Inconel X-750 Springs
AMS 5667/5671/5698, ASTM B637
Inconel X-750 Springs are cold drawn springs with good corrosion resistance.Inconel X750 Springs are good for use in Sour-Gas applications. TorqBolt is a prominent inconel x750 Spring Supplier in India.
Torqbolt is a prominent Inconel X-750 Spring supplier in India.
Inconel X750 is a non Magnetic Nickel Chromium Alloy similar to Inconel 600 but with precipitation hardening by additions of aluminum and titanium. Inconel X-750 Springs have good resistance to corrosion along with high tensile and creep-rupture properties at temperatures to about 1100°F (700°C). It is widely used for high temperature conditions but is not as strong as Nimonic 90. INCONEL X-750 has excellent resistance to chloride ion stress-corrosion cracking.
This material is not suited for extension springs requiring initial tension.
X750 is a Nickel-Chromium alloy made precipitation hardenable by additions of Al and Ti, having creep-rupture strength at high temperatures to about 700oC (1290oF). It is widely used for high temperature conditions but is not as strong as Nimonic 90.
Inconel® X750 is also known as Nicrofer 7016, Superimphy 750, Haynes X750, Pyromet X750, and Udimet X750.
Inconel X-750 Spring Types
Inconel X-750 Extension Springs Inconel X-750 Wires Inconel X-750 Torsion Springs Inconel X-750 Compression Springs
Inconel X-750 Spring Properties
| Specification | Inconel X-750 AMS 5698, 5699 |
|---|---|
| Nominal Chemistry | |
| Nickel(Ni) 73.0-% | |
| Chromium(Cr) 15.0-% | |
| Iron(Fe) 6.75-% | |
| Minimum Tensile Strength psi x 103 | No.IT 155 min. Spg.T 190-230 |
| E - Modulus of Elasticity psi x 106 | 31 |
| Design Stress % Minimum Tensile | 40 |
| G - Modulus in Torsion psi x 106 | 12 |
| Maximum Operating Temperature °F | 750-1100 |
| Rockwell Hardness | C34-39 C42-48 |
| Density lb/in3 | 0.299 |
| Shear Modulus c GPa | 11600 80.0 |
| Equivalent Specifications | AMS 5667 AMS 5671 AMS 5698 (No 1 Spring Temper) AMS 5699 (Spring Temper) ASTM B637 BS HR 505 GE B14H41 ISO 15156-3 (NACE MR 0175) |