- Welcome to longhai special steel.
- 17-4PH
- 2012-10-20 14:53:01·1.0715, DIN 9SMn28, AISI 1213
- 2012-10-20 14:51:58·1.1213, DIN Cf53, AISI 1055
- 2012-10-20 14:25:25·1.1213, DIN Cf53, AISI 1055
- 2012-10-11 20:50:00·SAE 1213
- 2012-01-12 18:29:44·ASIM 1213
- 2012-01-12 18:29:29·UNS G12130
- 2012-10-11 18:28:00·UNS G12134
- 2012-10-11 13:49:00·1.1213