100% Quality Tested ASTM A709 Grade 50 Steel Plates

  • ASTM A709 Grade 50 Steel Plates available for sale in thickness: 6MM to 300MM, width: 1500mm to 4050mm, and length: 3000mm to 15000mm

If you are interested in purchasing ASTM A709 Grade 50 steel plates, or have any queries, please feel free to email us on sales@metline.in or call us on +919892451458

Metline is a specialized supplier of ASTM A709 Grade 50 steel sheets and plates. We can offer ASTM A709 Grade 50 pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A709 Grade 50 is either available as ex–stock or directly shipped from the mill to our customers across the globe.

ASTM A709 is a specification covers carbon and high-strength low alloy steel structural shapes, plates and bars, and quenched and tempered alloy steel for structural plates intended for use in bridges. Heat analysis shall be used to determine the percentage of carbon, manganese, phosphorus, sulfur, silicon, and copper for the required chemical composition. A tension test shall be used to determine the required tensile properties such as tensile strength, yield strength, and elongation.

Chemical Composition of ASTM A709 Grade 50 Steel Plate

Maximum Diameter C max, % Mn max, % P max,% S max,% Si
≤40 ≥40
4 [100] 0.23 1.35 0.04 0.05 0.4 0.15-0.40
Type Elements Heat Analysis, %
1 Columbium 0.005–0.05
2 Vanadium 0.01–0.15
3 Columbium 0.005–0.05
Vanadium 0.01–0.15
Columbium plus vanadium 0.02–0.15
5 Titanium 0.006–0.04
Nitrogen 0.003–0.015
Vanadium 0.06 max

Mechanical Properties of ASTM A709 Grade 50 Steel Plate

Grade Thick Yield Tensile [MPa] Elongtation Min % reduction HB
mm  [MPa] Steel Plate Structural steel Min
Min 200mm 50mm 200mm 50mm %
A709 Grade 50 ≤100 345 450min 18 21 18 21