S355JR Ncaj Seam Vuam Yeeb
Khoom Taw qhia ntawm S355JR Ncaj Seam Welded Yeeb Nkab
S355JR ncaj seam welded yeeb nkab yog cov qauv yeeb nkab ua los ntawm S355JR qis- alloy siab- lub zog cov qauv hlau raws li tau teev tseg hauv European qauv EN 10210/10219. Nws yog tsim los ntawm dov thiab vuam steel daim hlau los yog strips raws ib kab. Nws cov ntsiab lus tseem ceeb yog qhov sib npaug ntawm qhov sib npaug ntawm qhov sib txuas, thiab nws feem ntau yog tsim los ntawm ob txheej txheem siab heev: siab - zaus tsis kam vuam lossis submerged arc vuam.
Cov khoom siv kho tshuab (raws li EN cov qauv, thickness Tsawg dua lossis sib npaug li 16 hli)
|
Performance Indicators |
Yuav tsum tau | nqe lus hais |
|---|---|---|
| Yield zog (ReH) | Ntau dua lossis sib npaug li 355 MPa | Nrog nce thickness, lub zog tus nqi txo me ntsis raws li tau teev tseg. |
| Tensile zog (Rm) | 470 - 630 MPa | |
| Elongation tom qab Fracture (A) | Ntau dua lossis sib npaug li 22% | |
| Lub zog cuam tshuam (kV, +20 degree) | Ntau dua lossis sib npaug li 27 J |
Daim ntawv thov ntawm S355JR Ncaj Seam Welded Yeeb Nkab
S355JR ncaj seam welded yeeb nkab, nrog nws zoo meej ua ke ntawm siab zog thiab zoo heev toughness, yog dav siv nyob rau hauv ntau yam hnyav engineering ib puag ncig. Nws ua haujlwm raws li cov khoom siv pob txha rau cov qauv hlau tseem ceeb ntawm cov nroj tsuag kev lag luam thiab cov chaw lag luam, thiab tseem yog qhov tseem ceeb ntawm cov khoom thauj -cov kabmob rau lub cev pob txha ntawm cov tshuab engineering, crane booms, thiab tsheb chassis. Nyob rau tib lub sijhawm, nws ua tau zoo heev nyob rau hauv cov choj pabcuam cov qauv, cua turbine yees, chaw nres nkoj, thiab txawm tias nruab nrab - thiab qis - cov kav dej xa dej siab, muab kev nyab xeeb thiab txhim khu kev qha kev txhawb nqa rau kev tsim kho vaj tsev niaj hnub.
Hais txog peb
Peb yog ib lub tuam txhab kev lag luam thoob ntiaj teb tshwj xeeb hauv cov khoom siv steel. Peb lub lag luam tseem ceeb yog kev koom ua ke cov peev txheej los ntawm qib siab - zoo steel mills hauv Suav teb kom xa cov khoom qib siab -qib steel xws li S355JR ncaj seam welded kav mus rau lub ntiaj teb no kev ua lag luam. Peb tau cog lus los ua tus choj txhim khu kev qha txuas nrog Suav kev tsim khoom nrog kev thov thoob ntiaj teb, muab koj cov haujlwm nrog kev ruaj khov, kev lag luam, thiab kev daws teeb meem thoob ntiaj teb.
Cim npe nrov: s355jr ncaj seam vuam yeeb nkab, Tuam Tshoj s355jr ncaj seam vuam yeeb nkab manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
Xa kev nug