Q460E yog hom qis-alloy high-strength steel qauv, uas belongs rau Suav GB / T 1591 tus qauv.
Yam ntxwv
Q460E steel nta muaj xws li: siab zog, zoo toughness, zoo weldability thiab workability.
Tsis muaj
Q460E steel chemical muaj pes tsawg leeg muaj carbon (C) Tsawg dua lossis sib npaug rau 0.20%, silicon (Si) Tsawg dua lossis sib npaug rau 0.60 %, manganese (Mn) Tsawg dua lossis sib npaug li 1.70%, phosphorus (P) Tsawg dua lossis sib npaug li 0.030%, sulfur (S) Tsawg dua lossis sib npaug li 0.025% thiab lwm yam. Nws lub zog tawm los yog 460MPa, lub zog tensile yog 550-720MPa, elongation yog ntau tshaj 17%.
Kev siv ntau yam
Q460E steel yog tsuas yog siv nyob rau hauv kev tsim khoom ntawm ntau yam engineering machinery, chaw nres nkoj machinery, txuas hniav, nkoj, roj pipelines thiab lwm yam khoom loj thiab cov khoom siv.
Tej teeb meem
Lub toughness ntawm Q460E steel tej zaum yuav cuam tshuam rau qhov kub thiab txias thiab xav tau kev saib xyuas thaum siv. Tsis tas li ntawd, Q460E steel vuam kev ua tau zoo dua, tab sis yuav tsum tau them sai sai rau kev xaiv cov khoom siv vuam tsim nyog thiab cov txheej txheem vuam.
Cim npe nrov: q460e, Tuam Tshoj q460e lwm tus neeg
