High Carbon steels Khoom hlau ER70S-3 weld fabrication khoom
Haum rau boiler, chemical thawv, machinery, kev tsim kho, shipbuilding thiab lwm yam lag luam, rau siab yuav tsum tau ntawm tsawg carbon steel thiab tsis tshua muaj alloy structural steel vuam.
Dab tsi yog characieristics?
●Ruaj khov arc, zoo nkauj sib sau, zoo fluidity ntawm molten hlau, zoo heev cracking kuj, zoo heev vuam txheej txheem kev ua tau zoo.
●Cov ntsiab lus ntawm S thiab P ntawm molten hlau yog tsawg, thiab nws muaj plasticity zoo heev, cuam tshuam toughness thiab HIC / SSC kuj.
Khoom Parameter
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
| GB/T RULES | 0.078 ib | 0.67 ib | 1.09 Nws | 0.005 ib | 0.004 ib | 0.01 ib | 0.01 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 | 4 35 | 525 | 29 | 265/-30 138/-50 ib | AW | ||||
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
●Harbin hluav taws xob peb lub rooj vag CMT
●3,000-meter deepwater semi-submersible drilling platform "Haiyang Shiyou 981"
Peb cov khoom rau lub ntiaj teb
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
| GB/T RULES | 0.078 ib | 0.67 ib | 1.09 Nws | 0.005 ib | 0.004 ib | 0.01 ib | 0.01 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 | 4 35 | 525 | 29 | 265/-30 138/-50 ib | AW | ||||
-
High Carbon steels MIG ER80S-G Foob sib koom ua ke
-
High Carbon Steels Phau Ntawv Electrode E8815-G Saf ...
-
High Carbon steels Khoom hlau ER70S-6 vuam cov ntaub ntawv
-
High Carbon steels Flux cored hlau E71T-GS Muag ...
-
High Carbon steels phau ntawv electrode E10018M wel ...
-
High Carbon steels phau ntawv electrode E7018-1 wel ...
Sau koj cov lus ntawm no thiab xa tuaj rau peb