... , Cr 17.5-19.5, N 0.10 max, Fe Balance Type 304: C 0.07 max, Ni 8.0 ... production, tank structural parts, processing equipment, and tubing321(S32100)C 0.08 max, Mn 2.0 max, P 0.045 ... 19.0, Ni 9.0-12.0, N 0.1 max, Ti 5x(C+N)min-0.7 max, Fe BalanceASTM A240 ... 0-3.0, N 0.1 max, Fe Balance Type 316: C 0.08 max Type 316L: C 0.03 maxASTM A240 ... 14.0, Mo 2.0-3.0, N 0.1 max, Ti 5(C+N)min-0.70 max, balance FeASTM A240, ...