Inconel 718

详情

Inconel **8 Physical properties

Density:8.2 g/cm³

Melting point:********0 °C

Tensile strenght(Rm N/mm²):***0
Inconel **8 Alloy minimum mechanical properties in the roomtemperature

Yield strength(R P0. 2N/mm²):**0

 Elongation (A 5 %):*0

Brinell hardness(HB):≤**3

**8 Characteristic as below
1.workability
2.High tensile strength,endurance strength,creep strength and rupture strength at **0°C. 
3.High inoxidability at***0°C.
4.Steady mechanical performance in the low temperature.
5.Good welding performance.

Inconel **8 Metallurgical structure 
**8alloy is Austenitic structure, precipitation hardening generate "γ" made it excellent mechanical performance. G rain boundary generate "δ" made it the best plasticity in the heat treatment.

Inconel **8 Corrosion resistance 
**8 alloy with extremely resistance to stress corrosion cracking and pitting ability in high temperature or low temperature environments, especially the inoxidability in the high temperature.

Inconel **8 Application field
The elevated temperature strength, excellent corrosion resistance and workability at **0°C properties made it use in a wide range of high requirement environments. 
1.Steam turbine
2.Liquid-fuel rocket 
3.Cryogenic engineering 
4.Acid environment 
5.Nuclear engineering