Item A-286 Nimonic80A Nimonic 90 GH1140 GH3625 GH3536 GH4169 portant;">C ≤0.08 ≤0.1 ≤0.13 0.06-0.12 ≤0.1 0.05-0.15 ≤0.08 portant;">Mn ≤2 ≤1 ≤1 ≤0.7 3.14-4.15 -- ≤0.35 portant;">Fe rest ≤3 ≤1.5 rest ≤0.5 -- rest portant;">P ≤0.04 ≤0.02 -- ≤0.025 -- -- -- portant;">S ≤0.03 ≤0.015 ≤0.015 ≤0.015 -- -- ≤0.01 portant;">Si ≤1 ≤1 ≤1 ≤0.8 -- -- ≤0.35 portant;">Cu -- -- ≤0.2 -- -- -- ≤0.3 portant;">Ni 24-27 rest -- 35-40 rest rest 50-55 portant;">Co -- ≤2 15-21 -- ≤1.00 0.5-2.5 ≤1.00 portant;">Al ≤0.35 1-1.8 1-2 0.2-0.6 ≤0.4 ≤0.5 0.2-0.8 portant;">Ti 1.9-2.35 1.8-2.7 2-3 0.7-1.2 ≤0.4 ≤0.15 0.7-1.15 portant;">Cr 13.5-16 18-21 18-21 20-23 20-23 20.5-23 17-21 portant;">Nb -- -- -- -- -- -- 4.75-5.5 portant;">Mo 1-1.5 -- -- 2-2.5 8-10 8-10 2.8-3.3 portant;">B 0.001-0.1 ≤0.008 ≤0.02 -- -- -- -- portant;">V 0.1-0.5 -- -- -- -- -- -- portant;">W -- -- -- 1.4-1.8 -- 0.2-1 -- portant;">Zr -- ≤0.15 ≤0.15 -- -- -- -- portant;">Pb -- -- ≤0.002 -- -- -- -- portant;">Ce -- -- -- ≤0.05 -- -- -- Size Range