SA514 Gr Q steel phaj yog kub dov carbon steel phaj SA514 specification. Nws yog tsuas yog siv nyob rau hauv cov qauv siv, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho thiab tsuas industries.
SA514 Gr Q muaj qhov zoo weldability thiab kev ua tau zoo, ua rau nws tsim nyog rau kev tsim cov khoom hnyav thiab cov qauv. Tsawg carbon cov ntsiab lus txhim kho weldability thaum tuav lub zog. Nws muaj qhov tsawg kawg nkaus lub zog ntawm 100, 000 psi (690 MPa) thiab lub zog tensile siab tshaj plaws ntawm 110, 000-130, 000 psi (760-900 MPa).
Cov pa roj carbon steel phaj no feem ntau yog siv rau hauv cov ntawv thov muaj zog xws li crane jibs, cov khoom siv txawb thiab cov tshuab mining. Nws muaj kev hnav zoo heev thiab kev cuam tshuam tsis zoo thiab haum rau qhov hnyav ib puag ncig.
