Factory Direct Sell 630 Stainless Steel Round Bar
630 stainless steel is precipitation, hardened, martensitic stainless steel. 630 stainless steel is composed of copper, niobium precipitation, hardening, martensitic stainless steel.
Application areas:
Offshore platforms, helicopter decks, other platforms
food industry
Pulp and paper industry
Aerospace (turbine blades)
Mechanical components
Chemical composition / 630 stainless steel:
C Si Mn P
≤0.07 ≤1.00 ≤1.00 ≤0.035
S Ni Cr Mo
≤0.030 3.00-5.00 15.5-17.5 -
Cu Nb others
3.00-5.00 0.15-0.45 -
United States ASTMS17400, AISI630, UNS630 chemical composition:
C Si Mn P
≤0.07 ≤1.00 ≤1.00 ≤0.040
S Ni Cr Mo
≤0.030 3.00-5.00 15.5-17.5 -
Cu Nb others
3.00-5.00 0.15-0.45 -
Japan SUS630 chemical composition:
C Si Mn P
≤0.07 ≤1.00 ≤1.00 ≤0.040
S Ni Cr Mo
≤0.030 3.00-5.00 15.5-17.5 -
Cu Nb + Tao others
3.00-5.00 0.15-0.45 -
European X5CrNiCuNb16-4 chemical composition:
C Si Mn P
≤0.07 ≤1.00 ≤1.00 ≤0.040
S Ni Cr Mo
≤0.030 3.00-5.00 15.5-17.5 -
Cu Nb + Tao others
3.00-5.00 0.15-0.45 -
Related Products
