Dur aloi isel Gwifren â chraidd fflwcs E81T1-K2C Gwneuthuriad Weldio
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
RHEOLAU GB/T | 0.12 | 1.75 | 0.80 | - | 1.00-2.00 | 0.35 | 0.03 | 0.03 |
RHEOLAU AWS | 0.15 | 0.50-1.75 | 0.80 | 0.15 | 1.00-2.00 | 0.35 | 0.03 | 0.03 |
GWERTH ENGHREIFFTIOL | 0.034 | 1.22 | 0.3 | 0.02 | 1.59 | 0.01 | 0.01 | 0.005 |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | GWERTH IMAPACT J/℃ | ELONGATION(%) | Triniaeth wres ° Cxh | |||||
RHEOLAU GB/T | 460 | 550-740 | 27/- 60 | 17 | AW | |||||
RHEOLAU AWS | 470 | 550-690 | 27/-30 | 19 | AW | |||||
GWERTH ENGHREIFFTIOL | 550 | 625 | 100/-60 | 25 | AW |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 1.2 | 1.4 | 1.6 | |||||||
Folt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
Hyd estyniad sych (mm) | 15-20 | 15-20 | 18-25 | |||||||
Llif nwy (l/munud) | 15-25 | 15-25 | 15-25 |
Y brif gydran yw 1.5% Ni.
Mae'r arc yn feddal ac yn sefydlog, llai o sblash, ffurfio hardd, tynnu slag da, llai o huddygl, gyda pherfformiad proses weldio rhagorol.
Mae sioc tymheredd isel a pherfformiad CTOD yn rhagorol.
Gwaith Pŵer Niwclear Haiyang
Llwyfan drilio lled-danddwr dwfn 3000m "Haiyang Shiyou 981"
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
RHEOLAU GB/T | 0.12 | 1.75 | 0.80 | - | 1.00-2.00 | 0.35 | 0.03 | 0.03 |
RHEOLAU AWS | 0.15 | 0.50-1.75 | 0.80 | 0.15 | 1.00-2.00 | 0.35 | 0.03 | 0.03 |
GWERTH ENGHREIFFTIOL | 0.034 | 1.22 | 0.3 | 0.02 | 1.59 | 0.01 | 0.01 | 0.005 |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | GWERTH IMAPACT J/℃ | ELONGATION(%) | Triniaeth wres ° Cxh | |||||
RHEOLAU GB/T | 460 | 550-740 | 27/- 60 | 17 | AW | |||||
RHEOLAU AWS | 470 | 550-690 | 27/-30 | 19 | AW | |||||
GWERTH ENGHREIFFTIOL | 550 | 625 | 100/-60 | 25 | AW |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 1.2 | 1.4 | 1.6 | |||||||
Folt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
Hyd estyniad sych (mm) | 15-20 | 15-20 | 18-25 | |||||||
Llif nwy (l/munud) | 15-25 | 15-25 | 15-25 |
Ysgrifennwch eich neges yma a'i hanfon atom