Brass rod-a tensile strength hi 300 leh 500MPa inkar a ni tlangpui (zinc awm zat a zirin), hei hi pure copper aiin 200 to 300 mpa-ah a sang zawk hle a, chutih rualin plasticity tha tak (elongation 15% to 40%) a vawng reng thung. He "combining strength and plasticity" ziarang hian dynamic load (vibration leh impact ang chi) a tuar thei a, chubakah cold working (stamping, bending) emaw hot working (extrusion, casting) hmangin complex shape forming a nei thei bawk. Entirnan, H62 brass-ah hian zinc 30% (62% copper leh 38% zinc) a awm a, hei hi motor parts-ah hman a ni nasa hle. Tensile strength 370MPa leh elongation 25% a nei a, a chakna leh processability a balance tha hle.
