Maraging steel C300 thiab C350 tuav yog siab zog alloys dav siv nyob rau hauv ntau yam kev lag luam teb. Cov pas nrig no yog tsim los ntawm kev sib xyaw ua ke ntawm npib tsib xee, cobalt, molybdenum, titanium thiab txhuas thiab muaj cov khoom siv zoo heev xws li lub zog siab, siab tawv, corrosion kuj thiab zoo heev machining thiab weldability. Cov steel tuav yog tshwj xeeb tshaj yog pab tau nyob rau hauv kev tsim kho ntawm aircraft lug, tsaws iav thiab cav Cheebtsam, thiab kuj yog siv nyob rau hauv lub tsim ntawm high-kev ua tau zoo cov khoom ua si xws li golf clubs thiab tennis rackets.
Steel Qib: Tool Steel
Kev kam rau siab: ± 1%
Qib: C250 C300 C350
| echnical Specification | Maraging C300 | Maraging C350 |
|---|---|---|
| Nominal Composition |
Ni:18.{1}}0 Mo: 4.6 - 5.20 Fe: Sib npaug |
Ni:18.{1}}0 Mo: 4.6 - 5.20 |
| Qhov ntom |
0.289 lb./in3, (8. {1}} g/cm3) |
0.292 lb./in3, (8.1 g/cm3) |
| Modulus ntawm Elasticity (E) |
27.5 x 106psi |
29 x 106psi |
| Modulus ntawm Rigidity (G) |
10.6 x106psi |
11.2 x 106psi |
| Coefficient ntawm Expansion |
5.6 µin / in.- degree F (70 degree F txog 900 degree F) |
6.3 µin / in.- degree F (70 degree F txog 900 degree F) |
| Hluav taws xob Resistivity |
68.5 µΩ.in, (174 µΩ.cm) |
68.5 µΩ.in, (174 µΩ.cm) |
| Thermal conductivity |
176 Btu-in/ft2hr- degree F, (25.3 W / mK) |
176 Btu-in/ft2hr- degree F, (25.3 W / mK) |
| Qhov Loj |
0 |
0 |
| Max Temp |
482oC (900oF) |
482oC (900oF) |
| Kev siv Maraging Steel Springs |
Nws yog resistant rau tawg propagation thiab siv nyob rau hauv aircraft los yog high-kev ua tau zoo sib tw springs |
C350 alloy hnyav dua thiab nyuaj dua C300 vim muaj ntau dua ntawm Cobalt. Siv rau hauv kev siv tub rog siab kawg, xws li, recoil springs rau phom hnyav. |
Cov ntawv thov rau cov springs no muaj xws li:
Recoil thiab torsion rau tub rog tanks
High-Performance Tsheb ncua kev kawm ntawv
Roj thiab roj av twj thiab khoom siv
Lub tshuab hnyav
Cim npe nrov: maraging steel c300 c350 bar, Suav teb, manufacturers, lwm tus neeg, Hoobkas