Dab tsi yog tsis ua N07718 cov lus qhia tshwj xeeb?
Nickel Alloy 718 (inconel 718)|Txoj Cai # N07718
Nickel Alloy 718 (tsis yog # n07718) lossis Incipitation Hardened Nickel-alloy-niobium thiab me me ntawm txhuas thiab titanium. Tsim los ua kom pom cov txiaj ntsig tseem ceeb, lub zog muaj zog, ua kom zoo nkauj, thiab nkag mus rau 1300 degree f (704 degree). Cov khoom no muab alloy 718 Cov qauv muaj formability, weldability, thiab cryogenic npoo piv rau lwm tus neeg npib tsib xee-kub alloys. Lub hnub nyoog qeeb-harding ntawm alloy 718 kuj tso cai rau annealing thiab vuam thaum cua sov thiab cua txias uas tsis muaj qhov ua kom tawv. Qhov no allolo kuj tseem tsis yog kev sib nqus thiab muaj qhov tseem ceeb corrosion thiab oxidation tsis kam, airframe cov khoom siv, thiab cov pa taws kub thiab kub.
Nickel alloy 718 Tshuag loj npaum li cas:
Round Bar (Inch): {{{{}}. 250 "/6.35mm - 14. {5}}" / 355.6mm
Nickel Alloy 718 Hloov Bar
718 Nickel Alloy Hloov Bar Specifications:
Ams 2261, Ams 5662, Ams 5663, Yexus yog 5664, Yexus muaj 5962, Yexus muaj 5962
Ams tsim nyog: ONS 5663, Ams 5664, Ams 5909
ASME SB446, ASME SB637
NACE API 6A718, NACE rau Mr. 0175
ASTM B446, ASTM B637
| Tshuaj Muaj Tshuaj | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ni 52.5% | Cr 19. 0% | Mo 3.05% | C | NB 5.035% | |||||
| Mn | Si | P | S | CU | |||||
| Co las | |||||||||
| Cov Khoom Siv Lub Cev | |||||||
|---|---|---|---|---|---|---|---|
| Ceev | Hluav Taws Xob Kev Tshaj Tawm (% IRS) | Thermal conductivity (BTU-IN / HR-FT²- Qib F) | Cov cua sov tshwj xeeb (BTU / LB- Qib F) | Thermal Expansion (1 / Degree F) | Thermal nthuav dav | Melting taw tes (Qib F) | |
| 0.296 | 1.38 | 77 | 0.104 | 7.22E-06 | – | 2300 | |
| Cov Khoom Siv Neeg Kho Tshuab | ||
|---|---|---|
| Ntiag tug | Tsawg li tsawg tau | Ntau tshaj plaws |
| Paib lub zog ntau (rp 0. 2 offset) (ksi) | 80 | 150 |
| Tensile lub zog ntau (RM) (KSI) | 14 | 220 |
| Elongation (al =5 x ø) | 18% | 27% |
| Brinell hardness (h) | 102 | 331 |
| Modulus ntawm elasticity (ksi) (e): 29600 | ||
| Machinability dav dav ntsuas: 12% | ||
