A588 Grade K steel is a high-strength low-alloy structural steel, up to 50 ksi Minimum Yield Point, with atmospheric corrosion resistance.
Our A588 Grade K steel product is suitable for many applications in the unpainted condition. The atmospheric corrosion resistance of A588 Grade K steel plate is substantially better than that of carbon steels such as A36 and A572gr50 steel with or without copper addition when properly exposed to the atmosphere.A588 Grade K steel chemical composition
ASTM A588 Grade K Steel Plates Specification
Standard: ASTM A588
Steel Grade : A588 Grade A steel, A588 Grade B, A588 Grade K
MOQ: 5 PC
Product type : Steel plates, sheets, strips
Delivery time : Promptly ( Stock) or 10-40 days (Production)
Stock : 200 tons
Payment Term : T/T or L/C At sight .
ASTM A588 Grade K steel sheet is highly resistant to atmospheric corrosion, superior corrosion resistance over regular carbon steel as a result of the development of a protective oxide film on the metals surface which slows down further corrosion. ASTM A588 Grade K weathering steel exhibits 50,000 minimum yield strength characteristic allows cost reduction through the ability to design lighter sections into structures.