13-8 PH Steel Sheets Suppliers in India – Stockist & Exporter
13-8 PH Steel Sheets Suppliers in India
Ozair Tradelink is one of the leading 13-8 PH steel sheets suppliers in India, offering high-strength precipitation hardening stainless steel sheets with excellent toughness and corrosion resistance. 13-8 PH stainless steel (UNS S13800) is a martensitic precipitation-hardening grade known for its superior mechanical strength, good ductility, and excellent performance in demanding environments.
We stock and supply 13-8 PH steel sheets in various thicknesses, finishes, and sizes for aerospace, petrochemical, nuclear, and high-performance engineering applications across India and worldwide.
What is 13-8 PH Stainless Steel?
13-8 PH stainless steel (also known as UNS S13800) is a precipitation-hardening martensitic stainless steel containing chromium, nickel, and aluminum. It offers:
Very high strength
Excellent toughness
Good corrosion resistance
Superior resistance to stress corrosion cracking
Good fabrication and welding properties
It is commonly used where both strength and corrosion resistance are required.
Available Forms & Specifications
Product: 13-8 PH Steel Sheets
Thickness: 0.5 mm to 50 mm
Width: 1000 mm, 1220 mm, 1500 mm & cut-to-size
Finish: 2B, No.1, BA, Matt, Polished
Standard: ASTM A693 / AMS 5629
Heat Treatment Conditions: Solution Annealed, H900, H1000, H1100
We supply ready stock in India with fast delivery to Mumbai, Ahmedabad, Chennai, Pune, Hyderabad, Delhi, and export globally.
Key Features of 13-8 PH Steel Sheets
Excellent combination of strength and toughness
Good corrosion resistance in mild environments
Excellent resistance to stress corrosion cracking
High fatigue strength
Good weldability and formability
Suitable for cryogenic and elevated temperatures.
13-8 PH steel sheets are widely used in:
Aerospace structural components
Aircraft fittings & landing gear parts
Nuclear reactor components
Petrochemical equipment
High-performance shafts and valves
Defense and marine hardware
Why Choose Us as 13-8 PH Steel Sheets Suppliers in India?
Large ready stock availability
Competitive pricing
PAN India supply
Export packaging
Mill test certificates (MTC)
Third-party inspection available
Custom cutting services
As trusted 13-8 PH steel sheets suppliers in India, we ensure quality-tested material meeting international standards.
Chemical Composition of 13-8 PH Steel Sheets
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 12.25 – 13.25 |
| Nickel (Ni) | 7.50 – 8.50 |
| Aluminum (Al) | 0.90 – 1.35 |
| Carbon (C) | 0.05 max |
| Manganese (Mn) | 0.10 max |
| Silicon (Si) | 0.10 max |
| Phosphorus (P) | 0.01 max |
| Sulfur (S) | 0.008 max |
| Iron (Fe) | Balance |
Mechanical Properties of 13-8 PH Steel Sheets
(Properties vary depending on heat treatment condition such as H900, H1000, H1100)
| Condition | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (HRC) | Elongation (%) |
|---|---|---|---|---|
| H900 | ~1900 MPa | ~1700 MPa | 44 HRC | 10% |
| H1000 | ~1800 MPa | ~1600 MPa | 40 HRC | 12% |
| H1100 | ~1500 MPa | ~1350 MPa | 33 HRC | 14% |
Equivalent Grades of 13-8 PH Steel
| Standard | Grade |
|---|---|
| UNS | S13800 |
| ASTM | ASTM A693 |
| AMS | AMS 5629 |
| DIN / EN | 1.4534 |
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