JIS SCM5H Riam Steel

JIS SCM5H riam steel muaj nws cov rigidity mas tshwm sim nyob rau hauv cov nram qab no yam:

Siab zog: SCM5H muaj lub zog tensile siab thiab lub zog tawm los, muaj peev xwm tiv taus cov khoom loj thiab kev ntxhov siab yam tsis muaj qhov cuam tshuam loj lossis tawg. Qhov no ua rau nws tsim nyog rau kev tsim cov khoom siv kho tshuab thiab cov khoom siv uas yuav tsum tau muaj lub zog siab, xws li kis tau tus mob shafts, gears, thiab txuas rods.

Zoo toughness: Thaum muaj lub zog siab, SCM5H kuj qhia tau zoo toughness. Toughness yog hais txog lub peev xwm ntawm cov khoom siv kom nqus tau lub zog yam tsis muaj pob txha tawg thaum muaj kev cuam tshuam lossis kev thauj khoom tam sim ntawd. Zoo toughness ua rau SCM5H ua tau zoo nyob rau hauv tej daim ntawv thov uas yuav dais dynamic loads los yog cuam tshuam, zoo tiv thaiv cov ntaub ntawv los ntawm cracking vim instantaneous cuam tshuam quab yuam.

Zoo heev hardenability: Hardenability hais txog lub peev xwm ntawm cov hlau kom tau txais cov qauv martensitic thaum quenching. SCM5H muaj zog hardenability zoo heev, uas txhais tau hais tias thaum lub sij hawm quenching txheej txheem, nws muaj peev xwm ua tau ib tug kuj zoo sib xws hardness nyob rau hauv ib tug loj cross-section.

Cim npe nrov: jis sm5h riam steel, Tuam Tshoj jis scm5h riam steel lwm tus neeg, hoobkas