Nnukwu dayameta enweghị nkebi ígwè ọkpọkọ Alloy enweghị nkebi ígwè tube

Nkọwa dị mkpirikpi:

40Cr ígwè bụ otu n'ime ígwè ndị a na-ejikarị eme ihe na ụlọ ọrụ mmepụta ihe.Mgbe quenching na tempering, ọ nwere ezi keukwu n'ibu Njirimara, ezi ala okpomọkụ mmetụta siri ike na ala notch uche.Ịdị ike nke ígwè ahụ dị mma, a pụkwara imenyụ ya ruo mgbe mmiri na-emenyụ Ф 28 ~ 60mm, mmanụ na-emenyụ na Ф 15 40mm. Mgbe ike dị 174 ~ 229hb, onye ikwu machinability bụ 60%.The ígwè adabara na-eme ka ọkara plastic ebu.