Hastelloy yog nickel-raws li corrosion-resistant alloy, uas yog feem ntau muab faib ua ob pawg: nickel-chromium alloy thiab npib tsib xee-chromium-molybdenum alloy. Hastelloy muaj qhov zoo corrosion kuj thiab thermal stability, thiab feem ntau yog siv nyob rau hauv aviation, tshuaj teb, thiab lwm yam.
ERNiCrMo-4yog siv rau roj-tungsten-arc thiab roj-hlau-arc vuam ntawm Inconel alloy C-276 thiab lwm yam nickel-chromium-molybdenum alloys. Vim muaj cov ntsiab lus siab molybdenum, cov hlau no muaj kev tiv thaiv zoo heev rau kev ntxhov siab corrosion cracking thiab pitting thiab crevice corrosion.
Hom Lub Npe: Oxford Alloy® C-276 FM C-276 Techalloy 276
Standard: AWS A5.14, ERNiCrMo-4/ASME II, SFA-5.14, UNS N10276 Werkstoff Nr. 2.4886 ISO SNi6276 Teb chaws Europe NiCrMo16Fe6W4
Loj: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
Qib | C276 | C22 | C4 | N | |||
Tshuaj Kev sib xyaw (%) | C | ≤ 0.01 | ≤ 0.015 | ≤ 0.015 | ≤ 0.02 | ≤ 0.01 | 0.04-0.08 Nws |
Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤ 3 | ≤1 | |
Fe | 4-7 | 2-6 | ≤ 3 | ≤ 2 | ≤1.5 | ≤ 5 | |
P | ≤ 0.04 | ≤ 0.02 | ≤ 0.04 | ≤ 0.04 | - | ≤ 0.015 | |
S | ≤ 0.03 | ≤ 0.02 | ≤ 0.03 | ≤ 0.03 | - | ≤ 0.02 | |
Si | ≤ 0.08 | ≤ 0.08 | ≤ 0.08 | ≤0.1 | ≤0.1 | ≤1 | |
Ni | so | so | so | so | ≥65 | so | |
Co | ≤ 2.5 | ≤ 2.5 | ≤ 2 | ≤1 | ≤ 3 | ≤0.2 | |
Ti + Cu | - | - | ≤0.7 | - | ≤0.4 | ≤ 0.35 | |
Al+Ti | - | - | - | - | ≤0.5 | ≤0.5 | |
Cr | 14.5-16.5 Nws | 20-22.5 Nws | 14-18 | ≤1 | ≤1.5 | 6-8 | |
Mo | 15-17 | 12.5-14.5 Nws | 14-17 | 26-30 : kuv | ≤ 28.5 | 15-18 | |
B | - | - | - | - | - | ≤ 0.01 | |
W | 3-4.5 | 2.5-3.5 | - | - | ≤ 3 | ≤0.5 | |
V | ≤ 0.35 | ≤ 0.35 | - | 0.2-0.4 hli | - | ≤0.5 |