S32750
ʻO S32750 ka papa maʻamau o ka super-duplex stainless steel e pili ana i ka 25% chromium, 7% nickel a me nā hoʻohui nui o ka molybdenum, manganese a me ka nitrogen.E like me ka nui o nā papa duplex, hāʻawi pū ʻo S32750 i ka ikaika kiʻekiʻe a me ke kūpaʻa maikaʻi loa i ka chloride stress corrosion cracking, ʻoiai ka molybdenum a me nā pae nitrogen e hoʻonui ai i ka pitting, crevice a me ka pale corrosion maʻamau.
S32750 kila kila hoʻohui kemika wili paipu
Nā kikoʻī pili o S32750
- F53
- Sandvik SAF 2507®*
- NACE MR 0175
- ISO 15156-3
- NORSOK M-630
- 1.4410
- X2CrNiMoN25-7-4
- S32750 kila kila hoʻohui kemika wili paipu
Ka inoa inoa o S32750
Fe rem, Cr 25.0%, Ni 7.0%, Mo 4.0%, N 0.28%
Mea Mechanical o S32750
S32750 kila kila hoʻohui kemika wili paipu
| ʻO ka ikaika ʻoi loa (N/mm²) | ʻO ke koʻikoʻi hōʻoia (N/mm²) | Elongation (%) | Paʻakiki (HB) |
|---|---|---|---|
| 760-800 | 315-550 | 15 | 280 ka nui |
Nā mea nui o S32750
- ikaika kiʻekiʻe loa
- Kūleʻa maikaʻi loa i ka lua a me ka crevice corrosion
- Paipai maikaʻi i ka chloride stress corrosion māwae
- Maikaʻi ka hana a me ka weldability
Ka manawa kau: Apr-01-2023