13-8 PH Steel Round Bars Suppliers in India
Ozair Tradelink is a trusted stockist, supplier, and exporter of premium quality 13-8 PH Steel Round Bars in India. We supply high-strength precipitation-hardening stainless steel round bars as per ASTM A564 with ready stock availability and fast delivery across domestic and international markets. All ASTM standards & SAE Standards are available for all Aerospace alloy grades.
Website: https://www.ozairtradelink.com/
Contact: +91 9033447474
Email: info@ozairtradelink.com
What is 13-8 PH Stainless Steel?
13-8 PH stainless steel is a martensitic precipitation-hardening stainless steel containing chromium and nickel with aluminum for strengthening. It provides exceptional strength, good ductility, and excellent resistance to stress corrosion cracking.
Equivalent Specifications:
ASTM A564
AMS 5629 / AMS 5630
UNS S13800
Chemical Composition of 13-8 PH Steel Round Bars
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 12.25 – 13.25 |
| Nickel (Ni) | 7.5 – 8.5 |
| Aluminium (Al) | 0.9 – 1.35 |
| Manganese (Mn) | ≤ 0.10 |
| Silicon (Si) | ≤ 0.10 |
| Carbon (C) | ≤ 0.05 |
| Phosphorus (P) | ≤ 0.01 |
| Sulfur (S) | ≤ 0.008 |
Mechanical Properties (Condition H1000 – Typical)
| Property | Value |
|---|---|
| Tensile Strength | 1380 MPa (Min) |
| Yield Strength | 1275 MPa (Min) |
| Elongation | 10% |
| Hardness | 44 HRC (Approx) |
Properties may vary depending on the heat treatment condition.
Features of 13-8 PH Steel Round Bars
Very high strength and hardness
Excellent transverse toughness
Superior stress corrosion resistance
Good fabricability
Excellent response to heat treatment
High fatigue resistance
Applications of 13-8 PH Round Bars
Aerospace structural components
Aircraft landing gear parts
Valve stems
High-pressure shafts
Nuclear industry components
Defense equipment
Due to its outstanding mechanical strength, 13-8 PH is widely used in aerospace and critical industrial sectors.
Available Sizes & Supply Details
Diameter: 8mm to 300mm
Length: 3m, 6m & custom cut
Finish: Black, Bright, Polished
Heat Treatment Conditions: H950, H1000, H1050, H1100
All materials are supplied with a Mill Test Certificate (EN 10204 3.1).
Why Choose Ozair Tradelink for 13-8 PH Round Bars?
Ready stock availability in India
Competitive pricing
Quality-tested materials
Fast dispatch
Export packaging available
Trusted industrial raw material supplier
We are one of the leading 13-8 PH Steel Round Bars suppliers in India, serving aerospace, oil & gas, and heavy engineering industries.
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