Nickel Hastelloy C276 UNS N10276
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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NickelHastelloy C276yog ib tug npib tsib xee-molybdenum-chromium superalloy nrog ib qho ntxiv ntawm tungsten tsim kom muaj corrosion kuj zoo heev nyob rau hauv ib tug ntau yam ntawm hnyav ib puag ncig. Lub siab nickel thiab molybdenum cov ntsiab lus ua rau cov nickel steel alloy tshwj xeeb tshaj yog tiv taus pitting thiab crevice corrosion nyob rau hauv txo qhov chaw thaum chromium conveys tsis kam rau oxidizing media. Cov ntsiab lus qis carbon tsawg txo qis carbide nag lossis daus thaum lub sijhawm vuam kom muaj kev tiv thaiv corrosion hauv cov qauv zoo li-welded. Cov nickel alloy no tiv taus rau kev tsim ntawm cov qoob loo ciam teb hauv thaj chaw weld tshav kub cuam tshuam, yog li ua rau nws tsim nyog rau feem ntau cov txheej txheem tshuaj nyob rau hauv ib qho kev mob welded.
Tshuaj muaj pes tsawg leeg
| Kev sib xyaw |
NWS N10276 |
| Molybdenum | 15.0 - 17.0 |
| Chromium | 14.5 - 16.5 |
| Hlau | 4.0 - 7.0 |
| Tungsten | 3.0 - 4.5 |
| Cobalt | 2.5 max |
| Cov pa roj carbon | 0.02 max |
| Silicon | 0.08 max |
| Manganese | 1 0 max |
| Vanadium | 0.35 max |
| Phosphorus | 0.030 max |
| Sulfur | 0.030 max |
| Nickel | Tshuav |
Lub cev muaj zog
| Metric | Lus Askiv | |
| Qhov ntom | 8.89 g / cm³ | 0.321 lbs/in³ |
| Modulus ntawm Elasticity | 205 GPa | 29,8m wb |
| Hluav taws xob Resistivity | 130 µohm * cm | 51 µohm * ib |
| Thermal conductivity | 9.8 W / (m * degree) | 67.9 BTU* in/(hr*ft²* degree F) |
| Coefficient ntawm thermal expansion | 11.2 µm / (m * degree F) | 6.2 µin / (hauv * degree F) |
Mechanical zog
| Txias ua haujlwm % |
Yield zog |
Qhov kawg tensile zog |
Elongation |
| 0 | 455 MPa [66 ksi] | 842 MPa [122 ksi] | 40 |
| 40 | 1310 MPa [190 ksi] | 1531 MPa [222 ksi] | 3.8 |
| 55 | 1531 MPa [222 ksi] | 1758 MPa [255 ksi] | 3.4 |
|
75 |
1724 MPa [250 ksi] | 1999 MPa [290 ksi] | 3.9 |
Cov yam ntxwv ntawm Nickel Hastelloy Alloy C276
Corrosion kuj:Hastelloy C276 muaj corrosion kuj zoo heev nyob rau hauv ntau qhov chaw, nrog rau cov uas muaj sulfuric acid, hydrochloric acid, thiab chlorine. Nws kuj ua tau zoo nyob rau hauv ib puag ncig uas muaj qhov kub thiab txias.
Siab zog:Hastelloy C276 muaj lub zog tensile siab thiab tuaj yeem siv rau hauv cov ntawv thov uas yuav tsum muaj lub zog siab.
Weldability zoo heev:Alloy C276 tuaj yeem yooj yim welded siv tag nrho cov txheej txheem vuam xws li roj tungsten arc vuam, thaiv hlau arc vuam, thiab electron beam vuam. Qhov no ua rau nws yooj yim xaiv rau fabrication.
Zoo formability:Hastelloy C276 muaj cov qauv zoo thiab tuaj yeem tsim tau yooj yim rau hauv ntau hom duab.
Tsis-magnetic:Hastelloy C276 tsis yog-sib nqus thiab muaj qhov sib nqus permeability tsawg.
Tsis muaj tshuaj lom:Cov hlau tsis muaj tshuaj lom thiab yog li tsim nyog siv rau hauv kev lag luam tshuaj thiab zaub mov.
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