15/4編制：吳建鋒審核：核準：版本：A/0頁次：16/4編制：吳建鋒審核：核準：參考標準csimnpsCU抗拉JIS/G 3445 機械結構用碳素鋼管STKM15A0.25-0.350.350.3-1.00.040.04-470GB/T700-2006碳素結構鋼Q27

32、50.240.351.50.350.35-410-540GB/T1591-2008低合金高強度結構鋼Q3450.20.51.70.350.35-470-630Q/WG(LZ)16-2006耐大氣腐蝕鋼6CuPRe0.080.1-0.40.15-0.450.06-0.120.0350.2-0.35390執(zhí)行標準號牌號CSiMnPSTi抗拉GB/T1591-2008低合金高強度結構鋼Q345B0.20.51.70.350.350.2470-630GB/T1591-2008低合金高強度結構鋼Q345D0.180.51.70.30.250.2470-630執(zhí)行標準號牌號CSiMnPSTi抗拉Q/BQB410-2009冷連軋?zhí)妓亟Y構鋼帶ST37-2G