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China AH32 Shipping Steel Plate Suppliers - Factory Direct, Thickness 8mm-800mm, Fast Delivery and Competitive Prices
Product Description
Product Parameter
| Parameter | Specification Details |
|---|---|
| Material | AH32 Shipping steel plate |
| Thickness | 8mm-800mm |
| Width | 1500mm-4200mm |
| Length | 6000mm-18000mm |
| Delivery condition | Hot rolled, controlled rolled, or normalized |
| Cutting service | Large steel plate cut to flat plate sizes, or cut to any size by drawing |
| Deep processing | After cutting large plate into the general sizes by drawing, milling and grinding, and make angles, polishing, and make special parts |
| Carbon steel plate | A283GR.C/GR.D, ASTMA36, A573GR.58, A573GR.65, A573GR.70. SS400, SM400A, SM400B. SM400C, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S275N, S275NL, S275M, S275ML, 250, 250L0, 250L15, Q235A/B/C/D, Q275A/B/C/D |
| Low Alloy steel plate | A572GR.50, A572GR.60, SS490, SM490N/NL, S460N/NL, S355M/ML, S420M/ML, S460M/ML, S500Q/QL/QL1, S550Q/QL/QL1,S620Q/QL/QL1, S690Q/QL/QL1, S355G8+N, 350, 350L0, 350L15, Q345A, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C, Q390D, Q390E, Q420A, Q420B, Q420C, Q420D, Q420E, Q460C, Q460D, Q460E, Q500C, Q500D, Q500E, Q550C, Q550D, Q550E, Q20C, Q620D, Q620E, Q690C, Q690D, Q690E, 890D, Q890E,Q960D, Q960E, XGCFQ500D, XGCFQ500E. |
| General / High / Ultra High Strength ship plate | A, B, C, D, E, A32, D32, E32, F32, A36, D36, E36, F36, A40, D40, E40, F40, A131A, A131B, A131D, A131E, AH32, DH32, EH32, AH36, DH36, EH36, AH40, DH40, EH40, NVA420, D420, E420, NVA460, NVD460, NVE460, NVA500, NVD500, NVE500, NVA550, NVD550, NVE550. |
| Ship pressure vessel plate | NV360, NV410, NV460, NV490, NV510, LR360, LR360FG, LR410, LR410FG, LR460FG, LR490FG, LR510FG |
| Bridge plate | Q235QC/D/E, Q345QC/D/E, Q370QC/D/E, Q42QC/D/E, Q460QC/D/E, Q500QD/E, Q550QD/E, Q620QD/E, Q690QD/E, A709-50T-1/50T-2/50T-3/50F-1/50F-2/50F-3, A709-50W-A/B/C-F1/F2/F3-T1/T2/T3 |
| Boiler pressure vessel plate | Q245R, Q345R, Q370R, 15CrMoR, 18MnMoNbR, 13MnNiMoR, 12Cr1MoVR, 12Cr2Mo1R, 14CrMoR, 16MnDR, 09MnNiDR, 15MnNiDR, 07MnCrMoVR, 07MnNiCrMoVDR/12MnNiVR, Q245R, Q345R, 16MNDR.P235GH, P265GH, P395GH, P355GH, 16Mo3, P275NH/NL1/NL2, P355N/NH/NL1/NL2, P460NH/NL1/NL2, P355M/ML1/ML2, P420M/ML1/ML2, P460m/ml1/ml2, P355Q/QH/QL1/QL2, P460Q/QH/QL1/QL2, P500Q/QH/QL1/QL2, P690Q/QH/QL1/QL2, 10CrMo9-10, 11MnNi5-3, 13CrMo4-5, 13CrMoSi5-5, 13MnNi6-3, 18MnMo4-5, 20MnMoNi4-5. (S)A204Gr.A/Gr.B/Gr.C, (S)A285Gr.A/Gr.B/Gr.C, (S)A299Gr.A/Gr.B, A302Gr.A/Gr.B/Gr.C/Gr.D, A387Gr.2/Gr.11/Gr.22, ASTMA455, (S)A515Gr.60/65/70, (S)A516Gr.60/65/70, (S)A516Gr.60(HIC), (S)A516Gr.60(R-HIC), (S)A517Gr.B/Gr.H, (S)A533Gr.A/Gr.B/Gr.C, (S)A537CL.1/CL.2/CL.3, ASTMA612, (S)A662Gr.A/Gr.B/Gr.C, (S)A737Gr.B/Gr.C, A738Gr.A/Gr.B/Gr.C, (S)A841Gr.A/Gr.B/Gr.C/Gr.D, SB410, SB450, SB480, SB450M/480M, SEV245/295/345, SBV1A/1B, SBV2/3, SGV410/450/480, SPV235/315/355/410, SPV450/490, SQV1A/1B/2A/2B/3A/3B |
| High-rise Building Plate | Q235GJB/C/D/E, Q345GJB/C/D/E, Q390GJC/D/E, Q420GJC/D/E, SN400A/B/C, SN490B/C |
| COMMODITY NAME | GRADES |
|---|---|
| Boiler and Pressure Vessel Steel Plates | Q245R, Q345R, Q370R, 15CrMoR, 18MnMoNbR, 13MnNiMoR, 12Cr1MoVR, 12Cr2Mo1R, 14CrMoR |
| 16MnDR, 09MnNiDR, 15MnNiDR | |
| 07MnCrMoVR, 07MnNiCrMoVDR/12MnNiVR | |
| SB410, SB450, SB480 | |
| Pressure Vessel Steel (Continued) | SPV235, SPV315, SPV355, SPV410, SPV490 |
| SGV41O, SGV450, SGV480 | |
| SBV1A, SBV1B, SBV2, SBV3 | |
| SEV245, SEV295, SEV345 | |
| HI, HII, 10CrMo910, 15Mo3, 13CrMo44, 19Mn6 | |
| BHW35/13MnNiMo54 | |
| 1Cr0.5Mo, 2.25Cr1Mo, 1.25Cr0.5Mo, Q245R|Q345R(HIC)/(R-HIC) | |
| (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(Ⅰ,Ⅱ), (s)A285Gr:A,B,C,D | |
| P235GH, P265GH, P395GH, P355GH, 16Mo3 | |
| A42, A52, A48 | |
| 20MnHR, Q245HR, Q345HR, KP42, AISI4140, A48CPR, SA612M | |
| 161G430 | |
| WDB620/Q500FC | |
| Low Alloy High Strength Steel Plate | 12Mn, 15MnVN, 16Mn, 15MnV, 14MnNb |
| 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) | |
| 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 | |
| Low Alloy Structural (Continued) | A572M(Gr42,50,60,65), A633M9(A,B,C,D,E) |
| S275(JR,JO,J2G3,J2G4), S355(JR,JO,J2G3,J2G4,E395,E355,E360) | |
| S275N, S275NL, S355N, S355NL, S420N, S420NL, S460N, S460NL | |
| 50(A,B,C,D,DD,EE,F), 43(A,B,C,D,EE), 55(C,EE,F) | |
| Fe430(A,B,C,D), Fe510(B,C,D) | |
| WH60, WH410LK(BB41BF), WH490LK(BB503), Q550CFC | |
| WDB690, WDB780, WH70, WH80, IE0650, IE1006, SHT60 | |
| Corrision Resistance Steel Plate | 08Cu, 16MnCu, Q245R|Q345R(HIC)\(R-HIC) |
| St37-3Cu3 | |
| A588M(A,B,C,K), A242MCL.2 | |
| Cor-TenB, 10CrMoAL | |
| 16CuCr, 12MnCuCr, 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 | |
| Bridge Steel Plate | 16q, 16Mnq, 16MnCuq/15MnVq, 15MnVNq, 14MnNbp/Q345q, Q370q, Q420q |
| A709M(Gr36,50,50W,70W) | |
| Construction, Structural Steel Plate | Q235GJ, Q345GJC, D-Z35, Q390GJ, Q460GJC |
| SN400(A,B,C), SN490(B,C) | |
| 275(D,E,EZ), 355(D,E,EM), 450(EM,EMZ) | |
| Alloy Structure Steel Plate | 15CrMo, 20CrMo, 30CrMo, 35CrMo, 20Cr, 40Cr, 20Mn2, 40Mn2, 20CrMnMo, 12Cr1MoV, 20MnSi, 30CrMnSiA, 12CrMoVNi(RQ65), 50Mn2V, 42CrMo |
| 25CrMo4, 34CrMo4, 42CrMo4 | |
| Mold Wear Steel Plate | P20, 718, P80, WSM30A |
| S45C-S55C | |
| 45-55, 50Mn, SM45-SM55, SM3Cr2Mo, SM3Cr2Ni1Mo | |
| NM360, NM400 | |
| Carbon Structure Steel Plate | Q235-Q275 |
| 10-55, 20Mn-50Mn | |
| SS400/SM400(A,B) |
Manufacturing Technique
Cutting large steel plates as your requirements to make the surface of the plate bright by milling and grinding, also can make holes and make angle degrees, and can weld by your drawing.
For the thickness under 30mm, cutting by laser; For thickness over 30mm, mainly OXY-cut, flame cutting.
For the thickness 200mm steel plate, because during the flame cutting, the temperature is very high, so the cutting parts steel plate might be broken at the angle part, then our workers will repair the angles to be good condition.
Product Testing
● Carbon (C)
1. Improve the deformation resistance and tensile strength of the blade;
2. Enhance hardness and improve wear resistance.
● Chromium (Cr)
1. Enhance hardness, tensile strength and toughness;
2. Anti-wear and corrosion.
● Cobalt (CO)
1. Increase the hardness and strength so that it can withstand high temperature quenching;
2. Used to enhance certain individual properties of other elements in more complex alloys.
● Copper (Cu)
1. Enhance corrosion resistance;
2. Enhance wear resistance.
● Manganese (Mn)
1. Increase the quenchability, wear resistance and tensile strength;
2. Removal of oxygen from molten metal by separate oxidation and separate vaporization;
3. When added in large quantities, the hardness is enhanced, but the brittleness is improved.
● Molybdenum (Mo)
1. Enhanced strength, hardness, quenchability and toughness;
2. Improve machinability and corrosion resistance.
● Nickel (Ni)
1. Enhance strength, hardness and corrosion resistance.
● Phosphorus (P)
1. Enhanced strength, machinability and hardness.
2. When the concentration is too large, it is easy to crack.
● Silicon (Si)
1. Enhanced ductility;
2. Increase the tensile strength;
3. Removal of oxygen from molten metal by separate oxidation and separate vaporization.
● Sulphur (S)
Small amount used to improve machinability.
● Tungsten (W)
Increases strength, hardness and toughness.
● Vanadium (V)
Increases strength, hardness and seismic resistance.
Frequently Asked Questions
What are the available dimensions for the steel plates?
We supply steel plates in thicknesses ranging from 8mm to 800mm, widths from 1500mm to 4200mm, and lengths from 6000mm to 18000mm.
What cutting methods do you use for different steel plate thicknesses?
For steel plates under 30mm thick, we utilize high-precision laser cutting. For thicknesses exceeding 30mm, we primarily use OXY-cut or flame cutting.
What deep processing services can you provide?
Our deep processing services include milling, grinding, drilling holes, creating angle degrees, polishing, and manufacturing custom parts or welding based on your technical drawings.
How do you handle potential angle cracking during flame cutting on thick plates?
For thick plates (such as 200mm), the intense temperature of flame cutting can sometimes compromise the integrity of the corner angles. Our skilled workers manually inspect and repair these angles to restore them to optimal condition.
Why are elements like Carbon, Chromium, and Manganese tested in your products?
We test and balance these elements to control critical properties: Carbon increases strength and hardness, Chromium provides corrosion and wear resistance, and Manganese improves tensile strength and deoxidization during manufacturing.
What grades of boiler and pressure vessel steel plates do you offer?
We offer various grades including Q245R, Q345R, Q370R, 15CrMoR, 18MnMoNbR, 13MnNiMoR, 12Cr1MoVR, 12Cr2Mo1R, 14CrMoR, 16MnDR, 09MnNiDR, 15MnNiDR, SB410, SB450, SB480, and others.