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Audited Supplier | Standard | Grade | C max | Mn max | Si max | P | S | Yield strength max | Tensile strength | Elongation% |
| ASTM A572M | 50 | 0.23 | 1.35 | 0.55 | 0.04 | 0.05 | 345 | 450 | 21 |
| ASTM A572M | 65 | 0.25 | 1.35 | 0.55 | 0.04 | 0.05 | 450 | 550 | 17 |
| COMMODITY NAME | GRADES | STANDARD | Application |
| Boiler and Pressure Vessel Steel Plates |
Q245R,Q345R,Q370R,15CrMoR,18MnMoNbR,13MnNiMoR, 12Cr1MoVR,12Cr2Mo1R,14CrMoR, |
GB713 | Widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquid tank, nuclear reactor pressure vessel, boiler drum, liquefied petroleum gas cylinders, high-pressure hose, hydraulic spiral case, such as hydropower station equipment and components. |
| 16MnDR,09MnNiDR,15MnNiDR | GB3531 | ||
| 07MnCrMoVR,07MnNiCrMoVDR/12MnNiVR | QB/GB | ||
| SB410,SB450,SB480 | JIS G3103 | ||
| SPV235,SPV315,SPV355,SPV410,SPV490 | JIS G3115 | ||
| SGV41O,SGV450,SGV480 | JIS G3118 | ||
| SBV1A,SBV1B,SBV2,SBV3 | JIS G3119 | ||
| SEV245,SEV295,SEV345 | JIS G3124 | ||
| HI,HII,10CrMo910,15Mo3,13CrMo44,19Mn6 | JDIN17155 | ||
| BHW35/13MnNiMo54 | MILL STANDARD | ||
| 1Cr0.5Mo,2.25Cr1Mo,1.25Cr0.5Mo,Q245R|Q345R(HIC)/(R-HIC) | MILL STANDARD | ||
| (s)A229M, (s)A515M(Gr.A,B,C), (s)A387M(GR11,12,22), (s)A537M(GL1,GL2), (s)A662M(GrA,B,C), (s)A302M(GraA,B,C,D), (s)A737M(Gr.B,C), (s)A738M(Gr.A,B,C), (s)A533M, (s)A285Gr:A,B,C,D |
ASTM ASME |
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| P235GH,P265GH,P395GH,P355GH,16Mo3 | EN10028-2 | ||
| A42,A52,A48 | NFA36-205 | ||
| 20MnHR,Q245HR,Q345HR,KP42,AISI4140,A48CPR,SA612M | MILL STANDARD | ||
| 161G430 | BS1501 | ||
| WDB620/Q500FC | MILL | ||
| Low Alloy High Strength Steel Plate |
12Mn,15MnVN,16Mn,15MnV,14MnNb | GB1591 | Widely used in manufacturing plant, general construction and all kinds of engineering machinery, such as mining and all kinds of engineering construction in the drill, excavator, electric wheel skip, mine car, excavators, loaders, bulldozers, cranes, mining hydraulic support and other mechanical equipment and structures. |
| Q295(A,B),Q345(A,B,C,D,E)Q390(A,B,C,D,E), Q420(A,B,C,D,E),Q460(C,D,E) |
GB/T1591 | ||
| Q500(D,E),Q550(D,E),Q620(D,E),Q690(D,E) | GB/T16270 | ||
| SM490(A,B,C),SM490Y(A,B),SM520(B,C),SM570 | JIS G 3106 | ||
| St44-3,St52-3,St50-2, St60-2,St70-2 | DIN 17100 | ||
| StE315,StE355,StE380,STe420,StE460,StE500 | DIN 17102 | ||
| A572M(Gr42.50,60,65),A633M9(A,B,C,D,E) | ASTM | ||
| S275(JR,JO,J2G3,J2G4),S355(JR,JO,J2G3,J2G4,E395,E355,E360) | |||
| S275N,S275NL,S355N,S355NL,S420N,S420NL,S460N,S460NL | EN10025 | ||
| 50(A,B,C,D,DD,EE,F),43(A,B,C,D,EE),55(C,EE,F) | EN10113 | ||
| Fe430(A,B,C,D),Fe510(B,C,D) | BS4360 | ||
| WH60,WH410LK(BB41BF),WH490LK(BB503),Q550CFC | IOS630 | ||
| WDB690,WDB780,WH70,WH80 IE0650,IE1006,SHT60 | |||
| Corrision Resistance Steel Plate |
08Cu,16MnCu,Q245R|Q345R(HIC)\(R-HIC) | Significantly improve the corrosion resistance of structure, prolong the service life of structure, can be used to produce in the atmospheric environment and work under corrosive gases, liquids of structure. |
|
| St37-3Cu3 | DIN17100 | ||
| A588M(A,B,C,K),A242MCL.2 | ASTM | ||
| Cor-TenB,10CrMoAL | |||
| 16CuCr,12MnCuCr,15MnCuCr-QT,09CuPCrNi | GB 4172/4171 | ||
| SMA400(AW,BW,CW),SMA400(AP,BP,CP),SMA490(AW,BW,CW) SMA490(AP,BP,CP),SMA570W,SMA570P |
JIS G3114 | ||
| Fe235W,Fe355W,WR50B,WR50C | IOS 4952/BS4360 | ||
| A709M(Gr36,50,50W,70W) | ASTM | ||
| Construction, Structural Steel Plate |
Q235GJ,Q345GJC.D-Z35,Q390GJ,Q460GJC | GB/T19879 | Used to make industrial and civil buildings such as the pillar and bearing beam, which is suitable for high-rise buildings and large span buildings. |
| SN400(A,B,C),SN490(B,C) | JIS G 3136 | ||
| 275(D,E,EZ),355(D,E,EM),450(EM,EMZ) | Bs7179 | ||
| Alloy Structure Steel Plate |
15CrMo,20CrMo,30CrMo,35CrMo,20Cr, 40Cr,20Mn2,40Mn2,20CrMnMo,12Cr1MoV,20MnSi 30CrMnSiA,12CrMoVNi(RQ65),50Mn2V,42CrMo |
MILL STANDARD | various kinds of alloy structure and its components, such as boiler super heater container, large diameter tube structure. |
| 25CrMo4,34CrMo4,42CrMo4 | EN10083-1 | ||
| S45C-S55C | JIS G450 | ||
| 45-55,50Mn,SM45-SM55,SM3Cr2Mo,SM3Cr2Mo,SM3Cr2Ni1Mo | GB711/YB/T107 | ||
| NM360,NM400 | MILL | ||
| Carbon Structure Steel Plate |
Q235-Q275 | GB3272 | make all types of steel rivet, bolts, and welding structure. |
| 10-55,20Mn-50Mn | GB711/ | ||
| SS400/SM400(A,B) | JISG3103 /G3106 | ||
| S10C-S55C | JIS G4051 | ||
| St37-2,St37-3 | DIN17100 | ||
| A36,A283(A,B,C,D),1010-1050 | ASTM | ||
| 40(A,B,C,D,E) | BS4306 | ||
| S235(JR ,JO ,J2G3,J2G4) | EN10025 | ||
| 1C22,1C25,1C30,1C35,1C40,1C45,1C50,1C55 | EN10083-2 | ||
| Fe360(A,B,C,D) | ISP630 | ||
| D40,E40 | GB5313 | ||
| AP1 SPEC 2H Gr42,Gr50 | API |
| Processing technique | 1. Heat treatment facilities for hot-rolled, controlled rolling, normalizing, 2. Annealing, tempering, quenching, normalizing plus tempering, quenching and tempering, 3. Other delivery states are available as customer's requirement. |
| Feature of hot rolled steel plate | 1. Heat conduction 2. Excellent freezing, even structure with pressure resistance 3. Good mechanical properties |
| Excellent performances hot-rolled steel products | 1. High strength, good toughness, 2. Easy for molding process and good weldability, |
| Main application | 1. Automobile, Bridges, Buildings, 2. Machinery, Pressure vessel industries. 3. Ship building, Engineering construction, 4. Mechanical manufacturing, Pavement slab, ect. |
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