Cov ntawv sau cej luam
O1.0.90% C, 1.0-1.4% Mn, 0.50% Cr, 0.50% W, 0.30% Si, 0.20% V
Nws yog ib lub cav ua haujlwm txias siv rau kev ntsuas, txiav cov cuab yeej, cov cuab yeej ntoo thiab cov riam. Nws tuaj yeem ua rau 66 HRC, feem ntau siv los ntawm Rc61-63. Vanadium yog nyob ntawm koj xaiv. Kuj yog muag Arne, SKS3, 1.2510 thiab 100MnCrW4.
O2.0.90% C, 1.5-2.0% Mn, 0.30% Cr, 0.30% Si, 0.15% V
Nws yog ib lub cav ua haujlwm txias siv rau kev ntsuas, txiav cov cuab yeej, cov cuab yeej ntoo thiab cov riam. Nws tuaj yeem ua rau 66 HRC, feem ntau siv los ntawm Rc61-63. Tsis tas li ntawd muag li 1.2842 thiab 90MnCrV8.
O3.1.45% C, 1.0% Mn, 1.0% Si, 0.3% Mo
Nws yog ib qho ua haujlwm ua haujlwm roj-hardening, graphitic cuab yeej hlau nrog koj kuj mus rau hlau-rau-hlau zawv coj thiab galling. COV THOV NPE: Xov tooj gauges, qhwv ntsej muag, cams, bushings, tsho, nqaij granulator daim hlau, arbors, txoj hlua, shear hniav, punches, dies, bar pub guides