Iru 317L jẹ ẹya kekere carbon austenitic alagbara, irin ti Iru 317 ti o funni ni ilọsiwaju ipata resistance lori Iru 304/304L. Diẹ ninu awọn anfani pataki miiran ti Iru 317L pẹlu:
- Dara julọ gbogbogbo ati idena ipata agbegbe ni akawe si 316/316L irin alagbara, irin
- Ti o dara formability ati weldability
- Alekun resistance si ikọlu kemikali lati awọn acids
- Isalẹ erogba akoonu nyorisi si resistance si ifamọ nigbati welded
- Ti kii ṣe oofa
Bii gbogbo awọn irin alagbara, Iru 317L ni akopọ kemikali alailẹgbẹ ti o pẹlu atẹle naa:
- Fe Iwontunws.funfun
- Kr 18-20%
- Ni 11-15%
- Mn 2%
- Si 0.75%
- C 0.03%
- N 0.1%
- S 0.03%
- P 0.045%
Nitori iru awọn anfani 317L ati akopọ kemikali, o lo lọpọlọpọ ni ọpọlọpọ awọn ile-iṣẹ fun ọpọlọpọ awọn ohun elo pẹlu:
- Iwe ati ohun elo ti ko nira
- Kemikali ati petrochemical processing
- Onjẹ processing
- Iran agbara pẹlu fosaili epo ati iparun
- Flue gaasi desulfurization awọn ọna šiše
Akoko ifiweranṣẹ: Oṣu Kẹjọ-10-2020