Q460D yog lub zog muaj zog qis-alloy structural steel, koom nrog Suav GB txheem steel, feem ntau yog tsim los ntawm carbon, silicon, manganese, phosphorus, sulfur thiab lwm yam khoom.
Yam ntxwv
Q460D nta muaj xws li siab zog, zoo toughness, zoo weldability thiab workability. Nyob rau tib lub sijhawm, Q460D kuj muaj qhov zoo corrosion kuj.
Parameters
Q460D tshuaj muaj pes tsawg leeg: C Tsawg dua lossis sib npaug rau 0.20, Si Less dua lossis sib npaug rau 0.60, Mn Less dua lossis sib npaug rau 1.70, P Tsawg dua lossis sib npaug rau 0.030, S Less dua lossis sib npaug rau 0.{{23 }}25, Nb Less dua lossis sib npaug rau 0.11, V Less dua lossis sib npaug 0.12, Ti Less dua lossis sib npaug 0.20, Cr Less dua lossis sib npaug 0.30, Ni Less dua lossis sib npaug 0.30, Cu Tsawg dua lossis sib npaug rau 0.30, N Tsawg dua lossis sib npaug rau 0.015, Al Ntau dua lossis sib npaug rau 0.015
Daim ntawv thov ntau yam
Q460D feem ntau yog siv rau hauv kev tsim cov khoom hnyav, cov tsev loj loj, txuas hniav, cov cuab yeej siv tshuab thiab lwm yam thiab cov khoom siv.
Tej teeb meem
Q460D steel vuam yuav tsum tau them sai sai rau qhov kub thiab txias thiab kev xaiv ntawm vuam txheej txheem los xyuas kom meej qhov zoo ntawm welded pob qij txha. Tsis tas li ntawd, qhov zoo ntawm Q460D steel kuj yuav tsum tau tswj nruj me ntsis kom ntseeg tau tias nws cov kev ua tau zoo raws li qhov yuav tsum tau ua.
Cim npe nrov: q460d, Tuam Tshoj q460d lwm tus neeg
