15-5 PH Steel Round Bars Suppliers in India
At Ozair Tradelink, we are leading suppliers, stockists, and exporters of premium quality 15-5 PH Steel Round Bars in India. We provide ASTM A564 15-5PH stainless steel round bars with excellent strength, corrosion resistance, and superior toughness for aerospace, marine, oil & gas, and industrial applications. All ASTM standards & SAE Standards are available for all aluminum alloy grades.
What is 15-5 PH Stainless Steel?
15-5 PH stainless steel is a chromium-nickel-copper precipitation-hardening stainless steel designed to provide better toughness and transverse properties compared to 17-4 PH. It offers improved mechanical strength with excellent corrosion resistance.
It complies with:
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ASTM A564
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AMS 5659
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UNS S15500
Chemical Composition of 15-5 PH Steel Round Bars
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 14.0 – 15.5 |
| Nickel (Ni) | 3.5 – 5.5 |
| Copper (Cu) | 2.5 – 4.5 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Carbon (C) | ≤ 0.07 |
| Niobium + Tantalum | 0.15 – 0.45 |
Mechanical Properties (Condition H900)
| Property | Value |
|---|---|
| Tensile Strength | 1310 MPa (Min) |
| Yield Strength | 1170 MPa (Min) |
| Elongation | 10% |
| Hardness | 40 HRC (Approx) |
Features of 15-5 PH Steel Round Bars
High strength and hardness
Excellent corrosion resistance
Superior toughness
Good fabrication properties
Heat treatable in various conditions
Suitable for high-stress applications
Applications of 15-5 PH Round Bars
Aerospace components
Marine shafts
Oil & Gas valves
Pump shafts
Fasteners and fittings
Structural components
Industries such as aerospace and defense widely use 15-5 PH due to its excellent strength-to-weight ratio.
Available Forms & Specifications
Diameter: 10mm to 300mm
Length: 3m, 6m & custom cut sizes
Finish: Black, Bright, Polished
Condition: H900, H1025, H1150
We supply material with Mill Test Certificates (MTC) as per EN 10204 3.1.
Why Choose Ozair Tradelink?
Large ready stock in Ahmedabad, India
Competitive pricing
Fast dispatch
Export packaging
PAN India & global supply
We are trusted 15-5 PH Steel Round Bars suppliers in India delivering premium industrial raw materials.
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