Tsawg-alloy steels Flux cored hlau E81T1-Ni1C weld fabrication accessories
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.12 | 1.75 ib | 0.80 ib | - | 0.80-1.20 Nws | 0.35 Nws | 0.03 ib | 0.03 ib |
AWS RULES | 0.12 | 1.50 Nws | 0.80 ib | 0.15 | 0.80-1.10 Nws | 0.35 Nws | 0.03 ib | 0.03 ib |
EXAMPLE VALUE | 0.04 ib | 1.34 ib | 0.3 | 0.02 ib | 0.93 ua | 0.02 ib | 0.01 ib | 0.005 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kev kho cua sov ° Cxh | |||||
GB/T RULES | 460 | 550-740 Ib | 27/-40 Nws | 17 | AW | |||||
AWS RULES | 470 ib | 550-690 : kuv | 27/-30 Nws | 19 | AW | |||||
EXAMPLE VALUE | 530 | 590 ua | 110/-40 ib | 27 | AW |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 : kuv | 24-36 : kuv | 25-40 | |||||||
Amp | 150-300 Nws | 170-360 : kuv | 200-400 | |||||||
Qhuav Extension Length (mm) | 15-20 | 15-20 | 18-25 | |||||||
Gas ntws (l / min) | 15-25 | 15-25 | 15-25 |
Cov ntsiab lus tseem ceeb yog 1% Ni.
Lub arc yog mos thiab ruaj khov, tsis tshua muaj txaws, zoo nkauj sib sau, zoo slag tshem tawm, tsawg soot, nrog zoo heev vuam kev kawm.
Tsawg kub cuam tshuam kev ua tau zoo heev.
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Peb lub qhov rooj 2# tsis ua haujlwm
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Sinopec refining thiab Chemical Project
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Vuam cov ntaub ntawv rau LNG tsheb fwj
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.12 | 1.75 ib | 0.80 ib | - | 0.80-1.20 Nws | 0.35 Nws | 0.03 ib | 0.03 ib |
AWS RULES | 0.12 | 1.50 Nws | 0.80 ib | 0.15 | 0.80-1.10 Nws | 0.35 Nws | 0.03 ib | 0.03 ib |
EXAMPLE VALUE | 0.04 ib | 1.34 ib | 0.3 | 0.02 ib | 0.93 ua | 0.02 ib | 0.01 ib | 0.005 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Kev kho cua sov ° Cxh | |||||
GB/T RULES | 460 | 550-740 Ib | 27/-40 Nws | 17 | AW | |||||
AWS RULES | 470 ib | 550-690 : kuv | 27/-30 Nws | 19 | AW | |||||
EXAMPLE VALUE | 530 | 590 ua | 110/-40 ib | 27 | AW |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 : kuv | 24-36 : kuv | 25-40 | |||||||
Amp | 150-300 Nws | 170-360 : kuv | 200-400 | |||||||
Qhuav Extension Length (mm) | 15-20 | 15-20 | 18-25 | |||||||
Gas ntws (l / min) | 15-25 | 15-25 | 15-25 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb