Q420 Q460 Q550 Q690 Grade High Strength Alloy Stuctural Steel Plate

Model NO.
GB/T 1591 Structural Steel Plate
Width
1000-4700mm
Length
18000 Max.
Thickness
8-400mm
Production Line
2800/3000/3500/4100/4300/4800/5000/5500mm
Weight of Single Plate
50 Tons Max.
Surface
Mild/Carbon/Black/Pickled/Oiled
Customization
Allowed
Services
Cutting, Beveling, Bending, Drilling, Welding
Payment Term
Tt, L/C, OA, D/P, etc
Transport Package
Standard Export Package, or as Required
Specification
4-700*1500-4700*18000 Max.
Trademark
cumic steel
Origin
China
HS Code
7208
Production Capacity
1000000/Year
Reference Price
$ 540.00 - 900.00
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Product Description

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.
Q420 Q460 Q550 Q690 Grade High Strength Alloy Stuctural Steel Plate

Our Advantages

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.
 

Product Parameters
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
 
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Q420 Q460 Q550 Q690 Grade High Strength Alloy Stuctural Steel Plate
Packaging & Shipping

Q420 Q460 Q550 Q690 Grade High Strength Alloy Stuctural Steel Plate
 
About CUMIC

 

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