Aloeon nicel Llawlyfr electrod ENiCrFe-3 Weldio uniad
CYDRADDOLDEB CEMEGOL:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
| RHEOLAU GB/T | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
| RHEOLAU AWS | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
| GWERTH ENGHREIFFTIOL | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 | |
EIDDO MECANYDDOL:
| EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | GWERTH IMAPACT J/℃ | ELONGATION(%) | ||||
| RHEOLAU GB/T | 360 | 550 | - | 27 | ||||
| RHEOLAU AWS | - | 550 | - | 30 | ||||
| GWERTH ENGHREIFFTIOL | 410 | 650 | - | 40 | ||||
PARAMEDRAU WELDIO A ARGYMHELLIR:
| MANYLEBAU DIAMETER(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| TRYDAN (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 55-80 | 65-110 | 80-130 | ||||||||
Electrod llaw math hydrogen isel, cyfansoddiad enwol (canran pwysau) yw 65Ni-15Cr-8Fe-7.5Mn-2Nb + Ta, ar gyfer electrod aloi nicel-chrome-haearn.
Oherwydd cynnwys uchel yr aloi, mae ganddo gryfder tymheredd uchel uchel a gwrthiant ocsideiddio a gall addasu i'r ystod tymheredd o dymheredd isel i 480 ℃.
Arc sefydlog, ffurfio hardd, ychydig o sblash, tynnu slag hawdd, ymwrthedd mandylledd da, mae priodweddau mecanyddol metel tawdd yn sefydlog.
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Tancer Cynhyrchu a Storio arnofiol alltraeth 300,000 tunnell (FPSO)
Harbin trydan tri drws CMT
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Tanc storio Zhejiang Satellite Energy 3 × 60,000 m³LPG
CYDRADDOLDEB CEMEGOL:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
| RHEOLAU GB/T | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
| RHEOLAU AWS | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
| GWERTH ENGHREIFFTIOL | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 | |
EIDDO MECANYDDOL:
| EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | GWERTH IMAPACT J/℃ | ELONGATION(%) | ||||
| RHEOLAU GB/T | 360 | 550 | - | 27 | ||||
| RHEOLAU AWS | - | 550 | - | 30 | ||||
| GWERTH ENGHREIFFTIOL | 410 | 650 | - | 40 | ||||
PARAMEDRAU WELDIO A ARGYMHELLIR:
| MANYLEBAU DIAMETER(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| TRYDAN (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 55-80 | 65-110 | 80-130 | ||||||||
Ysgrifennwch eich neges yma a'i hanfon atom