... Si 0.75 max Cr 17.0-19.0, Ni 8.0-10.0, N 0.1 max, Fe BalanceASTM A240 ... 19.5, N 0.10 max, Fe Balance Type 304: C 0.07 max, Ni 8.0-10.5 Type 304L: C ... 0.03 max, Ni 8.0-12.0ASTM A240 ... max,Si 0.75 max, Cr 16.0-18.0, Ni 10.0-14.0, Mo 2.0-3.0, N ... , Si 0.75 max, Cr 16.0-18.0, Ni 10.0-14.0, Mo 2.0-3.0, N 0 ... Si 0.75 max, Cr 22.0-24.0, Ni 12.0-15.0, Fe Balance Type 309: C 0 ...