Tianjin Emerson ASTM A572 GR50 Steel Sheet Plate Laser Cutting Bending Welding Custom Metal Parts
Tianjin Emerson Metal Steel Products Co.,Ltd can make all types of steel metal parts with customized requirements, Tianjin Emerson Metal is professional on ASTM A572 GR50 Steel Sheet Plate Laser Cutting Bending Welding Customized Metal Parts.
Tianjin Emerson provides integrated laser cutting, CNC bending, and welding fabrication of ASTM A572 Grade 50 steel sheet and plate for construction, infrastructure, and heavy equipment projects requiring North American standard compliance. A572 GR50 is a high-strength low-alloy (HSLA) structural steel with a minimum yield strength of 50 ksi (345 MPa), offering superior strength-to-weight ratios compared to conventional carbon grades while maintaining excellent weldability and atmospheric corrosion resistance.
Our production line is configured to process A572 GR50 from raw plate through to finished, welded assemblies—delivering components that meet ASTM A6 dimensional tolerances, AWS D1.1 welding standards, and your project-specific inspection requirements. Whether you are a contractor bidding on US-standard bridge work, an OEM building aerial work platforms, or an EPC managing industrial steel structures, we supply certified, traceable, and precisely fabricated A572 GR50 parts direct from Tianjin.
For ASTM A572 GR50 Steel Sheet Plate Laser Cutting Bending Welding Customized Metal Parts, we all make all types for you once the drawing can be supplied. For ASTM A572GR50 Steel Sheet plate, it is low alloy steel sheet, can be used in many places. A572gr50 steel sheet plate chemical composition and trechnical property is as below:
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
Thickness: 6mm- 400mm
Width: 1500-4200mm
Length: 5800-15000mm
Processing: cut to any shape, any drawing can be cut to size
Company Name: Tianjin Emerson Metal Steel Products Co.,ltd
Contact Person: Sai Zhang
Mobile/Whatsapp/wechat: +86 13512028034
Email: sai@emersonsteel.com
Why A572 GR50 for Fabricated Parts
Higher Strength, Lighter Weight: At 345 MPa minimum yield, A572 GR50 allows designers to reduce plate thickness by 15–20% versus A36 for the same load capacity—lowering shipping weight and foundation loads.
Superior Weldability: Low carbon equivalent (typically ≤0.45%) means minimal preheat requirements and low susceptibility to hydrogen-induced cracking under standard AWS D1.1 procedures.
Atmospheric Corrosion Resistance: Small additions of columbium (niobium) and vanadium provide improved resistance to outdoor weathering compared to plain carbon steels, extending coating life.
North American Standard Compliance: Full ASTM A572 chemistry and mechanical certification supports projects requiring AISC, AASHTO, or CSA specification adherence.
Cost Efficiency in High-Load Designs: While the per-ton material cost exceeds A36, the overall project cost often decreases due to reduced steel tonnage, smaller weld volumes, and lighter handling equipment.
