所售钢材大致如:日本常用钢材:PX-4 S-Star GFA NAK80 DHA DH62 DC11 GOA SGTSKS 11 SKS21 SKS5 SKS 51 SKS 7 SKS 81 SKS8 SKS4 SLD2S 43 SK YXM4 YXM42 SNC815 SKT4S 44 SKS93 SKS94 SKS 95 SKD1 SKS 41