Elgiloy UNS R30003 W.Nr 2.4711 Applications Springs, seals, semiconductor components, orthodontics, medical devices, surgical implants, satellite communications equipment, and weapons systems. Description Elgiloy is a non-magnetic Cobalt-Chromium-Nickel-Molybdenum alloy h*ing a unique combination of very high strength while maintaining excellent formability, excellent corrosion resistance, and high fatigue strength. Additional strength increases of up to 25% can be achieved through aging cold reduced material. Elgiloy is highly resistant to sulfide stress corrosion cracking, and as a result is the alloy of choice in the most demanding sour well environments. In seawater, Elgiloy is virtually immune to crevice and stress corrosion and pitting even at the highest strength levels. Elgiloy performs across a wide range of temperatures: from cryogenic up to 850°F (454°C). Industries Supplied Oil & Gas Extraction, Medical, Dental, Aerospace, Defense, Space Exploration and Watch making. Nominal Co*ition C: 0.15 max Mn: 1.5 - 2.5 Si: 1.20 max P: 0.015 max S: 0.015 max Cr: 19.0 - 21.0 Ni: 14.0 - 16.0 Co: 39.0 - 41.0 Mo: 6.0 - 8.0 Be: 0.10 max Fe: Balance Physical Properties Density: 0.30 lb/in3, (8.30 g/cm3) Modulus of Elasticity (E):  At 70°F (20°C): 27.0 x 103 ksi (190 GPa) Modulus of Rigidity (G):  At 70°F (20°C): 11.0 x 103 ksi (76 GPa) Coefficient of Expansion: 8.4 in/in.-°F (70°F to 600°F) 15.2 m/m-°C (20°C to 300°C) Electrical Resistivity: 39.21 Ω.in, (99.6 Ω.cm) Thermal Conductivity: 86.5 Btu-in/ft2hr-°F, (12.5 W/m-K) Applicable Specifications Strip and Foil: AMS 5876, ASTM F1058, NACE MR 0175 & MR 0103, ISO 5832-7 Typical Mechanical Properties – Spring Applications Annealed Heat Treatment: Per AMS 5876 Tensile Strength: 100 ksi min (690 MPa) Suggested Operating Conditions: -300°F to 850°F (-184°C to 454°C) Spring Temper Heat Treatment: No Heat Treatment Tensile Strength: Up to 310 ksi (2100 MPa) Suggested Operating Conditions: -300°F to 850°F (-184°C to 454°C) Spring Temper + Aged Heat Treatment: After cold rolling. Age: Per AMS 5876, Nace MR 0175 Tensile Strength: Up to 380 ksi (2600 MPa) Suggested Operating Conditions: -300°F to 850°F (-184°C to 454°C) 标签： Elgi 埃尔吉洛 钴铬镍合   Elgiloy 埃尔吉洛伊非磁性合金 钴铬镍合金   上海市非磁性合金   上海市非磁性合金厂家
上海市 上海市[Elgiloy 埃尔吉洛伊非磁性合金 钴铬镍合金] 上海市非磁性合金厂家
Elgiloy(40Co-20Cr-16Fe-15Ni-7Mo)埃尔吉洛伊非磁性合金钴铬镍合金化学成分物理性能

本文地址：https://www.zhuigan.cn/product/982903.html