Incoloy 800H, ti a tun mọ ni “Alloy 800H”, jẹ apẹrẹ bi UNS N08810 tabi DIN W.Nr. 1.4958. O ni o ni fere kanna kemikali tiwqn bi Alloy 800 ayafi ti o nilo kan ti o ga erogba afikun Abajade ni ilọsiwaju ga-otutu-ini. Farawe siIncoloy 800, o ni awọn abuda ti nrakò ati aapọn ti o dara julọ ni iwọn otutu 1100°F [592°C] si 1800°F [980°C]. Lakoko ti Incoloy 800 ti wa ni itunu nigbagbogbo ni isunmọ 1800°F [980°C], Incoloy 800H yẹ ki o parẹ ni isunmọ 2100°F [1150°C]. Yato si, Alloy 800H ni apapọ iwọn ọkà ni ibamu pẹlu ASTM 5.
1. Kemikali Tiwqn Awọn ibeere
| Iṣọkan Kemikali ti Incoloy 800,% | |
|---|---|
| Nickel | 30.0-35.0 |
| Cromium | 19.0-23.0 |
| Irin | ≥39.5 |
| Erogba | 0.05-0.10 |
| Aluminiomu | 0.15-0.60 |
| Titanium | 0.15-0.60 |
| Manganese | ≤1.50 |
| Efin | ≤0.015 |
| Silikoni | ≤1.00 |
| Ejò | ≤0.75 |
| Al+Ti | 0.30-1.20 |
2. Mechanical Properties of Incoloy 800H
ASTM B163 UNS N08810, Incoloy 800H awọn paipu ti ko ni oju, 1-1/4 ″ x 0.083″(WT) x 16.6′(L).
| Agbara Fifẹ, min. | Agbara ikore, min. | Ilọsiwaju, min. | Lile, min. | ||
|---|---|---|---|---|---|
| Mpa | ksi | Mpa | ksi | % | HB |
| 600 | 87 | 295 | 43 | 44 | 138 |
3. Awọn ohun-ini ti ara ti Incoloy 800H
| iwuwo | Yo Range | Ooru pato | Itanna Resistivity | ||
|---|---|---|---|---|---|
| g/cm3 | °C | °F | J/kg. k | Btu/lb.°F | µΩ·m |
| 7.94 | 1357-1385 | 2475-2525 | 460 | 0.110 | 989 |
4. Awọn Fọọmu Ọja ati Awọn Ilana ti Incoloy 800H
| Ọja Lati | Standard |
|---|---|
| Rod ati Bar | ASTM B408, EN 10095 |
| Awo, Dì & Rinhoho | ASTM A240, A480, ASTM B409, B906 |
| Alailẹgbẹ Pipe & Tube | ASTM B829, B407 |
| Welded Pipe & tube | ASTM B514, B515, B751, B775 |
| Awọn ohun elo welded | ASTM B366 |
| Ṣiṣẹda | ASTM B564, DIN 17460 |
Akoko ifiweranṣẹ: Oṣu Kẹwa 23-2020