Product Range

SS ER 309 L

Chemical Composition Analysis

Grade 1

Type Minimum Maximum
C-0.03%
Mn1.00%2.50%
Si0.30%0.65%
S-0.03%
P-0.03%
Cr23.00%25.00
Ni13.00%14.00%
Mo-0.75%
Cu-0.75%

Grade 2

Type Minimum Maximum
C-0.03%
Mn1.00%2.50%
Si0.30%0.65%
S-0.03%
P-0.03%
Cr23.00%25.00
Ni12.00%13.00%
Mo-0.75%
Cu-0.75%

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