Alloy Structural Steel Plate with GB/T 1591 Q345 (Q355) , Q390 Standard
Product Description
Steel plates are types of flat steels that can be cut and welded into finer products. As the high-temperature steel is rolled into a plate, the strength of the steel plate is given. Layer upon layer of steel is compressed and forged into a piece of steel until it reaches the appropriate dimensions. They are often used to reinforce foundations and support heavy items, such as bridges. At the same time, this material provides an important foundation for building larger structures and non-machinable parts. The steel manufacturers are able to create the proper blend of materials to make a steel plate suitable for bridge building or skyscraper construction. Each use of steel plates is job-specific, where climate and temperature factors are crucial in the composition of steel.
1. Compared with sheets or coils, hot rolled steel plates are known for their outstanding flatness, mechanical properties, and superior performances when it comes to strength, fabricability, toughness, etc.
2. Hot rolled steel plates can be further processed by heat treatment in order to improve their mechanical properties.
| Standard | Typical Steel Grade | Thickness(mm) | Delivery |
| GB/T 1591 | Q345(Q355), Q390, Q420, Q460, Q500, Q550, Q690 (N, M, B, C, D, E) | 8-400 | AR |
| GB/T 19879 | Q235GJ(B,C,D,E),Q345GJ(B,C,D,E),Q390GJ(C,D,E), Q420GJ(C,D,E), Q460GJ(C,D,E) | 8-200 | AR |
| GB/T 714 | Q235q, Q370q, Q420q, Q500q | 8-150 | AR/CR/N |
| EN10025-2 | S235, S275, S355 (JR, J0, J2), | 8-400 | AR/CR/N |
| EN10025-3 | S275, S355, S420, S460 (N, NL) | 8-250 | AR |
| EN10025-4 | S275, S355, S420, S460 (M, ML) | 8-150 | AR/CR/N |
| ASTM/ASME | A572 (Gr42,50,60,65), A573, A633 | 8-150 | AR/CR/N |
| ASTM/ASME | (S)A709M(Gr36,50,50W,70W,HPS50W,HPS70W) | 8-150 | AR |
| JIS G3106 | SM400, SM490 (A, B, C, YA, YB) | 8-200 | AR/CR/N |
| JIS G3136 | SN400(A,B,C),SN490(B,C) | 8-100 | AR/CR/N |
| JIS G3106 | SM490, SM520, SM570 | 8-200 | AR |
| IS 2062 | E250, E275, E300, E 350, E410, E450 (A, BR, B0, C) | 8-400 | AR |
Steel Sheet & Plate
-
Good Market Auto Suspension Ball Joint OEM 43330- 60030 for Japanese Car
Galvanized Carbon Mild Steel Pipe for Scaffolding Greenhouse with Low Price
Selected Occ Material Easy Operation Automation Pilot Paper Machine Machinery
Water Pump for Hyster Engine 1457847
0.7mm 0.5mm 3003 H14 H24 Aluminum Coil for Thermal Insulation Engineering
99% Purity Lewamizol/Levamisole HCl Proszek Safe Clearance, Best Price
Scaffold Aluminum Plank Layher_Scaffold Clamp
Customized Timber Grain Color 6082 Aluminum Rectangular Tube
Hot Designs- Stainless Steel Handrail Glass Clamp Gbf-003RS
Wholesale Price G90 G60 Gl Dx51d Dx52D Steel Coil/Sheet/Plate/Strip Zinc Coated Z100g Galvanized Steel Strip
Wood Sawmill/Mobile Sawmill/ Portable Sawmill/ Portable Wood Bandsaw Sawmill
Chrome Steel Automobile/Motorcycle/Wheel Bearing 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 AC ABEC1 ABEC3 Angular Contact Ball Bearing for NSK Koyo
Hot Sale Spiral Cable Clock Spring for Toyota OEM 84306-0K050
Slit Edge AISI Tyt Export Packing Hot Rolled Steel Plate Coils
Agrochemicals Pesticide Organic Fungicide Tricyclazole 75%Wp
ASTM a 240 Stainless Steel Plate in China