Alloy 904L (Wst 1.4539)
904L alagbara, irin kemikali tiwqn
Imọ Data Dì
Alloy 904L jẹ irin alagbara austenitic ti a pinnu fun lilo labẹ awọn ipo ipata nla, pẹlu resistance ti o dara pupọ si awọn ikọlu ni agbegbe ekikan, bi sulphuric, phosphoric ati acetic acid.Iduroṣinṣin ti o dara pupọ si pitting ipata, wahala ipata wo inu ati ki o kan Elo dara resistance to crevice ipata ju awọn irin ti alloy 304L ati alloy 316L.Ti a lo fun iṣelọpọ kemikali, ohun elo iṣakoso idoti, epo ati gaasi fifin daradara, awọn paarọ ooru, iṣelọpọ acid ati ohun elo gbigbe.
904L alagbara, irin kemikali tiwqn
| Kemikali Tiwqn ifilelẹ | |||||||||
| Ìwúwo% | Ni | Cr | Mo | Cu | Mn | Si | S | C | N |
| 904L | 23-28 | 19-23 | 4-5 | 1-2 | 2 o pọju | 1 o pọju | ti o pọju 0.035 | ti o pọju 0.020 | 0.10 ti o pọju |
904L alagbara, irin kemikali tiwqn
Aṣoju Mechanical Properties
904L alagbara, irin kemikali tiwqn
| Alloy | Agbara Agbara MPa | Agbara ikore (0.2% aiṣedeede) MPa | Ilọsiwaju (%) |
| Alloy 904L Tube | 500-700 | 200 | 40 |
Akoko ifiweranṣẹ: Oṣu Kẹrin Ọjọ 02-2023