Tsawg Carbon steels vuam E7016-G ua
Haum rau cov txheej txheem tseem ceeb ntawm cov hlau tsis tshua muaj hlau ntawm tib qib, xws li: offshore platforms, nkoj, nkoj siab, thiab lwm yam.
Dab tsi yog characieristics?
●Tsawg hydrogen potassium hom tes electrode.
●Ruaj khov arc, me me txaws, yooj yim slag tshem tawm, hluav taws kub tsis kam, tawg kuj.
●Kev ua tau zoo heev.
●Cov khoom siv kho tshuab yog ruaj khov, yas thiab zoo cuam tshuam toughness.
Khoom Parameter
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
| GB/T RULES | 0.056 ib | 0.45 ib | 1.25 | 0.015 ib | 0.01 ib | 0.50 ib | 0.030 Nws | - | - |
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 | 485 ib | 575 ib | 27 | 113/-50 ib | 620 * 1 | ||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | |||||
| ELECTRICITY (Amp) | H/W | 55-85 : kuv | 90-130 : kuv | 130-180 Nws | 180-240 : kuv | ||||
| O/W | 50-80 | 90-120 : kuv | 130-160 : kuv | - | |||||
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
●Xinjiang Kela 2 Central Treatment Plant Project
●JU2000E jack-up drilling rig
Peb cov khoom rau lub ntiaj teb
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
| GB/T RULES | 0.056 ib | 0.45 ib | 1.25 | 0.015 ib | 0.01 ib | 0.50 ib | 0.030 Nws | - | - |
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 | 485 ib | 575 ib | 27 | 113/-50 ib | 620 * 1 | ||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | |||||
| ELECTRICITY (Amp) | H/W | 55-85 : kuv | 90-130 : kuv | 130-180 Nws | 180-240 : kuv | ||||
| O/W | 50-80 | 90-120 : kuv | 130-160 : kuv | - | |||||
Sau koj cov lus ntawm no thiab xa tuaj rau peb