65Mn ashyushye izengurutswe ibyuma

65Mn ibyuma nicyiciro cya GB gisanzwe cyubushinwa, Manganese (Mn) itezimbere gukomera, bityo imbaraga, ubukana, elastique hamwe no gukomera birenze ibyo 65 # ibyuma, ariko bifite ubushyuhe bukabije nubushyuhe bukabije. Kuzimya amazi bikunda kuba ibice. Leta yometseho ifite imashini nziza, plastike ikonje ikonje, hamwe no gusudira nabi.
65Mn ibyuma byinshi bya karubone bikoreshwa cyane mugukora amasoko mato mato mato mato mato, amasoko azenguruka, amasaha yo gukora, nibindi.

Ibigize imiti

Imbonerahamwe ikurikira irerekana 65Mn yuburebure bwa karubone yimiti ishingiye kubisesengura ryubushyuhe.

Ibigize imiti,%
Bisanzwe	Icyiciro	C.	Si	Mn	P, ≤	S, ≤	Cr, ≤	Ni, ≤	Cu, ≤
GB / T 1222	65Mn	0.62-0.70	0.17-0.37	0.90-1.20	0.030	0.030	0.25	0.35	0.25

65Mn Ibikoresho Byibikoresho

Ubucucike: 7,85 g / cm3

		Ibikoresho bya mashini
Bisanzwe	Icyiciro	Imbaraga zingana, MPa, ≥	Imbaraga Zitanga, MPa, ≥	Kurambura,%, ≥	Kugabanuka mu karere,%, ≥	Gukomera kwa Brinell, HBW, ≤
GB / T 1222	65Mn	980	785	8.0	30	302

Icyitonderwa: Utubari dufite diameter n'uburebure bw'uruhande butarenze mm 80 hamwe nicyuma kiringaniye gifite umubyimba utarenze mm 40.

Ibisobanuro byo kuvura ubushyuhe

		Kuvura Ubushuhe
Bisanzwe	Icyiciro	Kuzimya ubushyuhe, ° C.	Kuzimya uburyo	Ubushyuhe, ° C.
GB / T 1222	65Mn	830 ± 20	Amavuta	540 ± 20

Uburyo bwa Annealing: Ubushyuhe bwa Annealing (860 ± 10) ° C, kubika ubushyuhe kuri 45-60min, gukonjesha itanura kugeza kuri (750 ± 10) ° C, kubika ubushyuhe kuri 3-3.5h, no gukonjesha kugeza kuri 650-660 ° C, hanyuma gukonjesha mu itanura cyangwa gukonjesha buhoro mu rwobo rwo kubika ubushyuhe.