- Welcome to longhai special steel.
- 17-4PH
- 2014-07-21 11:08:12·UNS T11323
- 2014-07-21 11:05:31·UNS T11313
- 2014-07-16 16:57:29·UNS T20813
- 2014-07-16 16:55:43·AISI/SAE H13
- 2014-07-03 17:32:51·52MnCrB3 1.7138
- 2014-06-30 10:44:07·16MnCr5 1.7131
- 2014-06-27 14:53:01·Cq15(C15C) 1.1132
- 2014-06-25 10:50:49·Cf53(C53G) 1.1213
- 2014-06-24 10:26:38·39CrMoV13-9 1.8523
- 2014-06-23 11:06:25·16MnCrS5 1.7139
- 2014-06-23 11:02:38·16MnCr5 1.7131
- 2014-06-20 09:45:39·13MnNi6-3 1.6217
- 2014-06-20 07:21:23·28NiCrMo4 1.6513
- 2014-06-20 06:51:22·13CrMo4-5(13CrMo4-4) 1.7335
- 2014-06-20 03:52:08·EStE 420(S420NL1) 1.8913
- 2014-06-20 03:15:13·20CrMoV13-5 1.7779
- 2014-06-19 12:03:58·X8CrNiMoVNb16-13 1.4988
- 2014-06-19 10:46:42·X12CrNiWTi16-13 1.4962
- 2014-06-19 10:43:27·X8CrNiNb16-13 1.4961
- 2014-06-19 10:41:37·X40CrCoNb13-13 1.4960