Hastelloy C276 Alloy Specifications
Hastelloy C276 (UNS N10276) yog npib tsib xee -chromium- molybdenum alloy renowned rau nws zoo heev corrosion kuj, tshwj xeeb tshaj yog tiv thaiv pitting, crevice corrosion, thiab chloride stress corrosion cracking, ua rau nws zoo tagnrho rau hnyav tshuaj, petrochemical, thiab pov tseg kev kho ib puag ncig. Nws cov khoom tseem ceeb suav nrog lub zog siab, zoo weldability, thiab tsis kam mus rau ntau yam oxidizing thiab txo cov kua qaub, feem ntau teev raws li ASTM B575 thiab ASME SB-575 cov qauv.
Hastelloy C276 yog dab tsi?
Hastelloy C276 seamless steel kav muaj kev siv dav hauv kev lag luam roj thiab roj, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav thiab cov dej corrosive. Cov kav dej no feem ntau siv rau ntawm ntug dej hiav txwv platforms, hauv cov roj refineries, thiab hauv cov nroj tsuag petrochemical.
Hastelloy C276 specifications
Phaj, Sheet & Sawb: ASTM B575, ASME SB575
Qws & Bar: ASTM B574, ASME SB574
Seamless Yeeb Nkab & Tube: ASTM B622, ASME SB622
Cov khoom siv: ASTM B366, ASME SB366
Forgings: ASTM B564, ASME SB564
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Hastelloy C276 Tshuaj muaj pes tsawg leeg |
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| Element | Ib feem pua |
| Nickel (Ni) | Tshuav |
| Molybdenum (hli) | 15% – 17% |
| Chromium (Cr) | 14.5% – 16.5% |
| Hlau (Fe) | 4% – 7% |
| Tungsten (W) | 3% – 4.5% |
| Cobalt (zeeg) | 2.5% |
| Manganese (Mn) | 1% |
| Silicon (Si) | 0.08% |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.04% |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.03% |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.010% |
Hastelloy C276 Lub cev muaj zog
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| Kub | Thermal conductivity | Cov. ntawm Expansiona | Hluav taws xob Resistivity | Young's Modulus |
|---|---|---|---|---|
| degree F | Btu•in./ft2•h℃F | 10-6hauv / hauv •℃F | ohm•cmil/ft | 103ksi ua |
| -270 | 50 | - | - | - |
| -100 | 60 | - | 0 | - |
| 0 | 65 | - | - | - |
| 77 | - | - | 739.2 | 29.8 |
| 100 | 71 | - | - | - |
| 200 | 77 | 6.8 | 734.8 | 29.5 |
| 400 | 90 | 7.0 | 749.3 | 28.6 |
| 600 | 104 | 7.2 | 757.7 | 27.8 |
| 800 | 117 | 7.4 | 760.3 | 26.7 |
| 1000 | 132 | 7.5 | 772.5 | 25.7 |
| 1200 | 145 | 7.7 | 781.5 | 24.8 |
| 1400 | 159 | 8.1 | 773.9 | 23.5 |
| 1600 | 173 | 8.5 | 768.3 | 22.0 |
| 1800 | 185 | - | 766.2 | 20.6 |
| 2000 | 195 | - | 757.7 | 19.1 |
| degree | W/m• degree | µm/m• degree | µΩ•cm | GPa |
| -168 | 7.2 | - | - | - |
| -73 | 8.7 | - | - | - |
| 20 | 69.8 | - | - | - |
| 25 | - | - | 122.9 | 205 |
| 100 | 11.2 | 12.2 | 123.7 | 203 |
| 200 | 12.8 | 12.4 | 124.5 | 198 |
| 300 | 14.7 | 12.9 | 125.7 | 192 |
| 400 | 116.4 | 13.2 | 126.0 | 186 |
| 500 | 18.2 | 13.5 | 127.7 | 180 |
| 600 | 20.0 | 13.6 | 129.9 | 178 |
| 700 | 21.9 | 14.1 | 129.7 | 167 |
| 800 | 23.7 | 14.8 | 128.2 | 159 |
| 900 | 25.4 | - | 127.4 | 150 |
| 1000 | 27.0 | - | 127.1 | 141 |
| 1100 | 28.3 | - | - | - |
Cov cheeb tsam thov
Kev Siv Tshuaj: Kub exchangers, siab hlab ntsha, pipelines, twj, thiab li qub rau corrosive media.
Kev Tiv Thaiv Kev Ua qias tuaj: Flue Gas Desulfurization (FGD) systems, chimney linings, thiab kiv cua.
Roj & Gas: Acid gas (hydrogen sulfide) kho.
Pulp & Ntawv: Distillers thiab bleaching nroj tsuag.
Kev Kho Cov Khib Nyiab: Cov khib nyiab pov tseg.
Standards thiab Qib
UNS: N10276.
Khoom siv: 2.4819.
ASTM / ASME: Phaj: B575, SB-575; welded yeeb nkab: B619; Phaj / Ntawv: B333.
Gnee Steel yog cov chaw tsim khoom ntawm ntau yam nickel{0}}raws li alloys, suav nrog Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 71807, Inconel 7107, Inconel Incoloy 800H / HT, Incoloy 825, Monel Alloy 400, Monel K500, thiab kub kub alloys. Peb tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm cov ntaub ntawv alloy. Gnee Steel cov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob, tsheb, thiab nuclear zog kev lag luam, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy tus nqi nug lossis thov kom haum rau cov khoom siv alloy, thov koj xav tiv tauj peb ntawmru@gneesteelgroup.com rau ib nqe lus.