POSCO | EGSC, EFSC(Zn-Fe), EFSC(Zn-Ni) |
JIS/KS | SECC |
ASTM | A591-CQ |
DIN | ST1203EG, ST1205EG |
POSCO | EGSD, EFSD(Zn-Fe), ENSD(Zn-Ni) |
JIS/KS | SECD |
ASTM | A591-DQ |
DIN | ST1303EG, ST1305EG |
JIS/KS | SECE, SECEN, EFSN(Zn-Fe), ENSN(Zn-Ni) |
ASTM | A591-DQSK |
DIN | ST1403EG, ST1405EG |