Inconel 718

UNS: N07718

DIN: 2.4668

GB: GH4169

Elastic modulus: 204085
Recommended maximum operating temperature: 704°C
Main element chemical composition (wt%) : Ni 50.0-55.0%, Cr 17.0-21.0%, Fe11.0-24.0%
Description and main use: Strength superior to inconel 600. The Material is precipitated and hardened after the spring is manufactured to obtain the desired properties. No. 1 tempering can achieve better heat resistance.