Lub zog tawm ntawm Q235COIL yog dab tsi?
Yield zog ** Ntau dua los yog sib npaug rau 235MPa ** (thickness Tsawg dua los yog sib npaug rau 16mm), yield zog txo me ntsis nrog nce thickness.
Lub zog tensile ntau npaum li cas?
Tensile lub zog 375 ~ 500MPa, ua tau raws li qhov xav tau ntawm kev ntxhov siab ntawm cov qauv siv.
Qhov elongation yog dab tsi?
Elongation ** Ntau dua lossis sib npaug li 26% **, zoo heev plasticity, yooj yim rau txias khoov thiab stamp.
Dab tsi yog qhov cuam tshuam rau kev ua haujlwm?
Q235B: chav kub (20 degree) cuam tshuam; Q235C: 0℃cuam tshuam; Q235D: -20℃cuam tshuam, Qib A tsis muaj kev cuam tshuam.
Qhov kwv yees hardness yog dab tsi?
Brinell hardness 100 ~ 130HB, nruab nrab hardness, zoo machinability thiab stamping zog.