KAUPAPA KAUPAPA (%)
2205 ngongo kowiri tira
| Te matū | Te ōrau |
|---|---|
| Rino (Fe) | Taurite |
| Chromium (Cr) – S31803 | 21-23% |
| Chromium (Cr) – S32205 | 22-23% |
| Nika (Ni) | 4.5-6.5% |
| Molybdenum (Mo) – S31803 | 2.5-3.5% |
| Molybdenum (Mo) – S32205 | 3.0-3.5% |
2205 ngongo kowiri tira
| Te matū | Te ōrau |
|---|---|
| Konupora (Mn) | 2% Max |
| Silicon (Si) | 1% Max |
| waro (C) | 0.030% Max |
| Whanariki (S) | 0.020% Max |
| Phosphorus (P) | 0.030% Max |
| hauota (N) | 0.08-0.20% Max |
| – | – |
Ko te 2205 he kowiri tira (austenitic-ferritic) he kowiri tira kei roto tata ki te 40 – 50% te ferrite i roto i te ahua o te annealed.Ko te 2205 he otinga whaihua mo nga raru kapiti waikura hauhauhau i pa ki te 304/304L, 316/316L kowiri ranei.Ko te nui o te chromium, te molybdenum me te hauota kei te whakarato i te parenga waikura pai ake i te 316/316L me te 317L kowiri i roto i te nuinga o nga taiao.Ko te kaha hoahoa o 2205 he tino teitei ake i te 316/316L, he maha nga wa ka taea te hanga pakitara mama.
2205 ngongo kowiri tira
UNS: S31803/S32205
Rahi Rahi: 1/4” – 1” OD
Whakatakotoranga:
2205 ngongo kowiri tira
- Ngongo Korekore: ASTM A789
- NACE MR0175/MR0103
Tukatuka Wātea:
2205 ngongo kowiri tira
- Mahi Matao me Bright Annealed
Te wa tuku: Sep-19-2023