High Carbon steels Phau ntawv electrode E10018M weld fabrication makings
Daim ntawv thov
Haum rau welding LUB coj lub zog qib ntawm qis alloy siab zog steel qauv, xws li siv tshuab, thiab lwm yam.
Tus qauv peb tau ntsib: GB/T32533 E6918-N3M2, AWS A5.5 E10018M & A5.5M E6918M, ISO18275-A:, ISO 18275-B: E6918-N3M2 A.
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T RULES | 0.10 | 0.75-1.70 Nws | 0.60 ib | 0.35 Nws | 1.40-2.10 Nws | 0.25-0.5 hli | 0.030 Nws | 0.030 Nws | 0.05 Nws |
AWS RULES | 0.10 | 0.75-1.70 Nws | 0.60 ib | 0.35 Nws | 1.40-2.10 Nws | 0.25-0.5 hli | 0.030 Nws | 0.030 Nws | 0.05 Nws |
EXAMPLE VALUE | 0.075 ib | 1.54 ib | 0.33 ib | 0.02 ib | 1.85 ib | 0.38 ib | 0.010 ib | 0.006 ib | 0.002 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 610-690 : kuv | 690 ib | AW | 27/-50 Nws | 18 | ||||
AWS RULES | 610-690 : kuv | 690 ib | AW | 27/-50 Nws | 20 | ||||
EXAMPLE VALUE | 655 | 735 ib | AW | 85/-50 | 23 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | |||||
ELECTRICITY (Amp) | H/W | 80-110 : kuv | 100-130 Nws | 130-180 Nws | 180-230 : kuv | ||||
O/W | 50-80 | 90-120 : kuv | 130-160 : kuv | - |
Peculiarity
Hlau hmoov tsis tshua muaj hydrogen potassium tes electrode, kev ua haujlwm siab.
Ruaj khov arc, me me txaws, zoo molding, yooj yim desagging.
X-ray kev ua tau zoo yog qhov zoo, ruaj khov txhua yam khoom.
Qhia kom meej
Cov duab zoo nkauj
Cov duab zoo nkauj
Hais txog peb
Factory fioor zaub
Cov ntaub ntawv thov
300,000-tuj offshore Floating Production thiab Storage Tanker (FPSO)
308,000 tons VLCC roj av nkoj
Lub Hoobkas tua
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T RULES | 0.10 | 0.75-1.70 Nws | 0.60 ib | 0.35 Nws | 1.40-2.10 Nws | 0.25-0.5 hli | 0.030 Nws | 0.030 Nws | 0.05 Nws |
AWS RULES | 0.10 | 0.75-1.70 Nws | 0.60 ib | 0.35 Nws | 1.40-2.10 Nws | 0.25-0.5 hli | 0.030 Nws | 0.030 Nws | 0.05 Nws |
EXAMPLE VALUE | 0.075 ib | 1.54 ib | 0.33 ib | 0.02 ib | 1.85 ib | 0.38 ib | 0.010 ib | 0.006 ib | 0.002 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 610-690 : kuv | 690 ib | AW | 27/-50 Nws | 18 | ||||
AWS RULES | 610-690 : kuv | 690 ib | AW | 27/-50 Nws | 20 | ||||
EXAMPLE VALUE | 655 | 735 ib | AW | 85/-50 | 23 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | |||||
ELECTRICITY (Amp) | H/W | 80-110 : kuv | 100-130 Nws | 130-180 Nws | 180-230 : kuv | ||||
O/W | 50-80 | 90-120 : kuv | 130-160 : kuv | - |
Sau koj cov lus ntawm no thiab xa tuaj rau peb