H11 yog ib hom kev ua haujlwm siab tuag steel nrog zoo heev hnav tsis kam thiab siab hardness, uas yog dav siv nyob rau hauv manufacturing Txhaj pwm tsim thiab extrusion pwm.
H11 yog cov khoom siv hlau uas tau kho ua ntej hardening, nrog rau qhov tawv tawv ntawm 290-330HBS hauv lub xeev ua ntej hardening. H11 pwm steel muaj lub siab purity, tsis tsuas zoo tshuav nyiaj li cas, polishing thiab etching kev kawm, tab sis kuj siab hardenability thiab zoo polishing kev kawm. Kev ua kom cov pa roj carbon ntau tuaj yeem txhim kho qhov tawv thiab hnav tsis kam ntawm H11, tab sis nws yuav txo qhov tawv thiab cuam tshuam, nrog rau txo lub zog thiab ductility ntawm H11.
Cov tshuaj muaj pes tsawg leeg ntawm H11 kuj cuam tshuam rau nws cov hnav tsis kam, piv txwv li, H11 muaj cov ntsiab lus xws li carbon, chromium, molybdenum, cobalt, thiab lwm yam. feem ntau muaj kev hnav zoo. H11 kuj yog tsim rau precision pwm ua, raws li nws zoo heev tiv thaiv kev ntxias zoo heev txo tus nqi tu ntawm pwm.
Kev hnav tsis kam yog ib qho tseem ceeb tshaj plaws ntawm H11, thiab feem ntau yog ntsuas thiab ntsuas siv txoj hauv kev xws li kuaj hnav thiab kuaj khawb. Lub hardness ntawm H11 thaj tsam ntawm 28.42HRC rau 36.42HRC, thiab hardness tom qab kev kho cua sov tuaj yeem ncav cuag 50.41HRC.
Hauv cov ntsiab lus, cov kev siv yuav tsum tau tswj raws li cov yam ntxwv thiab daim ntawv thov scenarios ntawm H11 kom tsis txhob muaj kev siv huab cua xws li kub, siab kub, siab ceev, siab zaus, thiab lwm yam. H11 tau ua ntej hardened mus rau hardness ntawm {{ 2}}HRC ua ntej tawm hauv lub Hoobkas los ntawm cov txheej txheem tsim khoom tshwj xeeb, uas tuaj yeem txo cov txheej txheem kho cua sov hauv qee qhov haujlwm thiab txhim kho cov txiaj ntsig kev lag luam.
