Tsawg Alloy Hlau Hlau Phaj

(1)Cov pa roj carbon tsawg: Vim tias qhov kev ua tau zoo rau kev nyuaj, Weldability thiab muab cov ntsiab lus txias, nws cov ntsiab lus carbon tsis pub dhau 0.20%;(2)Ntxiv manganese-based alloy;(3)Ntxiv cov zauv uas muaj niobium, titanium lossis vanadium: Qhov txiaj ntsig me me, cov ntaub ntawv vanadium, cov khoom siv tshuaj pleev cov tshuaj Carbides thiab txhim kho kom tau zoo nkauj thiab txhim kho cov hlau; Ib qho ntxiv, ntxiv me me ntawm tooj liab (tsawg dua los yog sib npaug rau 0.4%) thiab phosphorus (txog 0.1% tuaj yeem txhim kho cov xeb tsis kam. Ntxiv ib qho me me ntawm lub ntiaj teb tsis tshua muaj peev xwm desulfurize thiab degas, purify steel, txhim kho cov hlau, txhim kho kev ua kom nruj thiab ua tiav.

Paib lub zog	> 300mpa
Elongation	15%-20%
Kev Cuam Tshuam	> 600KJ / M ~ 800KJ / M