High-strength low-alloy structural steel plate, thick 8~300mm A572Gr50 high strength low alloy structural steel is widely used in engineering structures, such as the construction of steel structures, construction machinery, mining machinery, heavy-duty trucks, bridges, pressure vessels, especially for good weldability and toughness of the architectural and engineering mechanical components.(plate) ASTM A572 , page1.(plate) ASTM A572 Grade 42/50 Carbon Steel Plates, ASTM A572 (steel) Ganpat Industrial Corporation is a recognized dealer, stockist and trader of ASTM A572 Gr. 42, 50 CS Sheets Plates Coils, which have corrosion resistance comparable to austenitic varieties, but can be precipitation hardened to even higher strengths than the other martensitic grades.The low carbon content in ASTM A572 Gr. 42 Carbon Steel Plates minimizes carbide precipitation during welding to astm 572 gr50 s355jr z25 low alloy carbon plate price
Many our end users customers asked Xinsteel Industrials engineers steel grades equivalent matters,one of them is S355JR in EN 10025-2 and A572 Grade 50 in ASTM (or SA572 Grade 50 in ASME).So whether S355JR steel plate can be replaced by A572Gr.50 steel plate ?. We mainly see these two low alloy steel grade from two factors (chemical composition and mechanical property).