Nickel alloys MIG ERNiCr-3 Soldering kev twb kev txuas
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | Fe | Nb+Ta | P | S |
GB/T RULES | 0.10 | 2.5-3.5 | 0.50 ib | 18.0-22.0 Nws | ≥67 | - | 3.0 | 2.0-3.0 Nws | - | - |
AWS RULES | 0.10 | 2.5-3.5 | 0.50 ib | 18.0-22.0 Nws | ≥67 | - | 3.0 | 2.0-3.0 Nws | 0.03 ib | 0.02 ib |
EXAMPLE VALUE | 0.023 ib | 2.81 ib | 0.09 ib | 20.15 Nws | 72.86 ib | 0.19 ib | 0.84 ib | 2.46 ib | 0.001 ib | 0.004 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | - | - | - | ||||
AWS RULES | - | 550 | - | - | ||||
EXAMPLE VALUE | - | 675 ib | 92/-196 ib | 42 |
Lub ntsiab muaj pes tsawg leeg yog 72Ni-20Cr-3Mn-2.5Nb + Ta, nickel-chromium alloy argon arc vuam hlau.
Molten hlau muaj cov khoom siv zoo thiab ua haujlwm zoo rau pitting corrosion thiab crevice corrosion.
Smooth hlau pub, ruaj khov arc, zoo nkauj sib sau, zoo ntws ntawm molten hlau, tsawg txaws, nrog zoo heev vuam txheej txheem kev ua tau zoo.
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85000 m3 Loj heev ethane Ethylene Carrier (VLEC)
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Canada LNG Project
Harbin hluav taws xob peb qhov rooj CMT
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | Fe | Nb+Ta | P | S |
GB/T RULES | 0.10 | 2.5-3.5 | 0.50 ib | 18.0-22.0 Nws | ≥67 | - | 3.0 | 2.0-3.0 Nws | - | - |
AWS RULES | 0.10 | 2.5-3.5 | 0.50 ib | 18.0-22.0 Nws | ≥67 | - | 3.0 | 2.0-3.0 Nws | 0.03 ib | 0.02 ib |
EXAMPLE VALUE | 0.023 ib | 2.81 ib | 0.09 ib | 20.15 Nws | 72.86 ib | 0.19 ib | 0.84 ib | 2.46 ib | 0.001 ib | 0.004 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | - | - | - | ||||
AWS RULES | - | 550 | - | - | ||||
EXAMPLE VALUE | - | 675 ib | 92/-196 ib | 42 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb