Q: Lub zog thiab tensile lub zog ntawm Q235 yog dab tsi?
A: Yield zog ≥ 235 MPa, tensile zog 375-500 MPa.
Q: Q235 puas tuaj yeem siv rau hauv cov qauv tseem ceeb ntawm cov tsev siab -nce?
A: Feem ntau tsis pom zoo. High-cov tsev nce siab feem ntau siv siab- lub zog steels xws li Q355.
Q: Dab tsi yog qhov weldability ntawm Q235?
A: Weldability zoo heev, tsis muaj qhov tshwj xeeb preheating yuav tsum tau, feem ntau siv hauv tsev vuam.
Q: Dab tsi vuam rods siv rau vuam Q235?
A: Sib piv E43 series vuam pas nrig, xws li E4303.
Q: Dab tsi yog qhov ua haujlwm txias ntawm Q235?
A: Zoo plasticity, tuaj yeem khoov, stamped, thiab sheared, haum rau kev ua thiab sib sau.