Carbon and Low-alloy High-strength Steel provide greater environmental corrosion resistance and are stronger than convention carbon steel,also very ductile, highly formable and easy to weld.Carbon and Low-alloy High-strength Steel steels are not typically made to meet a certain chemical composition, instead they are known to meet specific mechanical properties.
Carbon and Low-alloy High-strength Steel PlateCarbon and Low-alloy High-strength Steel Plate is Widely Used In Construction of Bridges, Riveted, Bolted, And Other Structural Elements Included Drilling Machine, Power Shovel, Electricity Drive Wheel Counter- Mine Trolley, Mineral Product Automobile, Excavator, Car Loader.
Steel Plate GB/T16270 Q500E Q550D Q690F Q890F Q960D in Large Stock. Mechanical and chemical properties of GB/T16270 Q500E C% max Si% max Mn% max P% max S% max Cu% max Cr% max Ni% max Mo % max B % max V % max Nb% max Ti % max 0.2 0.80 1.7 0.025 0.015 0
Steel specification GB/T 16270 grade Q690D plate materialSteel Name:Q690D Quenched and Tempered steel plate,Q690D Structure steel plate Steel Grade:Q690D Steel Standard:GB/T 16270 Thickness:6mm-450mm Width:1500mm-4200mm Length:3000mm-18000mm Surface Treatment:Shot blasting and painting or coatedProducts / Alloy Steel Plates / GB/T 16270 High Strength Q690E,Q690D,Q690C,Q690F GB/T 16270-2009 Q460D High strength structural steel plates in the quenched and tempered condition