q275 uayog Suav carbon structural steel, "Q" yog thawj tsab ntawv ntawm Suav spelling ntawm "qu fu dian", txhais lus yog "Yield Point" los yog "Yield Strength", "275" luv luv rau chav tsev nqi "275 MPa" , thiab lub zog tensile yog 410-540 MPa (N/mm2), tag nrho cov ntaub ntawv raug kuaj nrog CARBON STEEL H PROFILE Q275 HN.
CARBON STEEL H PROFILE Q275 HN Yam tsawg kawg nkaus Elongation
| Elongation (Ntau dua lossis sib npaug li %); Thickness los yog Dia. (d) mm | |||||
| Qib Steel | d Tsawg dua lossis sib npaug li 40 | 40< d ≤60 | 60< d ≤100 | 100< d ≤150 | 150< d ≤200 |
| Q275 | 26 | 25 | 24 | 22 | 21 |
CARBON STEEL H PROFILE Q275 HN Yam tsawg kawg nkaus Charpy Impact
| Charpy impact (V notch) | |||
| Qib Steel | Zoo | Temp. degree | Lub zog cuam tshuam (ntev, Ntau dua lossis sib npaug rau J) |
| Q275 | Q235A | – | – |
| Q235B | +20 | 27 | |
| Q235C | 0 | ||
| Q235D | -20 | ||
CARBON STEEL H PROFILE Q275 HN yog ib hom carbon structural steel, siab zog, zoo plasticity thiab txiav kev ua tau zoo, vuam kev ua tau zoo, qhov me me tuaj yeem quenched thiab ntxiv dag zog, feem ntau yog siv los tsim cov khoom uas muaj cov kev xav tau siab, xws li lub zog thiab cov ncej. , sprockets, yuam sij, bolts, ceev, seem steels rau kev ua liaj ua teb machinery, conveyor chains thiab txuas.
Cim npe nrov: carbon steel h profile q275 hn, Tuam Tshoj carbon steel h profile q275 hn manufacturers, lwm tus, Hoobkas