Haynes 25(AlloyL605) jẹ ojutu ti o lagbara ti o ni okun cobalt-chromium-tungsten nickel alloy pẹlu agbara iwọn otutu giga ti o dara julọ ati resistance ifoyina to dara si 2000°F(1093°C).Awọn alloy tun nfunni ni resistance to dara si sulfidation ati resistance si wọ ati galling.Alloy L-605 jẹ iwulo ninu awọn ohun elo turbine gaasi gẹgẹbi awọn oruka, awọn abẹfẹlẹ ati awọn ẹya iyẹwu ijona (awọn iṣelọpọ dì) ati pe o tun le ṣee lo ni awọn ohun elo ileru ile-iṣẹ gẹgẹbi awọn muffles tabi awọn ila ni awọn kilns otutu giga.
C | Cr | Ni | Fe | W | Co | Mn | Si | S | P |
0.05-0.15 | 19.0-21.0 | 9.0-11.0 | ≦3.0 | 14.0-16.0 | iwontunwonsi | 1.0-2.0 | ≦0.4 | ≦0.03 | ≦0.04 |
iwuwo (g/cm3) | Ojuami yo (℃) | Specific agbara ooru (J/kg·℃) | Ina resistivity (Ω·cm) | Gbona elekitiriki (W/m·℃) |
9.27 | 1300-1410 | 385 | 88,6×10E-6 | 9.4 |
Aṣoju Tensile Properties, Sheet
Iwọn otutu, °F | 70 | 1200 | 1400 | 1600 | 1800 |
Ultimate Fifẹ Agbara, ksi | 146 | 108 | 93 | 60 | 34 |
0.2% Agbara Ikore, ksi | 69 | 48 | 41 | 36 | 18 |
Ilọsiwaju,% | 51 | 60 | 42 | 45 | 32 |
Aṣoju Wahala-Okun Rupture
Iwọn otutu, °F | 1200 | 1400 | 1500 | 1600 | 1700 | 1800 |
Awọn wakati 100, ksi | 69 | 36 | 25 | 18 | 12 | 7 |
1,000 Wakati, ksi | 57 | 26 | 18 | 12 | 7 | 4 |
AMS5759, AMS 5537, AMS 5796,EN 2.4964,GE B50A460,UNS R30605,Workstoff 2.4964
Pẹpẹ / Rod | Waya / Welding | Rinhoho / Okun | Dì / Awo | Pipe / Tube |
AMS 5759 | AMS 5796/5797 | AMS 5537 | AMS 5537 | -- |
•Iyatọ ga agbara otutu
•Oxidation sooro si 1800°F
•Galling sooro
•Sooro si awọn agbegbe okun, acids ati awọn omi ara
•Awọn paati ẹrọ tobaini gaasi gẹgẹbi awọn iyẹwu ijona ati awọn apanirun lẹhin
•Awọn biarin bọọlu iwọn otutu ti o ga ati awọn ere ije
•Awọn orisun omi
•Okan falifu