Xov xwm

Cov yeeb nkab steel hlau tau muab cais los ntawm cov khoom siv rau hauv cov pa roj carbon zoo tib yam, cov yeeb nkab zoo carbon steel yeeb nkab, cov yeeb nkab steel hlau, cov ye...

Stainless hlau xa tawm yog ib feem tseem ceeb ntawm Tuam Tshoj txoj kev lag luam xa tawm thiab ua lub luag haujlwm tseem ceeb hauv kev tsav tsheb kev lag luam.

Cov kav hlau hlau tuaj yeem hu ua cov kav hlau, uas muaj cov ntu hollow nrog qhib ntawm ob qho kawg thiab muaj qhov sib piv loj ntawm qhov ntev mus rau qhov ib ncig ntawm ntu.

Nyob rau hauv tus qauv rau stainless hlau kav, Brinell hardness yog feem ntau dav siv thiab feem ntau sawv cev los ntawm txoj kab uas hla ntawm indentation, uas yog intuitive th...

Cov kav hlau tsis muaj steel nrog lub taub sab hauv siab dua 30 hli thiab phab ntsa tuab dua 1.2 hli yuav tsum tau sim rau HRB thiab HRC hardness siv Rockwell hardness tester.