上海华虎 q550c高强板 q550高强钢板 宝钢现货
上海华虎投资集团有限公司
中国 上海
产品属性
图文详情
品牌推荐
品牌/厂家
宝钢
品名
普热轧板卷
生产方式
热轧
板材厚度
中厚板
钢种及用途
低合金结构钢
板材宽度
2000mm
材质
q550
规格
5-55
产地
宝钢
品牌
上海华虎
品名
q550
品类
q550d
参数
高强板
归类
高强度钢板
化学成分：
| 牌号 | 等级 | 化学成分（质量分数）（%） | ||||||||||
| C ≤ | Mn | Si ≤ | P ≤ | S ≤ | V | Nb | Ti | A1 ≥ | Cr ≤ | Ni ≤ | ||
| Q295 | A | O.16 | 0.80～1.50 | 0.55 | 0.045 | 0.045 | 0.02～O.15 | 0.015～O.060 | O.02～0.20 | | | |
| B | 0.040 | O.040 | | | | |||||||
| Q345 | A | O.20 | 1.00～1.60 | 0.55 | 0.045 | O.045 | 0.02～O.15 | 0.015～O.060 | 0.02～O.20 | | | |
| B | O.040 | O.040 | | | | |||||||
| C | 0.035 | 0.035 | O.015 | | | |||||||
| D | O.18 | 0.030 | O.030 | O.015 | | | ||||||
| E | 0.025 | O.025 | O.015 | | | |||||||
| Q390 | A | 0.20 | 1.00～1.60 | O.55 | 0.045 | 0.045 | O.02～O.20 | O.015～ 0.060 | O.02～O.20 | | O.30 | 0.70 |
| B | O.040 | O.040 | | O.30 | O.70 | |||||||
| C | O.035 | O.035 | O.015 | 0.30 | O.70 | |||||||
| D | O.030 | 0.030 | 0.015 | O.30 | 0.70 | |||||||
| E | 0.025 | O.025 | O.015 | O.30 | 0.70 | |||||||
| Q420 | A | O.20 | 1.00～1.70 | O.55 | O.045 | O.045 | O.02～0.20 | O.015～0.060 | 0.02～O.20 | | O.40 | O.70 |
| B | 0.040 | O.040 | | O.40 | O.70 | |||||||
| C | O.035 | O.035 | 0.015 | 0.40 | O.70 | |||||||
| D | O.030 | 0.030 | 0.015 | O.40 | O.70 | |||||||
| E | 0.025 | 0.025 | 0.015 | O.40 | O.70 | |||||||
| Q460 | C | O.20 | 1.00～1.70 | O.55 | 0.035 | 0.035 | 0.02～0.20 | 0.015～O.060 | 0.02～O.20 | O.015 | O.70 | 0.70 |
| D | O.030 | 0.030 | 0.015 | 0.70 | 0.70 | |||||||
| E | 0.025 | O.025 | O.015 | 0.70 | 0.70 | |||||||
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| 锅炉及压力容器板 | 20g,16Mng,15CrMog |
| 12Cr1MoVg,19Mng | |
| 22Mng,13MnNiCrMoNbg | |
| 20R,16MnR,15MnVR | |
| 15CrMoR,13MnNiMoNbR | |
| 15MnNbR,15MnVNR | |
| 16MnDR,09MnNiDR | |
| 15MnNiDR | |
| 12Cr2Mo1R,14Cr1MoR | |
| 07MnCrMoVR | |
| 07MnNiCrMoVDR | |
| SB410,SB450,SB480 | |
| SPV235,SPV315,SPV355 | |
| SPV410,SPV450,SPV490 | |
| SGV410,SGV450,SGV480 | |
| SBV1A,SBV1B,SBV2,SBV3 | |
| SEV245,SEV295,SEV345 | |
| H I,H II,10CrMo910,15Mo3 | |
| 13CrMo44,19Mn6 | |
| BHW35 | |
| 13MnNiMo54 | |
| 1Cr0.5Mo,2.25Cr1Mo | |
| 1.25Cr0.5Mo | |
| (S)A299M | |
| (S)A515M(Gr.60,65,70) | |
| (S)A204M(Gr.A,B,C) | |
| (S)A387M(Gr.11,12,22) | |
| (S)A537M(GL.1,CL.2) | |
| (S)A662M(Gr.A,B,C) | |
| (S)A302M(Gr.A,B,C,D) | |
| (S)A737M(Gr.B,C) | |
| (S)A738M(Gr.A,B,C) | |
| (S)A533M(I,II) | |
| P235GH,P265GH,P295GH | |
| P355GH,16Mo3,13CrMo4-5 | |
| 10CrMo9-10,11CrMo9-10 | |
| A42,A52 | |
| 20MnHR,20HR,16MnHR | |
| 161G430 | |
| WDB620(低焊接裂纹敏感性钢) | |
| 低合金高强度板 | 12Mn,15MnVN,16Mn,15MnV |
| 14MnNb | |
| Q345(A,B,C,D,E) | |
| Q390(A,B,C,D,E) | |
| Q420(A,B,C,D,E) | |
| Q460(C,D,E) | |
| Q500(D,E),Q550(D,E) | |
| Q620(D,E),Q690(D,E) | |
| SM490(A,B,C),SM490Y(A,B) | |
| SM520(B,C),SM570 | |
| St44-3,St52-3,St50-2 | |
| St60-2,St70-2 | |
| StE315,StE355,StE380 | |
| StE420,StE460,StE500 | |
| A572M(Gr42,50,60,65) | |
| A633M(A,B,C,D,E) | |
| S275(JR,JO,J2G3,J2G4) | |
| S355(JR,JO,J2G3,J2G4, | |
| K2G3,K2G4) | |
| E395,E335,E360 | |
| S275N,S275NL,S355N,S355NL | |
| S420N,S420NL,S460N,S460NL | |
| WH60,WH410LK(BB41BF) | |
| WH490LK(BB503) | |
| E355(DD,E),E460(CC,DD,E) | |
| E420(DD,E),E460(DD,E) E550(DD,E),E690(DD,E) | |
| Fe430(A,B,C,D) | |
| Fe510(B,C,D) | |
| WDB690,WDB780,WH70 | |
| WH80(低焊接裂纹敏感性钢) | |
| 耐腐蚀钢板（耐候钢板） | 16MnR(HIC),08Cu,16MnCu |
| St37-3Cu3 | |
| A588M(A,B,C,K),A242MCL.2 | |
| Cor-TenB,10CrMoAL | |
| 16CuCr,12MnCuCr | |
| 15MnCuCr,15MnCuCr-QT | |
| 09CuPCrNi | |
| SMA400(AW,BW,CW) | |
| SMA400(AP,BP,CP) | |
| SMA490(AW,BW,CW) | |
| SMA490(AP,BP,CP) | |
| SMA570W,SMA570P | |
| Fe235W,Fe355W | |
| WR50B,WR50C | |
| 合金结构钢板 | 15CrMo,20CrMo,30CrMo |
| 35CrMo,20Cr,40Cr | |
| 20Mn2,40Mn2 | |
| 20CrMnMo,12Cr1MoV | |
| 30CrMnSiA,RQ65 | |
| 25CrMo4,34CrMo4,42CrMo4 |
