Dab tsi yog qhov tseem ceeb mechanical zog ntawm Q195?
Yield zog: Ntau dua los yog sib npaug rau 195MPa rau Tsawg dua lossis sib npaug rau 16mm, Ntau dua lossis sib npaug rau 185MPa rau 16-40mm
Tensile zog: 315-430MPa
Elongation (δ5): Ntau dua lossis sib npaug li 33% rau Tsawg dua lossis sib npaug rau 16mm, Ntau dua lossis sib npaug rau 32% rau 16-40mm
7. Dab tsi yog qhov plasticity thiab toughness ntawm Q195?
Cov yas siab heev, elongation Ntau dua lossis sib npaug li 33%, yooj yim txias- khoov thiab stamped; zoo toughness, muaj zog cuam tshuam nyob rau hauv chav tsev kub, haum rau complex ua.
8. Dab tsi yog qhov weldability ntawm Q195?
Weldability zoo heev, cov ntsiab lus carbon tsawg txo qhov kev pheej hmoo ntawm vuam tawg, haum rau cov txheej txheem xws li arc vuam, roj vuam, thiab vuam tsis kam, nrog kev ruaj khov vuam sib koom ua ke.
9. Puas yog Q195 haum rau kev ua haujlwm txias lossis ua haujlwm kub?
Nws yog tsim rau ob qho tib si txias thiab kub ua hauj lwm, nrog superior txias ua hauj lwm (bending, stamping, txias kos), uas yog nws cov ntsiab kom zoo dua; kub ua hauj lwm (kub dov, forging) kuj yuav ua tau ib txwm.
10. Dab tsi yog qhov machinability ntawm Q195?
Lub machinability yog nruab nrab. Vim nws cov yas siab heev, nws yooj yim rau cov cuab yeej lo, ua rau nws haum rau qis - txiav ceev. Kev xaiv cov cuab yeej tsim nyog thiab txiav cov ntsuas yog tsim nyog thaum lub sijhawm machining.