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- 17-4PH
- 2012-12-02 16:01:04·WELDED CARBON & ALLOY ROUND TUBE / PIPE
- 2012-10-18 19:16:46·Comparison of foreign standards - carbon and alloy steel specifications
- 2012-10-17 20:58:31·Carbon spring steel
- 2012-10-17 19:40:03·EN24 EN24T EN24U Carbon Steel
- 2012-10-17 19:38:40·EN19 EN19T EN19U Carbon Steel
- 2012-10-17 19:36:58·EN16 EN16T Carbon Steel
- 2012-10-17 19:35:50·EN14 Carbon Steel
- 2012-10-17 19:33:51·EN9 Carbon Steel
- 2012-10-17 19:32:17·EN8 Carbon Steel
- 2012-10-17 15:55:56·1.2767 X45NiCrMo4
- 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
频道总排行
- 1.7335, DIN 13CrMo44, AISI A182 Grade F11
- 1.4903, DIN X10CrMoVNb9-1, AISI A213/P91
- EN40B EN40 Alloy Steel
- EN32 EN32B Alloy Steel
- 1.6580, DIN 30CrNiMo8, AISI 4340
- 1.6582, DIN 34CrNiMo6, AISI 4337/4340
- 1.5415, DIN 15Mo3, AISI A182 Grade F1
- 1.6957, DIN 26NiCrMoV14-5
- 1.7218, DIN 25CrMo4, AISI 4130
- 1.7711, DIN 40CrMoV4-7