Hom 630, zoo dua lub npe hu ua 17-4, yog qhov feem ntau PH stainless. Hom 630 yog martensitic stainless hlau uas muaj kev tiv thaiv corrosion zoo dua. Nws yog hlau nplaum, yooj yim welded, thiab muaj cov yam ntxwv zoo fabricating, txawm hais tias nws yuav plam ib co toughness ntawm kub dua. Nws yog lub npe hu rau nws tsis kam mus rau kev ntxhov siab-corrosion cracking, thiab yog siv nyob rau hauv ntau yam kev lag luam thiab kev siv xws li:
- Valves thiab iav
- Cov khoom siv roj av
- Propeller shafts
- Pump shafts
- Valve spindles
- Aircraft thiab gas turbines
- Nuclear reactors
- Ntawv mills
- Cov khoom siv tshuaj ua haujlwm
Yuav kom muag raws li Hom 630 Stainless Hlau, nws yuav tsum muaj cov tshuaj lom neeg tshwj xeeb uas suav nrog:
- Cr 15-17.5%
- Yog 3-5%
- Mn 1%
- Si 1%
- P 0.040%
- S 0.03%
- Yog '3-5%
- Nb+Ta 0.15-0.45%
Post lub sij hawm: Oct-09-2020