Maraging C350 waa daawaha ka kooban 18.5%Ni, 12% Co,4.8%Mo, Cobalt oo ah wakiilka aasaasiga ah ee xoojinta.Wax yar jilicsan laakiin adag, si diyaar ah loo farsameeyey oo loo sameeyay.Habka gabowga ee Maraging C350 wuxuu kor u qaadaa adkaanta ilaa heer ka sarreeya adkaanta qalabka inta badan.C350 waxay leedahay sifooyin farsamo oo aad u wanaagsan, karti-shaqayn iyo sifooyin daawaynta kulaylka.
Alloy | % | C | Mn | Fe | Si | P | S | Ni | Co | Mo | Ti | Al | Cr | Cu |
350 | Min. | dheelitirnaan | 18.0 | 11.5 | 4.6 | 1.3 | 0.05 | |||||||
Max. | 0.03 | 0.10 | 0.1 | 0.010 | 0.010 | 19.0 | 12.5 | 5.2 | 1.6 | 0.15 | 0.5 | 0.5 |
Cufnaanta | 8.2 g/cm³ |
barta dhalaalaysa | 1260-1320 ℃
|
Xaalada | Xoog xajin Rm N/mm² | Xoog soo saar Rp 0. 2N/mm² | Dheeraynta Sida% | adkaanta brinell HRC |
Daaweynta gabowga | 2234 | 2275 | 2.8 | ≥ 56HRC |
MIL-S-46850, AMS6515A
Daawaha waa mid aad u adag, yara jilicsan (RC 30/35), si diyaar ah loo farsameeyey ama loo sameeyay.Maraging waxay siisaa qiimo sare qaybaha muhiimka ah ee hawada hawada, qaab dhismeedka, qaybaha iyo codsiyada qalabaynta
1.Hwax-soo-saarka igh iyo xoogga ugu dambeeya ee adkaysiga
2.Adayga sare, ductility iyo xoog saamaynta leh xoog daal sare iyo xoog cadaadis
3.Adayga iyo xidhashada iska caabin ku filan codsiyada qalabaynta badan
4. Si diyaar ah loo sameeyay - qabow, diiran, kulul (w/o in process anneals)
5. Weldability Wanaagsan w/o kululaynta ka hor ama kulaylinta kadib iyo plishability aad u fiican
Qiimaha sare ee qaybaha muhiimka ah ee hawada, qaab dhismeedka, qaybaha iyo codsiyada qalabaynta. moodooyinka tunnel-ka dabaysha, qaybaha geerarka, gantaalada iyo gantaalada mootada, wax qabadka sare ee shafting, gears, and fasteners.