High Carbon steels Flux cored hlau E61T-GC hlau Jointing cov ntaub ntawv
Nws yog tsim rau vuam ntawm machinery, siab nkoj, nkoj, roj av thiab tshuaj lom neeg kev lag luam
Dab tsi yog characieristics?
●Lub arc yog mos thiab ruaj khov, tsis tshua muaj txaws.
●Zoo nkauj sib sau, zoo slag tshem tawm.
●Tsawg plua plav thiab kev ua haujlwm vuam zoo heev.
●Kev cuam tshuam zoo.
Khoom Parameter
CHEMICAL COMPNET:
ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
GB/T RULES | 0.03 ib | 0.35 Nws | 0.65 ib | 0.01 ib | 0.005 ib | 0.40 Nws | 0.020 ib | 0.01 ib | - |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | ||||
GB/T RULES | 440 | 500 | 28 | 120/0 | - |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.4 | 1.6 | ||||
Volt | 23-32 : kuv | 24-36 : kuv | 25-40 | ||||
Amp | 150-300 Nws | 170-360 : kuv | 200-400 | ||||
Qhuav stretch length (mm) | 15-20 | 15-20 | 18-25 | ||||
Gas ntws (I / min) | 15-25 | 15-25 | 15-25 |
Hom kev thauj mus los
●Tsav tsheb thauj mus los
●Kev xa khoom
Peb lub tsev khaws khoom
Peb koom nrog qhov kev pab cuam
●Zhejiang Petrochemical 40 lab tons / xyoo refining thiab tshuaj integration project
●Sinopec refining thiab chemical project
Peb cov khoom rau lub ntiaj teb
CHEMICAL COMPNET:
ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
GB/T RULES | 0.03 ib | 0.35 Nws | 0.65 ib | 0.01 ib | 0.005 ib | 0.40 Nws | 0.020 ib | 0.01 ib | - |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | Kev kho cua sov ° C * h | ||||
GB/T RULES | 440 | 500 | 28 | 120/0 | - |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.2 | 1.4 | 1.6 | ||||
Volt | 23-32 : kuv | 24-36 : kuv | 25-40 | ||||
Amp | 150-300 Nws | 170-360 : kuv | 200-400 | ||||
Qhuav stretch length (mm) | 15-20 | 15-20 | 18-25 | ||||
Gas ntws (I / min) | 15-25 | 15-25 | 15-25 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb