Iron alloy,base,Fe 91-94,C 3.2-3.8,Si 1.4-2.2,Mn 0.4-0.7,Cu 0.3-0.5,Cr 0.2-0.4,Ni 0.2-0.4,P 0.2-0.4,S 0-0.1,Ti 0-0.1 (ASCh-2)
CAS No. 59233-09-9
Ro 15-8630 85983-04-6
P-ITB 85977-73-7