“Alloy 800H” diýlip hem atlandyrylýan Incoloy 800H, UNS N08810 ýa-da DIN W.Nr. 1.4958. Alloy 800 bilen himiki düzümi diýen ýaly bar, ýokary temperatura häsiýetleriniň gowulaşmagyna sebäp bolýan has ýokary uglerod goşulmagyny talap edýär. DeňeşdirildiIncoloy 800, 1100 ° F [592 ° C] -den 1800 ° F [980 ° C] aralygynda has gowy süýşmek we stres-ýyrtyk aýratynlyklary bar. “Incoloy 800”, adatça, takmynan 1800 ° F [980 ° C] derejesinde gyzdyrylsa-da, “Incoloy 800H” takmynan 2100 ° F [1150 ° C] bilen ýakylmalydyr. Mundan başga-da, Alloy 800H ASTM 5-e laýyklykda ortaça däne ululygyna eýe.
1. Himiki düzümi talaplary
| Incoloy 800-iň himiki düzümi,% | |
|---|---|
| Nikel | 30.0-35.0 |
| Krom | 19.0-23.0 |
| Demir | ≥39.5 |
| Uglerod | 0.05-0.10 |
| Alýumin | 0.15-0.60 |
| Titan | 0.15-0.60 |
| Marganes | ≤1.50 |
| Kükürt | ≤0.015 |
| Silikon | .001.00 |
| Mis | ≤0.75 |
| Al + Ti | 0.30-1.20 |
2. Incoloy 800H-iň mehaniki aýratynlyklary
ASTM B163 UNS N08810, Incoloy 800H bökdençsiz turbalar, 1-1 / 4 ″ x 0.083 ″ (WT) x 16,6 ′ (L).
| Dartyş güýji, min. | Hasyl beriş güýji, min. | Uzalma, min. | Gatylyk, min. | ||
|---|---|---|---|---|---|
| Mpa | ksi | Mpa | ksi | % | HB |
| 600 | 87 | 295 | 43 | 44 | 138 |
3. Incoloy 800H-iň fiziki aýratynlyklary
| Dykyzlygy | Eriş aralygy | Aýratyn ýylylyk | Elektrik garşylygy | ||
|---|---|---|---|---|---|
| g / sm3 | ° C. | ° F. | J / kg. k | Btu / f. ° F. | µΩ · m |
| 7.94 | 1357-1385 | 2475-2525 | 460 | 0.110 | 989 |
4. Incoloy 800H-iň önüm görnüşleri we ülňüleri
| Önüm | Standart |
|---|---|
| Çybyk we bar | ASTM B408, EN 10095 |
| Tabak, list we zolak | ASTM A240, A480, ASTM B409, B906 |
| Birkemsiz turba we turba | ASTM B829, B407 |
| Kebşirlenen turba we turba | ASTM B514, B515, B751, B775 |
| Kebşirlenen armatura | ASTM B366 |
| Galplyk | ASTM B564, DIN 17460 |
Iş wagty: Oktýabr-23-2020