Tsis muaj cua sov yog nqa tawm hauv cov txheej txheem tsim khoom, yog li tsis muaj qhov tsis xws li pitting thiab nplai uas feem ntau tshwm sim hauv kub dov, thiab qhov zoo ntawm qhov chaw yog qhov zoo thiab qhov smoothness siab.
Qib | Yield zog ReL / （MPa） | Tensile zog Rm / (MPa) | Elongationb A50 (%) (L0=50mm,b=25mm) |
CR550/980 QP | 550-750 | Ntau dua lossis sib npaug li 980 | Ntau dua lossis sib npaug li 18 |
Q: Koj cov txheej txheem tseem ceeb yog dab tsi yog txias dov steel kauj?
A: Carbon steel, alloy steel, stainless hlau phaj / kauj, yeeb nkab thiab fittings, seem thiab lwm yam.
Lub npe: DC07 rau kev kos duab sib sib zog nqus
C 0.01
Mn 0.20
P 0.020
Ti 0.2
Cim npe nrov: ntau lawm txheej txheem txias dov steel kauj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
