High Carbon steels Khoom hlau ER70S-G vuam kev ua
Siv dav hauv nkoj tsim, kav dej, siv tshuab, petrochemical, thermal fais fab nroj tsuag, LNG fais fab nroj tsuag, tsheb, boiler, siab nkoj thiab lwm yam lag luam; Yuav siv tau rau vuam carbon steel xws li 20 #, 20g, 20R thiab lwm yam hlau, 490MPa qib zog steel xws li X60, X65, 16Mn, 16MnR thiab hais txog; Yuav siv tau rau pipeline hauv qab vuam, ib sab vuam ob molding.
Dab tsi yog characieristics?
●ruaj khov arc, zoo nkauj sib sau, zoo ntws ntawm molten hlau, zoo heev vuam tshuab.
●Fused hlau muaj cov khoom siv zoo.
Khoom Parameter
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
| GB/T RULES | 0.075 ib | 0.85 ib | 1.47 ib | 0.016 ib | 0.016 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 | 520/420 ib | 625/550 ib | 27 / 31 ib | 255/-30 218/-20 ib | AW / 608*40 | ||||
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
●2.3 lab barrels ntawm SBM Fast4ward FPSO
●Vuam cov ntaub ntawv rau aluminium alloys
Peb cov khoom rau lub ntiaj teb
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Lwm yam |
| GB/T RULES | 0.075 ib | 0.85 ib | 1.47 ib | 0.016 ib | 0.016 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 | 520/420 ib | 625/550 ib | 27 / 31 ib | 255/-30 218/-20 ib | AW / 608*40 | ||||
Sau koj cov lus ntawm no thiab xa tuaj rau peb