Dab tsi yog cov qib siv high-speed steel?
General-purpose high-speed steel W18Cr4V: muaj kev ua tau zoo, muaj zog versatility, thiab muaj zog grindability. Nws yog tsuas yog siv rau kev tsim cov khoom tiav thiab cov cuab yeej nyuaj ntawm lub teeb alloy, carbon steel, alloy steel, thiab cov cam khwb cia hlau zoo tib yam, xws li xov tig cov cuab yeej, laum khoom, Reamers, kais, milling cutters, iav cutters, broaches, thiab lwm yam.
General-purpose high-speed steel: feem ntau yog siv los tsim cov cuab yeej txiav thiab cov cuab yeej precision rau cov khoom siv hlau nrog kev txiav hardness HB tsawg dua lossis sib npaug li 300. Cov qib steel feem ntau siv xws li W18Cr4V, W6Mo5Cr4V2, thiab lwm yam.
Muaj ob hom zoo tib yam high-speed steel, tungsten-based high-speed steel thiab tungsten-molybdenum-based high-speed steel.
Cov qib zoo ntawm tungsten-based high-speed steel yog W18Cr4V. Nws lub zog kho cua sov tuaj yeem ncav cuag 63-66HRC, nws lub zog khoov tuaj yeem ncav cuag 3500MPa, thiab nws muaj kev sib tsoo zoo.
GNEE Group tau txais cov neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!