M42 thiab M51 yog ob hom HSS hniav uas siv ntau tshaj plaws rau ob-hlau band saw hniav. Kev xaiv qib tsis raug feem ntau ua rau cov hniav tawg ntxov ntxov, qhov kev xav tsis zoo ntawm cov hniav tawg thiab cov nqi ua haujlwm ntau dua rau cov chaw ua haujlwm hlau.
M42 nta 8% cobalt nrog hardness ntawm HRC 67-69. Nws muab cov khoom sib npaug thiab cov nqi sib tw, zoo tagnrho rau kev txiav cov pa roj carbon ntau, cov hlau tsis tshua muaj hlau thiab cov hlau tsis zoo rau cov khoom siv dav dav.
M51 muaj 10% cobalt rau superior kub hardness thiab hnav tsis kam, ncav cuag HRC 69-71. Nws ua tau zoo heev ntawm kev siv lub tshuab ua haujlwm hnyav xws li H13, Cr12MoV, kub ua haujlwm tuag hlau thiab kub-resistant alloys, zoo heev txo thermal hnav ntawm cov npoo.
Cov lus qhia ceev ceev: Xaiv M42 rau kev txiav hlau tsis tu ncua. Mus rau M51 yog tias koj nquag ua cov khoom tawv tawv lossis cov khoom siv abrasive. Nco ntsoov tias cov hniav ntaj, hniav nro, tawg hauv cov txheej txheem thiab cov dej txias kuj tseem cuam tshuam rau lub neej ua haujlwm.
JINBIRD khaws tag nrho ntau yam M42 thiab M51 hniav hauv Tshuag. Peb pab neeg ua haujlwm txawv teb chaws muab cov lus qhia pub dawb raws li koj qhov tseeb workpiece thiab band-pom tshuab qauv. Tiv tauj peb ntawm www.jinzhi-steel.com.
