Stainless Steel Strip Grade:302,304,321,316,309,310,314,etc. Usage:Stainless ... Cr 16.0-18.0, Ni 6.0-8.0, N 0.1 max, Fe BalanceASTM A240 ASTM A6668.03515 min ... Cr 17.0-19.0, Ni 8.0-10.0, N 0.1 max, Fe BalanceASTM A240 ASME SA-2407.90515min205min40min92 ... 0.03 max, Si 0.75 max, Cr 17.5-19.5, N 0.10 max, Fe Balance Type 304: C 0.07 ... -14.0, Mo 2.0-3.0, N 0.1 max, Ti 5(C+N)min-0.70 max, balance FeASTM A240, ...