Aws A5.14 Nickel Alloy Ernicu-7 MIG Vuam Hlau TIG Vuam Qws rau Monel 400 Vuam
1. FM60 Oxford Alloy 60ERNiCu-7TIG welding rod
ERNiCu-7muaj lub zog zoo thiab tiv thaiv corrosion hauv ntau cov xov xwm, nrog rau cov dej hiav txwv, ntsev, thiab txo cov kua qaub. Thiab nws tuaj yeem siv los npog cov pa roj carbon steel, muab cov txheej txheem tsis zoo ntawm ERNi-1 yog siv rau thawj txheej. Cov alloy no tsis muaj hnub nyoog hardnable thiab thaum siv los koom nrog Monel K-500 muaj zog qis dua li cov hlau puag.
Hom Lub Npe: Oxford Alloy® 60 FM 60 Techalloy 418
Standard: AWS 5.14 Class ERNiCu-7 / ASME SFA 5.14 Class ERNiCu-7 ASME II, SFA-5.14 UNS N04060 Werkstoff Nr. 2.4377 ISO SNi4060 Teb chaws Europe NiCu30Mn3Ti
CHEMICAL COMPOSITION(%)
| C | Si | Mn | S | P | Ni |
| ≤ 0.15 | ≤1.25 | ≤4.0 | ≤ 0.015 | ≤ 0.02 | 62-69 : kuv |
| Al | Ti | Fe | Cu | lwm tus | |
| ≤1.25 | 1.5-3.0 Nws | ≤ 2.5 | So | <0.5 |
WELDING PARAMETERS
| Txheej txheem | Txoj kab uas hla | Qhov hluav taws xob | Amperage | Roj |
| TIG | 0.035 "(0.9 hli) .045 "(1.2mm) 1/16" (1.6mm) 3/32" (2.4mm) 1/8 "(3.2mm) | 12-15 13-16 14-18 15-20 15-20 hnub | 60-90 80-110 : kuv 90-130 : kuv 120-175 : kuv 150-220 : kuv | 100% Argon 100% Argon 100% Argon 100% Argon 100% Argon |
| MIG | 0.035 "(0.9 hli) 045 "(1.2mm) 1/16" (1.6mm) | 26-29 28-32 29-33 ib | 150-190 : kuv 180-220 : kuv 200-250 | 75% Argon + 25% Helium 75% Argon + 25% Helium 75% Argon + 25% Helium |
| SAW | 3/32 "(2.4mm) 1/8" (3.2mm) 5/32" (4.0mm) | 28-30 29-32 30-33 ib | 275-350 350-450 400-550 | Flux tsim nyog yuav siv tau Flux tsim nyog yuav siv tau Flux tsim nyog yuav siv tau |
MECHANICAL PROPERTIES
| Tensile zog | 76,500 PSI | 530 MPA |
| Yield zog | 52,500 PSI | 360 MPA |
| Elongation | 34% |
APPLICATIONS
ERNiCu-7 tuaj yeem siv rau kev siv vuam sib txawv siv ntau yam nickel-tooj liab alloys rau npib tsib xee 200 thiab rau tooj liab-nickel alloys.
ERNiCu-7 yog siv rau roj-tungsten-arc, roj-hlau-arc, thiab submerged-arc vuam ntawm Monel alloy 400 thiab K-500.
ERNiCu-7 yog dav siv nyob rau hauv marine daim ntaub ntawv vim hais tias ntawm nws zoo tsis kam mus rau corrosive los ntawm seawater thiab brackish dej.
