100% Quality Tested ASTM A709 Grade HPS 50W Steel Plates

  • ASTM A709 Grade HPS 50W 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 HPS 50W steel plates, or have any queries, please feel free to email us on [email protected] or call us on +919892451458

Metline is a specialized supplier of ASTM A709 Grade HPS 50W steel sheets and plates. We can offer ASTM A709 Grade HPS 50W pressure vessel steel plates in a variety of thickness and sizes at reasonable prices. ASTM A709 Grade HPS 50W 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 HPS 50W Steel Plate

ElementChemical %
HPS50W[HPS345W],HPS70W[HPS485W]HPS100W[HPS690W]
C0.11max0.08max
Mn:≤2.5in[65mm]1.10-1.350.95-1.50
Mn:>2.5in[65mm]1.10-1.50A
P0.020max0.015max
SB0.006max0.006max
Si0.30-0.500.15-0.35
Cu0.25-0.400.90-1.20
Ni0.25-0.400.65-0.90
Cr0.45-0.700.40-0.65
Mo0.02-0.080.40-0.65
V0.04-0.080.04-0.08
Nb0.01-0.03
Al0.010-0.0400.020-0.050
N0.015max0.015max

Mechanical Properties of ASTM A709 Grade HPS 50W Steel Plate

GradeThickYieldTensile [MPa]Elongtation Min %reductionHB
mm [MPa]Steel PlateStructural steelMin
Min200mm50mm200mm50mm%
A709 Grade HPS 50W≤100345Min485min18211821