Rank 1, Steelmaker POSCO (South Korea), Grade 8.02
Rank 2, Steelmaker NSSMC (Japan), Grade 7.77
Rank 3, Steelmaker Nucor (U.S.A), Grade 7.74 ÀÌÇÏ »ý·«..
High Mn Steel : °í°µµ, ³»¸¶¸ð¼º, °í¼ºÇü¼º, ºñÀÚ¼º, ±ØÀú¿ÂÀμº, ¹æÁø¼º
ÀÚ¸· : °í°µµ ³»¸¶¸ð °í¸Á°£°(PosM_AR)
Æ÷½ºÄÚ°¡ °³¹ßÇÑ °í°µµ ³»¸¶¸ð °í°°°£Àº ³»¸¶¸ð°¿¡ »ç¿ëÇÏ´Â °í°¡ ¿ø¼Ò¸¦ ¸Á°£À¸·Î ´ëüÇÏ¿© 400¿¡¼ 450HBÀÇ °æµµ¸¦ ±¸ÇöÇÏ¿´½À´Ï´Ù.
Á߽ɺαîÁö ±ÕÀÏÇÑ ³ôÀº °æµµ¸¦ À¯ÁöÇϴ Ư¼ºÀÌ ÀÖ¾î Àå±â°£ »ç¿ëÇÏ´õ¶óµµ ³»¸¶¸ð ¼º´ÉÀÌ Áö¼ÓµÇ¾î Á¦Ç° ¼ö¸íÀÌ Çâ»óµË´Ï´Ù.
ÀÌ·¯ÇÑ Æ¯¼ºÀº °Ç¼³ ÁßÀåºñ, ±¤»ê ¼³ºñ, ±º¼ö¿ë ¹æźÀåºñµî¿¡ Àû¿ëÇϸé Ź¿ùÇÑ ¼º´ÉÀ» ¹ßÈÖÇÕ´Ï´Ù.
ÀÚ¸· : Ç¥Ãþ ³»¸¶¸ð ¼º´É - 400HB / 450HB
Áß½ÉÃþ ³»¸¶¸ð ¼º´É ¿ì¼ö
Æ÷½ºÄÚ°¡ ¼±µµÇÏ´Â ±â¼ú·Î ¼¼°è ö°ÀÇ ¹Ì·¡¸¦ »õ·Ó°Ô ¹Ù²Ù°Ú½À´Ï´Ù.
POSCO!