- Welcome to longhai special steel.
- 17-4PH
- 2014-09-04 11:07:45·UNS S44300
- 2014-09-04 11:07:44·ASTM MT443
- 2014-09-04 11:07:41·AISI 443
- 2014-06-16 17:16:43·X2CrNiMoN17-13-5 1.4439
- 2014-06-16 17:13:15·X2CrNiMo18-5-4 1.4438
- 2014-06-16 17:08:20·X3(5)CrNiMo17-13-3 1.4436
- 2014-06-16 17:04:12·X2CrNiMo18-14-3 1.4435