Tungsten alloy, base, W 35-66,Fe 13-57,Mn 0.6-7,Ni 2.5-6.1,C4-4.3,Mo 0-1.6,Cr 0.4-1.1,Si 0.6-0.8
CAS No. 100013-64-7
GPR120 Compound A 1599477-75-4