3CR13 Icyuma kizunguruka
3Cr13 ibyuma bitagira umuyonga ibyuma:
TB
Bisanzwe: GB / T 1220-2007
Guhuza ikirango cyabayapani: SUS420JI
Bihuye n'ikimenyetso cy'Ubudage: X20Cr13 / 1.4021
Bihuye nikirango cyabanyamerika: 420
Ukurikije uburyo bwo gukora, ibyuma bitagira umuyonga ibyuma bishobora kugabanywamo ubwoko butatu: kuzunguruka bishyushye, guhimba no gukonjesha.Ibisobanuro byumuriro ushyushye utagira ibyuma bizenguruka ni mm 5.5-250.Muri byo: ibyuma bito bitagira umuyonga bizengurutswe na mm 5.5-25 mm bitangwa ahanini mumigozi y'utubari tugororotse, akenshi bikoreshwa nk'ibyuma, ibyuma n'ibice bitandukanye bya mashini;ibyuma bitagira umuyonga bizengurutse mm 25 zikoreshwa cyane mugukora ibice byubukanishi cyangwa fagitire yicyuma idafite icyuma..
Imiterere yo gutanga:Mubisanzwe, gutanga biri muburyo bwo gutunganya ubushyuhe, kandi ubwoko bwo kuvura ubushyuhe bugaragara mumasezerano;niba bitagaragaye, kubyara biri muburyo butavura ubushyuhe.