Q: Dab tsi yog qhov elastic modulus ntawm Q235?
A: Lub elastic modulus E ≈ 206 GPa, zoo ib yam nrog cov hlau zoo tib yam.
Q: Poisson tus piv ntawm Q235 yog dab tsi?
A: Poisson tus piv μ ≈ 0.28 ~ 0.30.
Q: Puas yog Q235 weldable?
A: Zoo heev weldability. Vim nws cov ntsiab lus carbon tsawg, nws tsis tshua muaj kev tawg thaum lub vuam. Feem ntau siv vuam electrode yog J422 (E4303).
Q: Q235 puas tuaj yeem ua kom sov- kho?
A: Yog, tab sis qhov ntxiv dag zog ntawm kev kho cua sov tsis yog qhov tseem ceeb. Cov txheej txheem kho cua sov feem ntau yog annealing (kev ntxhov siab nyem) thiab normalizing (grain refinement). Quenching + tempering tsis haum rau kev ntxiv dag zog.
Q: Q235 puas tuaj yeem txias - ua haujlwm?
A: Yog, nws muaj qhov txias txias zoo - ua haujlwm xws li txias stamping, txias dabtsi yog khoov, thiab kos duab txias, ua rau nws tsim nyog rau kev tsim khoom stamped thiab khoov qhov chaw.