Aloeon nicel Llawlyfr electrod ENiCrMo-6 weldio uniadu gwneuthuriad
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | W | Nb+Ta | P | S | |
RHEOLAU GB/T | 0.10 | 2.0-4.0 | 1.00 | 12.0-17.0 | ≥55 | 10.00 | 1.0-2.0 | 0.5-2.0 | 0.02 | 0.015 | |
RHEOLAU AWS | 0.10 | 2.0-4.0 | 1.00 | 12.0-17.0 | ≥55 | 10.00 | 1.0-2.0 | 0.5-2.0 | 0.03 | 0.02 | |
GWERTH ENGHREIFFTIOL | 0.042 | 2.91 | 0.44 | 13.3 | 70.6 | 4.15 | 1.45 | 1. 350 | 0.008 | 0.003 |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | GWERTH IMAPACT J/℃ | ELONGATION(%) | ||||
RHEOLAU GB/T | 350 | 620 | - | 32 | ||||
RHEOLAU AWS | - | 620 | - | 20 | ||||
GWERTH ENGHREIFFTIOL | 450 | 720 | 80/- 196 | 40 |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||
TRYDAN (Amp) | H/W | 65-115 | 80-140 | 120-180 | |||||
O/W | 60-105 | 70-130 | 110-170 |
Electrod llaw math hydrogen isel, cyfansoddiad enwol (canran pwysau) yw 65Ni-14.5Cr-7Fe-7Mo-1.5W-1.5Nb + Ta, electrod aloi nicel-chrome-molybdenwm.
Arc sefydlog, ffurfio hardd, ychydig o sblash, tynnu slag hawdd, ymwrthedd mandylledd da, mae priodweddau mecanyddol metel tawdd yn sefydlog.
Mae caledwch effaith tymheredd isel yn ardderchog ar -196 ℃, ac mae ganddo gyfernod ehangu thermol tebyg i ddur 9% Ni.
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Mae Shandong Zibo Haiyi 8 yn gosod tanc sfferig propylen 3000m³
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rig drilio jack-up JU2000E
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85000 m3 Cludydd ethan ethan mawr iawn (VLEC)
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | W | Nb+Ta | P | S | |
RHEOLAU GB/T | 0.10 | 2.0-4.0 | 1.00 | 12.0-17.0 | ≥55 | 10.00 | 1.0-2.0 | 0.5-2.0 | 0.02 | 0.015 | |
RHEOLAU AWS | 0.10 | 2.0-4.0 | 1.00 | 12.0-17.0 | ≥55 | 10.00 | 1.0-2.0 | 0.5-2.0 | 0.03 | 0.02 | |
GWERTH ENGHREIFFTIOL | 0.042 | 2.91 | 0.44 | 13.3 | 70.6 | 4.15 | 1.45 | 1. 350 | 0.008 | 0.003 |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | GWERTH IMAPACT J/℃ | ELONGATION(%) | ||||
RHEOLAU GB/T | 350 | 620 | - | 32 | ||||
RHEOLAU AWS | - | 620 | - | 20 | ||||
GWERTH ENGHREIFFTIOL | 450 | 720 | 80/- 196 | 40 |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||
TRYDAN (Amp) | H/W | 65-115 | 80-140 | 120-180 | |||||
O/W | 60-105 | 70-130 | 110-170 |
Ysgrifennwch eich neges yma a'i hanfon atom