2026-01-30

Stainless Steel Chemical Composition Specification

Specification Steel Grade C
(Max.)
Si
(Max.)
Mn
(Max.)
P
(Max.)
S
(Max.)
Cr Ni Mo
EN
10088
1.4016 0.08 1.00 1.00 0.040 0.015 16.0-18.0    
1.4301 0.07 1.00 2.00 0.045 0.015 17.5-19.5 8.0-10.5  
1.4401 0.07 1.00 2.00 0.045 0.015 16.5-18.5 10.0-13.0 2.00-2.50
JIS
G4305
SUS301 0.15 1.00 2.00 0.045 0.030 16.0-18.0 6.0-8.0  
SUS304 0.08 1.00 2.00 0.045 0.030 18.0-20.0 8.0-10.5  
SUS316 0.08 1.00 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.00-3.00
SUS410 0.15 1.00 1.00 0.040 0.030 11.5-13.5 0.6  
SUS430 0.12 0.75 1.00 0.040 0.030 16.0-18.0 0.6  
ASTM
A240
S20100 0.15 1.00 5.50-7.50 0.06 0.030 16.0-18.0 3.5-5.5  
S30100 0.15 1.00 2.00 0.045 0.030 16.0-18.0 6.0-8.0  
S30400 0.07 0.75 2.00 0.045 0.030 17.5-19.5 8.0-10.5  
S31600 0.08 0.75 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.00-3.00
S41000 0.08-0.15 1.00 1.00 0.040 0.030 11.5-13.5 0.75  
S43000 0.12 1.00 1.00 0.040 0.030 16.0-18.0 0.75