BOS Metal Group Co., LTD
303 1.4305 Stainless Steel
Features

The alloy GH3128 is a solid solution strengthening nickel-based alloy with high plasticity, high creep rupture strength, and maintains good anti-oxidation properties. It is also suitable for cold forming and welding jobs.

Chemical Properties
% Cr Ni C Si Mn P S Mo Fe
303 min: 17.0
max:19.0 		min: 8.0
max: 10.0 		0.15
max 		1.00
max 		2.0
max 		0.20
max 		0.15
min 		0.75 balance
Mechanical Properties
Grade Tensile Strength
ksi (min.) 		Yield Strength 0.2%
Offset ksi (min.) 		Elongation -
% in
50 mm (min.) 		Hardness
(Brinell) MAX 		Hardness
(Rockwell B) MAX
303 75 30 35 228
  • Applications
    303 1.4305 Stainless Steel
    • Aircraft engine combustor, afterburner casings
    • Gas Turbine combustor components
    • Turbine engine combustor components
    • Afterburner components
  • Inquiry

Since 1999, BOS Metal Group has been China’s leading supplier of metal products.

Beyond our production operations, we offer technical consultation, technology development, and services involved in the field of special steel plates, super stainless steel, titanium and nickel alloys, chromoly alloys, aluminum alloys and more. All materials can be provided in different shapes like plates, bars, pipes, tubes, wire, beams, flanges, fittings, etc.

Other Alloy Materials