Aanuraj Fasteners Private Limited
Vasai, Palghar, Maharashtra
GST No. 27AARCA3096L1Z0
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Product Details:
| Shape | Hexagonal |
| Material Grade | 17/4 Stainless Steel |
| Finishing | Buffed |
| Is It ISO Certified | ISO Certified |
| Country of Origin | Made in India |
17-4 PH (Precipitation Hardening) Stainless Steel Nuts and Bolts are high-strength corrosion-resistant fasteners ideal for demanding environments. This alloy offers excellent mechanical properties at temperatures up to 600°F (316°C), combining the corrosion resistance of stainless steel with the hardness and strength achieved through heat treatment.
Manufactured in various sizes and threads, 17-4 PH nuts and bolts are widely used in aerospace, marine, chemical processing, and nuclear applications due to their excellent tensile strength, hardness, and resistance to stress corrosion cracking.
🧪 Chemical Composition (%):| Element | Content |
|---|---|
| Chromium (Cr) | 15.0 – 17.5 |
| Nickel (Ni) | 3.0 – 5.0 |
| Copper (Cu) | 3.0 – 5.0 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Columbium + Tantalum (Cb + Ta) | ≤ 0.15 |
| Phosphorus (P) | ≤ 0.04 |
| Sulfur (S) | ≤ 0.03 |
| Carbon (C) | ≤ 0.07 |
| Iron (Fe) | Balance |
| Property | Value |
|---|---|
| Tensile Strength | 1310 MPa (190 ksi) |
| Yield Strength | 1170 MPa (170 ksi) |
| Elongation | 10% |
| Hardness | 38 – 44 HRC |
| Modulus of Elasticity | ~200 GPa (29 x 10³ ksi) |
| Density | 7.75 g/cm³ |
| Operating Temperature | Up to 600°F (316°C) |
Aerospace Components – High strength & corrosion-resistant structural fasteners
Chemical Processing Equipment – Excellent resistance to caustic environments
Nuclear Reactors – High performance in radioactive and corrosive environments
Marine Applications – Suitable for sea water and high chloride conditions
Petrochemical Plants – Sustains high pressure & temperature fluctuations
Food Processing Equipment – Non-reactive and durable fastening solution
Valves and Pumps – Used in rotating equipment needing high torque
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Buy 17-4 PH stainless steel nuts and bolts with high tensile strength and corrosion resistance. Ideal for aerospace, marine & chemical industries.
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