Maraging C350 yog alloy muaj 18.5% Ni, 12% Co, 4.8% Mo, Cobalt ua tus thawj txhim kho tus neeg sawv cev.Cov khoom muag muag tab sis tawv, nws yooj yim machined thiab tsim.Maraging C350 txheej txheem kev laus nce qhov hardness mus rau theem siab tshaj qhov nruab nrab toughness rau feem ntau cov cuab yeej siv.C350 muaj cov cuab yeej zoo heev, ua haujlwm tau zoo thiab kho cua sov.
Alloy | % | C | Mn | Fe | Si | P | S | Ni | Co | Mo | Ti | Al | Cr | Cu |
350 | Min. | tshuav nyiaj li cas | 18.0 Nws | 11.5 | 4.6 | 1.3 | 0.05 Nws | |||||||
Max. | 0.03 ib | 0.10 | 0.1 | 0.010 ib | 0.010 ib | 19.0 Nws | 12.5 Nws | 5.2 | 1.6 | 0.15 | 0.5 | 0.5 |
Qhov ntom | 8.2 g / cm³ |
Melting point | 1260-1320 ℃
|
xwm txheej | Tensile zog Rm N/mm² | Yield zog Rp 0. 2N/mm² | Elongation Raws li % | Brinell hardness HRC |
Kev kho mob laus | 2234 ib | 2275 ib | 2.8 | ≥ 56 HRC |
MIL-S-46850, AMS6515A
Cov alloy yog tawv heev, kuj mos (RC 30/35), yooj yim machined los yog tsim.Maraging muab tus nqi siab rau qhov tseem ceeb hauv aerospace, cov qauv, cov khoom siv thiab cov cuab yeej siv
1. High yield thiab qhov kawg tensile zog
2.High toughness, ductility thiab cuam tshuam lub zog nrog rau siab qaug zog thiab compressive zog
3.Hardness thiab hnav tsis kam txaus rau ntau yam khoom siv
4.Readly tsim - txias, sov, kub (w / o nyob rau hauv cov txheej txheem anneals)
5.Good weldability w/o preheating los yog tom qab cua sov thiab zoo heev plishability
Tus nqi siab rau qhov tseem ceeb hauv aerospace, cov qauv, cov khoom siv thiab cov cuab yeej siv.wind tunnel qauv, tsaws iav Cheebtsam, missile thiab foob pob hluav taws lub cev muaj zog, kev ua haujlwm siab shafting, gears, thiab fasteners.