Q: Cov ntsiab lus tseem ceeb ntawm Q195 yog dab tsi?A: Cov ntsiab lus tseem ceeb: C, Mn, Si; impurities: S Tsawg dua lossis sib npaug rau 0.040%, P Tsawg dua lossis sib npaug rau 0.035%.
Q: Lub zog tensile ntawm Q195 steel phaj yog dab tsi?A: Tensile zog ntau yam: 315MPa-430MPa.
Q: Qhov elongation ntawm Q195 yog dab tsi?A: Elongation Ntau dua lossis sib npaug li 33% (thickness Tsawg dua lossis sib npaug rau 16mm), kev ua haujlwm zoo ncab.
Q: Puas Q195 steel muaj siab hardness?A: Tsawg hardness, mos zoo nkauj, yooj yim rau txheej txheem thiab daim ntawv.
Q: Puas yog Q195 siab zog hlau?