(1)Stainless hlau flangesmuaj cov ntaub ntawv hardness tsawg thiab zoo toughness, xws li cov pa roj carbon tsawg thiab aluminium alloy. Nws muaj tsawg hardness thiab zoo toughness. Nws yog ib qho nyuaj rau kev txiav cov chips thiab yooj yim rau cov chips thaum txiav, uas cuam tshuam rau qhov zoo ntawm qhov chaw. Yog li ntawd, stainless hlau flange cov ntaub ntawv ua feem ntau yog siv lub kaum sab xis loj, kev kub ceev txiav lossis loj rake Angle, qis ceev txiav thiab txiav cov kua dej. Lub chip breaker zawj tuaj yeem ua rau hauv av ntawm lub cuab yeej thiab kev sib tsoo zoo ntawm kev txiav thiab txiav nto tuaj yeem txhim kho. Tsis tas li ntawd, cov hlau tsis muaj cov pa roj carbon tsawg tau raug tso tseg kom normalize cov nplej kom ua kom zoo dua qub, thiab aluminium alloys yog siv los ua kom lub zog ntawm cov khoom thiab txhim kho lub machinability ntawm cov khoom los ntawm txias deformation.

(2) siab zog steel thiab tsis zoo toughness ntawmstainless hlau flangecov ntaub ntawv, xws li cov pa roj carbon siab, cov cuab yeej carbon steel thiab cam khwb cia hlau, nrog siab hardness thiab tsis zoo toughness ntawm cov ntaub ntawv. Lawv muaj lub zog txiav loj, kev siv hluav taws xob siab, thiab cov cuab yeej txiav yog nquag hnav. Yog li, hom ntaub ntawv no feem ntau ua tiav siv YG, YT thiab YW carbide inserts nrog siab hnav tsis kam, me rake thiab lub ntsiab deflection kaum sab xis, thiab qis txiav ceev. Tsis tas li ntawd, grey cam khwb cia hlau nrog "dawb" tuaj yeem nres annealing ntawm qhov kub thiab txias. Annealing thiab kho ntawm hard malleable cam khwb cia hlau, siab carbon steel thiab carbon cuab yeej steel yuav txo hardness thiab txhim kho machinability.