C17200 Beryllium Copper (BeCu), also known as Copper Beryllium or Alloy 25, is a high-performance alloy with 0.5 – 3% beryllium. It stands out for its exceptional combination of high strength, non-magnetic, and non-sparking properties.
Renowned for its superior metalworking, forming, non-galling and machining characteristics, BeCu maintains high strength without compromising without sacrificing thermal or electrical conductivity – making it ideal for demanding applications in harsh environments.
With unparalleled strength, thermal & electrical conductivity, ductility, corrosion resistance, machinability, and low friction properties, C17200 BeCu is a top choice for a wide range of uses within the oil and gas industry. Common applications include downhole directional tools such as MWD/LWD housings, drill bit bearings, subsea actuator stems, connectors/contacts, and assisted lift pumps.
The versatility of Alloy 25 makes it a standout choice for demanding applications. In the oilfield, it excels in components like drilling collars and instrument housings. Alloy 25 combines exceptional material strength, even in larger cross-sections, with unmatched thermal and electrical conductivity among high-strength materials.
Alloy 25 is a beryllium copper alloy whose properties can be age-hardened to meet the specific requirements of individual applications. It offers:
C17200 also resists corrosion, high stress, and high temperatures, making it ideal for drilling components requiring fatigue resistance. Alloy 25 meets specifications of UNS C172000, NACE M1075, ASTM B196, ASTM B251, and ASTM B643.
ToughMet® 3 copper-nickel-tin alloys are specifically valued for their high strength and wear resistance, offering unmatched durability in challenging downhole conditions. They excel under extreme loads and in abrasive environments, making them an ideal choice for MWD/LWD tools. It offers:
Additionally, ToughMet® 3 AT110 resists hydrogen embrittlement, making it perfect for bearings, seals, and wear rings. We stock ToughMet® 3 in AT and TS tempers meeting specifications for UNS C72900, ASTM B505, and NACE M1075, ensuring reliable performance in critical applications.
voestalpine Specialty Metals supplies Alloy 25 copper in a wide range of sizes, available in both bar and tube forms. We offer this versatile alloy in AT (hot-worked) and HT (cold-worked) tempers to meet diverse application needs.
We stock Materion ToughMet® 3 in both bar and tube forms, offering a range of tempers to suit various application needs. Our inventory includes:
TS150 tube available in various OD/ID configurations with outside diameters ranging from 1.30 – 3.00”
At voestalpine Specialty Metals North America, we proudly serve oil and gas equipment and tool manufacturers, with superior-quality Toughmet 3 alloy bar and tube. Our alloys are designed for use in a wide range of downhole and surface oil & gas applications.
Common applications for C17200 include:
Common applications for Materion ToughMet®3 include:
Many components made from these alloys are threaded and often attached to other metals, requiring excellent galling resistance. This property makes them ideal for use in downhole directional drilling tools, where durability and reliability are essential.
voestalpine Specialty Metals is a premier copper alloy supplier meeting the standards established by ISO 9001:2015 for good manufacturing practices. Our global network of companies allows us to deliver premium copper alloy bars and tubes and provide knowledgeable customer service. Request a quote today.
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