Ntawm ntau yam -cov ntaub ntawv hardness, 420 stainless hlau yog dav siv nyob rau hauv hnyav- lub luag hauj lwm nyob rau hauv industrial cheeb tsam, xws li pwm manufacturing, mechanical Cheebtsam, txiav cov cuab yeej, thiab hnav- cov qauv resistant. 420 stainless hlau belongs rau siab - carbon martensitic stainless hlau. Los ntawm cov txheej txheem kho cua sov kom zoo (xws li quenching thiab tempering), nws qhov nyuaj tuaj yeem ruaj khov ntawm HRC 50, uas yog siab dua li cov khoom siv hlau tsis zoo. Nws tuaj yeem tiv taus ntev - lub sijhawm cuam tshuam, kev sib txhuam, thiab kev ua haujlwm hnyav -.
Piv nrog rau cov khoom siv austenitic stainless hlau, 420 stainless hlau phaj muaj zog dua thiab zoo dua tiv thaiv deformation. Nws tsis yooj yim rau khoov lossis hnav nyob rau hauv siab - ib puag ncig kev ntxhov siab. Nyob rau tib lub sijhawm, nws kuj muaj qee qhov kev tiv thaiv corrosion thiab tuaj yeem siv rau hauv cov roj lubricating, high humidity los yog tsis muaj zog corrosive ib puag ncig, yog li ncua lub neej ntawm cov khoom siv thiab txo cov nqi tu.
Hauv kev lag luam hnyav, thaum xaiv cov ntaub ntawv, tsis yog hardness nkaus xwb tab sis kuj tseem ua haujlwm thiab tus nqi -kev ua tau zoo yuav tsum tau txiav txim siab. Lub 420 stainless hlau, thaum tuav siab hardness, tseem muaj machinability thiab yog haum rau precision ua thiab ntau yam kev kho deg. Nws yog ib qho ntawm cov ntaub ntawv zoo tshaj plaws rau kev siv siab - muaj zog.
Peb yog Jiangsu Cunrui Hlau Khoom Co., Ltd. Tshwj xeeb hauv kev muab siab -zoo 420 stainless hlau daim hlau. Peb muab ntau yam khoom lag luam thiab kev pabcuam. Yog tias koj xav tau cov ntaub ntawv hais txog peb cov khoom, thov hu rau peb lub tuam txhab!