The Material of Inconel 718

The element   composition of special metalData
C (%)0.02-0.18
Si (%)≤0.35
Mn (%)≤0.35
P (%)≤0.015
S (%)≤0.015
Cr (%)17.0-21.0
Mo (%)2.80-3.30
Ni (%)50.0-55.0
N (%)
Cu (%)≤0.30
Co (%)≤1.00
Fe (%)rest
Ti (%)0.60-1.20
Al (%)0.30-0.70
Nb (%)4.70-5.50
V (%)
B (%)0.002-0.006
W (%)


Mechanical   performanceData
Hardness HB 30 ≤HB
0.2% Yield Strength Rp≥N/mm²1030
Tensile strength Rm≥N/mm²1230
Enlong A5>=%12
Modulus of elasticity kN/mm²205
reistant on air up to ℃
Density g/cm³8.2
Specific heat capacity J/kg K440
Thermal conductivity W/m K13
Electrical resistivity Ω mm²/m1.23