Vim li cas Cold Rolled Steel Zoo dua?

Vim li cas txias dov steel zoo dua?

Txias dov ua rau cov hlau nrog ze dua qhov ntev kam rau ua thiab ntau qhov chaw ua tiav ntau dua li kub dov. Nws tseem muaj txog li 20% muaj zog dua li kub dov los ntawm kev siv lub zog hardening.

Cold dov steel feem ntau ua rau cov khoom lag luam nrog qhov zoo dua, ua tiav ntau dua nrog kev ua siab ntev dua. Nws kuj yields smoother nto uas yog oily rau kov. Lwm qhov zoo muaj xws li:

Nws tuaj yeem siv rau hauv cov ntawv thov tshwj xeeb

Nyuaj thiab muaj zog dua li kub dov steels

Nce hardness, tsis kam tiv thaiv nro tawg, thiab tiv thaiv deformation vim ua hauj lwm hardening

Aesthetically pleasing finishes nrog ib tug dav ntau yam ntawm nto finishes