NM600 hnav-resistant steel phaj yog ib hom kev muaj zog thiab siab hardness hnav-resistant steel phaj, uas yog dav siv nyob rau hauv mining, kev tsim kho, engineering thiab lwm yam kev lag luam. Nws hnav-resistant kev ua tau zoo heev, thiab nws muaj peev xwm tuav tau zoo siv nyob rau hauv complex ua hauj lwm ib puag ncig.
Lub ntsiab chemical muaj pes tsawg leeg ntawm NM600 hnav resistant steel phaj muaj xws li carbon, silicon, manganese, phosphorus, sulfur thiab lwm yam khoom. Ntawm lawv, cov ntsiab lus carbon yog siab, uas tuaj yeem txhim kho hardness thiab hnav tsis kam ntawm steel phaj. Nyob rau tib lub sijhawm, qhov sib ntxiv ntawm silicon, manganese thiab lwm yam khoom tuaj yeem txhim kho lub zog thiab tawv ntawm cov phaj steel.
Cov khoom siv kho tshuab ntawm NM600 hnav-tiv taus steel phaj feem ntau suav nrog lub zog tensile, tawm los taw tes thiab elongation thiab lwm yam ntsuas. Nws lub zog tensile tuaj yeem ncav cuag ntau dua 690MPa, qhov taw qhia tawm yog li 500MPa, thiab elongation yog ntau dua 18%. Cov cuab yeej zoo heev no ua rau NM600 hnav-tiv taus steel phaj tuaj yeem tiv taus siab dua thiab cuam tshuam, txhawm rau tswj kev ua haujlwm ruaj khov hauv qhov chaw ua haujlwm nyuaj.
Vim yog qhov zoo heev hnav tsis kam ntawm NM600 hnav-resistant steel phaj, nws yog dav siv nyob rau hauv daim ntaub ntawv uas nws yuav tsum tau tiv taus siab siv thiab tsim kua muag, xws li mining machinery, conveyor siv, excavators thiab lwm yam khoom siv. Hauv cov cheeb tsam no, NM600 hnav-resistant steel phaj tuaj yeem txo qhov hnav thiab ua kom lub neej ntev ntawm cov khoom siv.
