| Customization: | Available |
|---|---|
| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Standard: | JIS, GB, DIN, BS, ASTM, AISI |
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| Product Name |
Maraging C-350 (C-300, C-250, C-200) Special High Nickel Alloy Steel Forged/Forgings |
| Standard | ASTM A276, ASTM F899, A479, JIS G4303, EN 10088 |
| Diameter | 4 mm - 300 mm |
| Length | As requirement |
| Finish | Black, Peeled, Polishing, Bright |
| Technical | Hot rolled, cold drawn, forged |
| MOQ | 5 ton |
| Certification | ISO 9001, MTC , PMI , CO , SGS |
| Shape | stainless steel round, square, rectangular, bending |
| AISI Grade 18Ni (350) Maraging Steel, Aged, at RT, tested longitudinal, round bar |
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| Material Notes: | Applications: Bearings, Belleville springs, bolts, cannon recoil springs, rocket motor and missiles cases, couplings, load cells, flexures for guidance mechanisms of missiles, helicopter drive shafts, transmission shafts, fan shafts in commercial jet engines, aircraft wing components and forgings, aluminum die casting dies, cold forming dies, plastic molding dies, cores, pins, punches, and trim knees. |
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| Key Words: | UNS K93120 |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 8.08 g/cc | 0.292 lb/in³ | |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Ultimate | 2415 MPa | 350300 psi | |
| Tensile Strength, Yield | 2363 MPa @Strain 0.200 % |
342700 psi @Strain 0.200 % |
|
| Elongation at Break | 7.5 % | 7.5 % | In gage length 4.5 times the square root of the area. |
| Reduction of Area | 35.4 % | 35.4 % | |
| Modulus of Elasticity | 200 GPa | 29000 ksi | |
| Bulk Modulus | 160 GPa | 23200 ksi | Typical for steel. |
| Poissons Ratio | 0.30 | 0.30 | Calculated |
| Shear Modulus | 77.0 GPa | 11200 ksi | Estimated from elastic modulus |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 0.0000174 ohm-cm | 0.0000174 ohm-cm | Typical steel |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 11.3 µm/m-°C @Temperature 21.0 - 480 °C |
6.28 µin/in-°F @Temperature 69.8 - 896 °F |
|
| Thermal Conductivity | 25.3 W/m-K @Temperature 20.0 °C |
176 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
|
| 25.8 W/m-K @Temperature 50.0 °C |
179 BTU-in/hr-ft²-°F @Temperature 122 °F |
||
| 27.0 W/m-K @Temperature 100 °C |
187 BTU-in/hr-ft²-°F @Temperature 212 °F |
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| Component Elements Properties | Metric | English | Comments |
| Aluminum, Al | 0.10 % | 0.10 % | |
| Boron, B | 0.0030 % | 0.0030 % | |
| Carbon, C | <= 0.030 % | <= 0.030 % | |
| Cobalt, Co | 12 % | 12 % | |
| Iron, Fe | 63 % | 63 % | As remainder |
| Manganese, Mn | <= 0.10 % | <= 0.10 % | |
| Molybdenum, Mo | 4.8 % | 4.8 % | |
| Nickel, Ni | 18.5 % | 18.5 % | |
| Phosphorus, P | <= 0.010 % | <= 0.010 % | |
| Silicon, Si | <= 0.10 % | <= 0.10 % | |
| Sulfur, S | <= 0.010 % | <= 0.010 % | |
| Titanium, Ti | 1.4 % | 1.4 % | |
| Zirconium, Zr | 0.010 % | 0.010 % | |
| Inconel |
Inconel 722, Inconel 725, Inconel X-750, Inconel 625, Inconel 686, Inconel 690, Inconel 702, Inconel 706, Inconel 713C, Inconel 600, Inconel 601, Inconel 602CA, Inconel 617, Inconel 718.
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| Incoloy | Incoloy 945, Incoloy A-286, Incoloy 901, Incoloy 903, Incoloy 907, Incoloy 909, Incoloy 925, Incoloy 926, Incoloy 330, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 801, Incoloy 840, Incoloy 20, Incoloy 205, Incoloy 208 |
| Hastelloy | Hastelloy C 276, Hastelloy G, Hastelloy W, Hastelloy X, Hastelloy G-30, Hastelloy G-35, Hastelloy G3, Hastelloy N, Hastelloy S, B-2, Hastelloy B-3, Hastelloy C2000, Hastelloy C22 |
| Haynes | Haynes 75, Haynes 244, Haynes 25, Haynes 263, Haynes 282, Haynes 556, Haynes 188, Haynes 230, Haynes 233, Haynes 242 |
| Monel | Monel 400, Monel K-500, Monel R405, Monel 401, Monel 404, Monel 405. |
| Nimonic | Nimonic 91, Nimonic C263, Nimonic PE11, Nimonic PE16, Nimonic PK33, Nimonic 80A, Nimonic 96, Nimonic 90, Nimonic 901, Nimonic 105, Nimonic 115 |
| Other Nickel | Waspaloy, Multimet N155, Mumetal 80, Rene 41, Kovar, Maraging 250, Maraging 300, Maraging 350, MP159, MP35N, Alloy 46, Alloy 48, Alloy 52, Alloy 42, Alloy 45, Cobalt alloy 6b, Custom 455, Invar 36, Invar 42, Nickel 200, Nickel 201 |
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