Hastelloy waa daawaha u adkaysta nikkel-ku-salaysan, kaas oo inta badan loo qaybiyo laba qaybood: nikkel-chromium alloy iyo nikkel-chromium-molybdenum alloy. Hastelloy waxay leedahay iska caabin daxalka wanaagsan iyo xasilloonida kulaylka, waxaana inta badan loo adeegsadaa duulista, beeraha kiimikada, iwm.
ERNiCrMo-4waxaa loo isticmaalaa alxanka gaaska-tungsten-arc iyo gaaska-birta-arc alxanka ee Inconel alloy C-276 iyo Alloys kale nickel-chromium-molybdenum. Sababtoo ah maadada molybdenum-ka sareeysa, daawahaani wuxuu bixiyaa iska caabin heer sare ah oo dillaaca daxalka walaaca iyo goynta iyo daxalka dillaaca.
Magacyada Caadiga ah: Oxford Alloy® C-276 FM C-276 Techalloy 276
Heerka: AWS A5.14, ERNiCrMo-4/ ASME II, SFA-5.14, UNS N10276 Werkstoff Nr. 2.4886 ISO SNi6276 Yurub NiCrMo16Fe6W4
Cabbirka: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
Darajo | C276 | C22 | C4 | N | |||
Kiimiko Halabuurka (%) | C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
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 | naso | naso | naso | naso | ≥65 | naso | |
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 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 | |
Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤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 | - | ≤0.5 |