SPCC puas tuaj yeem ua kom sov- kho?
A: Feem ntau tsis quenched (tsawg carbon tsis harden yooj yim). Annealing (softening) thiab kev ntxhov siab-Neeg annealing feem ntau yog siv los txhim kho machinability.
Dab tsi yog qhov txawv ntawm SPCC thiab SPHC (kub- dov)?
A: SPCC (txias- dov): ci ntsa iab, siab precision, zoo plasticity, siab nqi, nyias specifications.
SPHC (kub-rolled): Npuag nto, loj kam rau ua, oxide nplai, tus nqi qis, tuab specifications.
Dab tsi yog qhov txawv ntawm SPCC thiab Q235?
A: SPCC: Txias- dov, tsis tshua muaj carbon, zoo plasticity / stamping, qis zog.
Q235: Feem ntau kub- dov, me ntsis siab dua carbon, siab zog, nruab nrab formability.
Thaum twg xaiv SPCC?
A: Thaum siab precision, zoo nto tiav, yooj yim txias ua hauj lwm, zoo li qhov chaw, nyias daim hlau (cov khoom siv hauv tsev, khoos phis tawj, txee, khoom siv).
Thaum twg tsis xaiv SPCC? A: Cov phaj tuab, siab -cov qauv muaj zog, thauj khoom- cov kabmob, sab nraum zoov tsis kho (xaiv Q235, Q355 lossis siab- lub zog steel).