ASTM A572 Grade 50 Steel Plate

Standards: ASTM A572

Grade: Grade 50

Mill plant: WUYANG Steel

Thickness: 3/16″- 8″
Width: 48″ – 120″
Length: Up to 480″

Delivery condition: Hot rolling, normalizing

WIHO metals is a fully stocked and leading manufacturer, supplier, exporters, distributors of steel plate for structural applications. The steel plates provide by us shall be fabricated from prime quality raw materials and is fully certifiable to industrial specifications like ASTM and ASME or other relevant standards.

ASTM A572 is well-known high-strength low-alloy structural steel grades with the shape of bars and plates for use in riveted, bolted, or welded construction of bridges and buildings or general structural purposes. ASTM A572 grade 50 has medium carbon content and a little amount of Nb, making the steel a good strength and plasticity, is the most widely used structural steel plate. Wiho metals supply and stock a large inventory of ASTM A572 (SPFC590 /S355) steel plate for general structural applications.


ASTM A572 Gr50 Plate Equivalent Material

DIN-10025-2 SAE/AISI TOGT 27772 GB/T 1591 JIS G3135
S355 1018 C345 Q345C SPFC 590


ASTM A572 Gr50 Plate Chemical Composition

C Si Mn P S Nb
≤0.20 ≤0.40 ≤1.50 ≤0.04 ≤0.05 0.005~0.05


ASTM A572 Gr50 Plate Mechanical Property

Grade Yield Strength, Mpa Tensile Strength, Mpa Elongation
Gr50 ≥345 ≥450 ≥18


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