A216 – WCB1.0619 / 1030/1020A216 – WCC1.0619+N /
1020A352 – LCC1.0619+QT, 1.1138A352 – LCB1.0619+QT-AISI-1045,
AISI-4140, AISI 8620, C40, C25, C30, GOST977-75 Gr20L/40L