SUS403
Standard: JIS
Features and scope of application:
SUS403 (13Cr- low Si) is excellent stainless steel and heat resistant steel for turbine blades and high stress parts. Corresponding to China 12Cr12, Japan SUS403, the United States 403, the British S40300, Germany 403S17
Chemical composition:
C: less than 0.15 of carbon
Si: Si = 0.50
Mn: Mn = 1
Sulfur: S = 0.030
P: P = 0.040
Chromium Cr:11.50~13.00
Ni Ni: (less than or equal to 0.60