15-5 PH Stainless Steel Fasteners manufacturers
Ozair Tradelink is a trusted 15-5 PH Stainless Steel Fasteners manufacturers in India, supplying high-strength precipitation hardening stainless steel bolts, nuts, studs, and washers. 15-5 PH offers better toughness and transverse properties than 17-4 PH, making it ideal for aerospace and high-performance structural applications.
Types of 15-5 PH Stainless Steel Fasteners We Deal In
Bolts
Hex Bolts
Heavy Hex Bolts
Flange Bolts
Eye Bolts
Square Bolts
Nuts
Hex Nuts
Heavy Hex Nuts
Lock Nuts
Dome Nuts
Studs & Threaded Rods
Fully Threaded Studs
Double End Studs
Tap End Studs
Threaded Rods
Washers
Plain Washers
Spring Washers
Lock Washers
Screws
Socket Head Cap Screws
Allen Cap Screws
Machine Screws
Special Fasteners
Anchor Bolts
U-Bolts
J-Bolts
Foundation Bolts
Custom CNC Fasteners
Key Features of 15-5 PH Stainless Steel Fasteners
Extremely high strength
Excellent corrosion resistance
Excellent fatigue resistance
Heat treatable for higher strength
Excellent mechanical properties
Long service life
Applications of 15-5 PH Stainless Steel Fasteners
Aerospace industry
Marine and offshore industry
Oil and gas industry
Chemical processing plants
Power generation
Defense industry
High-performance engineering
Chemical Composition (%)
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 14.0 – 15.5 |
| Nickel (Ni) | 3.5 – 5.5 |
| Copper (Cu) | 2.5 – 4.5 |
| Niobium (Nb) | 0.15 – 0.45 |
| Carbon (C) | 0.07 max |
| Iron (Fe) | Balance |
Mechanical Properties (H900 Condition)
| Property | Value |
|---|---|
| Tensile Strength | 1310 MPa min |
| Yield Strength | 1170 MPa min |
| Elongation | 10 % |
| Hardness | 40 HRC max |
| Density | 7.75 g/cm³ |
Equivalent Grades
| Standard | Grade |
|---|---|
| UNS | S15500 |
| ASTM | A564 |
| DIN | 1.4545 |
| ISO | X5CrNiCu15-5 |







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