Inconel spring wire

High Temperature Alloy

We make springs from A286, Elgiloy, Hastelloy, Inconel, Kanthal, MP35N, NACE MR0175, & Monel

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Material A 286 ALLOY INCONEL 600 INCONEL 718 INCONEL X-750
Standard QQ-W-390 AMS 5698, 5699
Nominal Analysis Ni -- 26.0% Ni -- 76.0% Ni -- 52.5% Inconel X-750
Cr -- 15.0% Cr -- 15.8% Cr -- 18.6% AMS 5698,5699
Fe -- 53.0% Fe -- 7.2% Fe -- 18.5%
Minimum Tensile Strength 160-200 170-230 210-2500 No.IT 155 min.
Spg.T 190-230
Modulus of Elasticity E 29 31 29 31
psi x 103
Design Stress % Minimum 35 40 40 40
Tensile
Modulus in Torsion 10.4 11 11.2 12
G psi x 106
Maximum Temp. °F 950 700 1100 750-1100
Maximum Temp. °C 510 371 593 399-593
Rockwell Hardness C35-42 C35-45 C45-50 C34-39
C42-48
Method of Manufacture Cold drawn and precipitation hardened after fabrication. Good corrosion resistance at elevated temperature. Cold drawn. Good corrosion resistance at elevated temperature. Cold drawn and precipitation hardened after fabrication. Good corrosion resistance at elevated temperature. Cold drawn and precipitation hardened after fabrication. Good corrosion resistance at elevated temperature

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