Inconel X-750 Springs, AMS 5667/5671/5698, ASTM B637, Wire Springs, Flat Springs, Retaining Rings

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
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)
BS HR 505
GE B14H41
ISO 15156-3 (NACE MR 0175)