Nickel alloys Manual electrode ENiCrFe-7 Welding yekubatanidza
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb | Cu | Mo | |
GB/T RULES | 0.05 | 5.00 | 0.80 | 28.0-31.5 | ≥50 | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
AWS Mitemo | 0.05 | 5.00 | 0.75 | 28.0-31.5 | Margin | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
MUENZANISO VALUE | 0.048 | 2.5 | 0.33 | 29.6 | 56.9 | 9 | 1.45 | 0.017 | 0.050 |
MACHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 360 | 550 | - | 27 | ||||
AWS Mitemo | - | 550 | - | 30 | ||||
MUENZANISO VALUE | 450 | 650 | - | 41.5 |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |
Low hydrogen mhando ruoko electrode, nominal kuumbwa (uremu muzana) iri 55Ni-29Cr-9.5Fe-3Mn-1.5Nb+Ta, nickel - chromium - iron alloy electrode.
Yakakwira Cr yemukati inoita kuti ive nani kuramba kushushikana nekupwanya mukupwanya mumwaranzi yenyukireya uye yakachena nharaunda yemvura.
Yakagadzika arc, yakanaka kuumbwa, kunyura kudiki, kunyungudika nyore, yakanaka porosity kuramba, yakagadzika michina zvimiro zvesimbi yakanyungudutswa, uye yakanaka corrosion kuramba mukupisa tembiricha oxidation uye sulfur-ine mamiriro.
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Sinopec kunatsa uye Chemical Project
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Hainan Huasheng phenol recovery tower
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Carbon simbi, Stainless simbi tower welding
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb | Cu | Mo | |
GB/T RULES | 0.05 | 5.00 | 0.80 | 28.0-31.5 | ≥50 | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
AWS Mitemo | 0.05 | 5.00 | 0.75 | 28.0-31.5 | Margin | 7.0-12.0 | 1.0-2.5 | 0.50 | 0.50 | |
MUENZANISO VALUE | 0.048 | 2.5 | 0.33 | 29.6 | 56.9 | 9 | 1.45 | 0.017 | 0.050 |
MACHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 360 | 550 | - | 27 | ||||
AWS Mitemo | - | 550 | - | 30 | ||||
MUENZANISO VALUE | 450 | 650 | - | 41.5 |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |