The Material of 1.4571/AISI 314

The element composition of special metal  

C (%)≤0.080
Si (%)≤1.00
Mn (%)≤2.00
P (%)≤0.045
S (%)≤0.015
Cr (%)16.5-18.5
Mo (%)2.00-2.50
Ni (%)10.5-13.5
N (%)
Cu (%)
Co (%)
Fe (%)
Ti (%)6xC
Al (%)
Nb (%)
V (%)
B (%)
W (%)


Mechanical performance 

Hardness   HB 30 ≤HB215
0.2% Yield Strength Rp≥N/mm²200
Tensile strength Rm≥N/mm²500-700
Enlong A5>=%40/30
Modulus of elasticity kN/mm²200
Reistant on air up to ℃
Density g/cm³8
Specific heat capacity J/kg K500
Thermal conductivity W/m K15
Electrical resistivity Ω mm²/m0.75