Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
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C17200 Beryllium Copper (BeCu), also commonly known as Alloy 25, combines high strength with non-magnetic and non-sparking qualities. It has excellent metal working, forming, non-galling, and machining qualities. Since they do not trade high strength for conductivity, they are well suited to address the challenges in connectors and other harsh-environment components. Strength, conductivity, ductility, corrosion resistance, machinability, and low friction properties make BeCu alloys ideal for downhole directional tools including MWD/LWD housings, drill bit bearings, subsea actuator stems, subsea xmas trees, connectors/contacts, and assisted lift pumps.
· UNS172000, NACE M1075, ASTM B196/ASTM B251/ ASTM B643 / Cond AT & HT /
· downhole directional tools
· M/LWD pressure housings
· drill bit bearings
· subsea actuator stems
· subsea xmas trees
· assisted lift pumps
| Temper | Yield Strength (KSI) | Tensile Strength (KSI) | Elongation (EL) | Hardness (HRC) |
| AT | 145-175 (up to 3″ dia.) 130 – 175 (over 3″ dia.) | 165-200 | 4-10 (up to 3″ dia,) 3-10 (over 3″ dia.) | 36 |
| HT | 155-195 (3/8″ to 1″ dia.) 145-190 (1″ to 3″ dia.) | 180-220 (3/8″ to 1″ dia.) 175-215 (1″ to 3″ dia.) | 2-9 (3/8″ to 1″ dia.) 4-9 (1″ to 3″ dia.) | 36 |
· Bar: 0.750″ – 5.500″OD
· Tubing: various configurations
| Beryllium (Be) | Nickel + Cobalt (Ni+Co) | Nickel + Cobalt + Iron (Ni+Co+Fe) | Cobalt (Co) | Nickel (Ni) | Iron (Fe) | Silicon (Si) |
| 1.80 – 2.00 | 0.200 – 0.350 | 0.600 Max | 0.200 Min | 0.100 Max | 0.100 Max | 0.150 Max |
| Aluminum (Al) | Tin (Sn) | Zinc (Zn) | Chromium (Cr) | Lead (Pb) | Copper (Cu) | |
| 0.100 Max | 0.050 Max | 0.050 Max | 0.010 Max | 0.010 Max | Balance |
Shanghai Tankii Alloy Material Co., Ltd. Focus on the production of resistance alloy(nichrome Alloy, FeCrAl Alloy, copper nickel alloy, thermocouple wire, precision alloy and thermal spray alloy in the form of wire, sheet, tape, strip, rod and plate. We've already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system. We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over 35 years in this field. During these years, more than 60 management elites and high science and technology talents were employed. They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market. Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us nichrome alloy, precision alloy, thermocouple wire, fecral alloy, copper nickel alloy, thermal spray alloy have been exported to over 60 countries in the world. We are willing to establish strong and long-time partnership with our customers. Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers Quality with end to end production control Technical support and Customer Service.