Low-alloy stielen X70 line stiel E81T5-GC weld fabrication stuff
GEMISCHE KOMPONET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Al |
GB / T REGELS | 0.15 | 0,5-1,75 | 0,80 | - | 1.00-2.00 | 0,35 | 0.03 | 0.03 | - |
AWS REGELS | - | - | - | - | - | - | - | - | - |
EXEMPEL WAARDE | 0.065 | 1.00 | 0.1 | 0.01 | 1.8 | 0.01 | 0.01 | 0.002 | 1.00 |
MEGANISCHE EIENDOM:
BESIT | YIELD STRENGT (MPa) | EXTENSION STRENGTH (MPa) | IMAPACT WAARDE J/℃ | ELONGATION(%) | Warmtebehanneling °Cxh | |||||
GB / T REGELS | 460 | 550-740 | 27/-40 | 17 | AW | |||||
AWS REGELS | 460 | 550-690 | - | 19 | AW | |||||
EXEMPEL WAARDE | 510 | 585 | 150/-40 | 25 | AW |
Oanrikkemandearre weldingparameters:
DIAMETER SPESIFIKASJES (mm) | 1.2 / Automatysk welding | 1.4 / Automatysk welding | 1.6/ Semi-automatyske welding | |||||||
Folje | Capping | Folje | Capping | |||||||
Volt | 23-25 | 20-22 | 24-27 | 22-24 | 21-24 | |||||
Amp | 220-260 | 180-200 | 240-300 | 190-220 | 200-250 | |||||
Dry extension lingte (mm) | 15-20 | 15-20 | 15-20 | 15-20 | 15-20 | |||||
Gasstream (l/min) | 15-25 | 15-25 | 15-25 | 15-25 | 15-25 |
Flux-cored lasdraad, 550Mpa alkaline leechlegearre stiel.
Moaie foarmjen, goede slagferwidering, minder reek, mei poerbêste weldingtechnology, geskikt foar fertikaal nei ûnderen welding.
It hat goede lege temperatuer taaiens, crack ferset en porosity ferset.
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Harbin Electric - Sanmen, Haiyang MSR
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Carbon stiel, roestfrij stiel toer welding
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2,3 miljoen barrels fan SBM Fast4ward FPSO
GEMISCHE KOMPONET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Al |
GB / T REGELS | 0.15 | 0,5-1,75 | 0,80 | - | 1.00-2.00 | 0,35 | 0.03 | 0.03 | - |
AWS REGELS | - | - | - | - | - | - | - | - | - |
EXEMPEL WAARDE | 0.065 | 1.00 | 0.1 | 0.01 | 1.8 | 0.01 | 0.01 | 0.002 | 1.00 |
MEGANISCHE EIENDOM:
BESIT | YIELD STRENGT (MPa) | EXTENSION STRENGTH (MPa) | IMAPACT WAARDE J/℃ | ELONGATION(%) | Warmtebehanneling °Cxh | |||||
GB / T REGELS | 460 | 550-740 | 27/-40 | 17 | AW | |||||
AWS REGELS | 460 | 550-690 | - | 19 | AW | |||||
EXEMPEL WAARDE | 510 | 585 | 150/-40 | 25 | AW |
Oanrikkemandearre weldingparameters:
DIAMETER SPESIFIKASJES (mm) | 1.2 / Automatysk welding | 1.4 / Automatysk welding | 1.6/ Semi-automatyske welding | |||||||
Folje | Capping | Folje | Capping | |||||||
Volt | 23-25 | 20-22 | 24-27 | 22-24 | 21-24 | |||||
Amp | 220-260 | 180-200 | 240-300 | 190-220 | 200-250 | |||||
Dry extension lingte (mm) | 15-20 | 15-20 | 15-20 | 15-20 | 15-20 | |||||
Gasstream (l/min) | 15-25 | 15-25 | 15-25 | 15-25 | 15-25 |
Skriuw jo berjocht hjir en stjoer it nei ús