Some Data of Incoloy 825

The element composition of special metal


C (%)≤0.025
Si (%)≤0.50
Mn (%)≤1.00
P (%)≤0.020
S (%)≤0.015
Cr (%)19.5-23.5
Mo (%)2.50-3.50
Ni (%)38.0-46.0
N (%)
Cu (%)1.50-3.00
Co (%)≤1.00
Fe (%)rest
Ti (%)0.60-1.20
Al (%)≤0.20
Nb (%)
V (%)
B (%)
W (%)


Mechanical performance  

Hardness HB 30 ≤HB
0.2% Yield Strength Rp≥N/mm²240
Tensile strength Rm≥N/mm²550
Enlong A5>=%30
Modulus of elasticity kN/mm²195
Reistant on air up to ℃
Density g/cm³8.1
Specific heat capacity J/kg K440
Thermal conductivity W/m K10.8
Electrical resistivity Ω mm²/m1.12