With more alloy added in, we can get a microstructure consisting of spheroidal graphite, pearlite and primary carbide type M3C up to 30%.
ມີໂລຫະປະສົມຕັ້ງເພີ່ມ, ພວກເຮົາສາມາດໄດ້ຮັບໂຄງສ້າງຍ່ອຍຂອງປະກອບດ້ວຍ graphite Spheroids, pearlite ແລະປະຖົມປະເພດ carbide M3C ເຖິງ 30%.