Tsawg-alloy steels Phau ntawv electrode E8018-B1 hlau Jointing accessories
Hlau hmoov tsis tshua muaj hydrogen potassium hom tes electrode
Ruaj khov arc, tsis tshua muaj txaws, zoo molding, yooj yim slag tshem tawm.
X-Ray kev ua tau zoo heev.
CHEMICAL COMPNET:
ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
GB/T RULES | 0.075 ib | 0.33 ib | 0.78 ib | 0.013 ib | 0.009 ib | 0.015 ib | 0.55 ib | 0.53 ib | - |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | Elongation (%) | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | |||||
GB/T RULES | 520 | 620 | 25 | 130 / Qhov kub thiab txias | 620 * 1 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | ||||
ELECTRICITY (Amp) | H/W | 90-130 : kuv | 140-190 : kuv | 190-240 : kuv | |||
O/W | 80-120 : kuv | 120-160 : kuv | - |
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10000TEU thawv nkoj
SG superior nucleus
Cua zog thov
CHEMICAL COMPNET:
ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
GB/T RULES | 0.075 ib | 0.33 ib | 0.78 ib | 0.013 ib | 0.009 ib | 0.015 ib | 0.55 ib | 0.53 ib | - |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | Elongation (%) | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | |||||
GB/T RULES | 520 | 620 | 25 | 130 / Qhov kub thiab txias | 620 * 1 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | ||||
ELECTRICITY (Amp) | H/W | 90-130 : kuv | 140-190 : kuv | 190-240 : kuv | |||
O/W | 80-120 : kuv | 120-160 : kuv | - |
Sau koj cov lus ntawm no thiab xa tuaj rau peb