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SS 15-5PH Round Bar

SS 15-5 PH Round BarsSvamitva steel is one of the largest exporter, manufacturer and supplier of 15-5 PH Round Bars in India. 15-5 PH Rods are used for several applications such as in Aircraft components, High pressure corrosive fabricated parts such as valves, Shafts, Fasteners, Fittings and gears, etc. 15-5 PH Alloy Round Bars is a variant of the older 17-4 nickel-copper-chromium precipitation hardening stainless steel. Both alloys show moderate corrosion resistance and high strength.

Product Specifications

Specifications Properties
Standard ASTM / ASME SA A582, A276, A564, ASTM A484
Stainless Steel 15-5PH Round Bars Outside Diameter in the range of 4mm to 500mm
Stainless Steel 15-5PH Bright Bars Outside Diameter in the range of 4mm to 100m
Stainless Steel 15-5PH Hex Bars 18mm – 57mm (11/16″ to 2-3/4″)
Stainless Steel 15-5PH Square Bars 18mm – 47mm (11/16″ to 1-3/4″)
Stainless Steel 15-5PH Flats 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Length 1 to 6 Meters, Custom Cut Lengths

Chemical Properties

Element SS 15-5PH
Ni 5.5 Max
C 0.7 Max
Cb+Ta 0.45 Max
Mn 1.00 Max
P 0.04 Max
S 0.03 Max
Si 1.0 Max
Cr 15.5
Cu 4.5
Fe Balanced

Mechanical Properties

Element SS 15-5PH
Tensile Strength min 161,000
Yield Strength 140,000
Elongation min 7.6%


  • Aircraft components
  • High pressure corrosive fabricated parts
  • Valves


  • Corrosion resistance
  • Transverse properties
  • Strength and toughness