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beryllium copper btu

  • Performance Alloys, information about Hardness

    Copper Alloys versus Tool Steel. There are a number of FACTS that need to be considered in understanding the Hardness of Copper Alloys in comparison to Tool Steels as well as other metal alloys. Precipitation Hardening. Typically, Copper Alloys are "age" or precipitation hardening alloys.


  • A Guide to Working With Copper and Copper Alloys

    Copper is the only solid surface material registered by the U.S. Environmental Protection Agency to continuously kill bacteria* that pose a threat to human health. No other touch surface material has this kind of registration. This booklet will serve to answer immediate questions about using copper and copper alloys in familiar ways and in


  • Guide to Copper Beryllium - matthey.ch

    expansion of copper beryllium closely matches that of steels including the stainless grades. This insures that copper beryllium and steel are compatible in the same assembly. Specific heat of copper beryllium rises with tempera-ture. For Alloys 25, M25 and 165, it is 0.086 Btu/(lb•F) at room temperature, and 0.097 Btu/(lb•F) at 200 F.


  • Beryllium-Copper Casting Alloys - IBC Advanced Alloys

    Foundry applications for beryllium copper casting alloys take advantage of the material’s special combination of high strength and hardness, outstanding thermal and electrical conductivity, and excellent replication of fine casting detail.


  • What Are the Physical Properties of Beryllium Copper?

    Sep 19, 2018· Beryllium Copper is commonly used in electronic connectors, telecommunications products, computer components, and small springs. Tools like wrenches, screwdrivers, and hammers used on oil rigs and coal mines have the letters BeCu on them, indicating there are made of Beryllium Copper and safe to use in those environments because they won't ...


  • C 172 Copper Beryllium - Morgan Bronze

    C 172 Copper Beryllium is the most specified copper beryllium and is available at Morgan Bronze in both Solution and Precipitation Heat Treated tubing as well as Solution Heat Treated Rod and Bar. In its age hardened condition C 172 attains the highest strength and hardness of any commercial copper based alloy. The ultimate


  • C17200 Alloy Specifications | E. Jordan Brookes Company

    Copper Alloy C17200 is the most commonly specified copper beryllium alloy. In its age hardened condition, it attains the highest strength and hardness of any commercial copper base alloy. The ultimate tensile strength can exceed 200 ksi, while the hardness approaches Rockwell C45.


  • MOLDMAX HH - Bohler Uddeholm

    MOLDMAX HH 7 Safe handling MOLDMAX HH is a copper-alloy with a content of ≈2% Beryllium. Make sure, during the machining of MOLDMAX HH, to avoid breathing metal dust fume or mist. Perform machining, grinding and polishing wet when possible. If dry operation is needed use ventilation to capture the dust. Further information can be found in our ...


  • An Argument for MATERIAL Copper Conductivity

    lium copper due to some of the sensational-ized articles about beryllium and illness related to overexposure. However, guidelines for safe machining, polishing and electric discharge machining of beryllium copper are readily available from the alloy manufacturer. The following is not intended as a substitute for those guidelines, but may help


  • MOLD–MOR™ - Cadi Company Inc.

    (>135 Btu/Hr/Ft 2 /°F) and moderate hardness (RB98) MOLD-MOR™ – 3 (C17200, 30C) A Beryllium Copper Alloy with good thermal conductivity (75 Btu/Hr/Ft 2 /°F) and high hardness (RC30) MOLD-MOR™ – 4 (C17200, 40C) A Beryllium Copper Alloy with moderate thermal conductivity (60 Btu/Hr/Ft 2 /°F) and very high hardness (RC40)


  • Beryllium-Copper

    ESPI High Purity Metal Specialists since 1950 with a company mission to provide a reliable resource for researcher's high purity metals, metal compounds and metal alloys for all major universities, international and domestic manufacturing companies and corporate R&D laboratories worldwide, as well as most U.S. government research laboratories.


  • C17200 Beryllium Copper (AMS 4535) Round - Morgan Bronze

    C17200 Beryllium Copper (AMS 4535) is the most specified copper beryllium and is available at Morgan Bronze in both Solution and Precipitation Heat Treated tubing as well as Solution Heat Treated Rod and Bar. In its age hardened condition C17200 attains the highest strength and hardness of any commercial copper based alloy.


  • Beryllium Copper Alloy 25 (UNS C17200 / CDA 172)- Aircraft ...

    CDA 172 Beryllium Copper is commonly used due to it's high strength and hardness compared to other commercial copper alloys. CDA 172 strength and hardness is similar to that of steel. To achieve it's high strengths whilst still maintaining acceptable levels of toughness for many industrial applications CDA 172 is age hardened.


  • Beryllium Copper Supplier | Mead Metals in Minnesota

    Mead Metals, Inc. stocks beryllium copper products in a range of sizes and tempers. We can support quantities to accommodate both high-volume and low-volume needs. When you’re in need of beryllium copper coil or sheet products, you can count on Mead Metals. Typical Yield for Minimum Lot Charge: 3#


  • Thermal Conductivity of Metals, Metallic Elements and Alloys

    Thermal Conductivity - k - is the quantity of heat transmitted due to an unit temperature gradient, in unit time under steady conditions in a direction normal to a surface of the unit area. Thermal Conductivity - k - is used in the Fourier's equation. Calculate Conductive Heat Transfer ; …


  • Copper Beryllium Alloys :: Total Materia Article

    Table 1 lists copper beryllium’s typical magnetic properties as determined by the Gouy balance and vibrating sample magnetometry techniques. Table 1: Magnetic Properties (cgs units at 1000 Gauss) of Copper Beryllium . Copper beryllium’s magnetic properties …


  • Copper.org - C17200 Alloy

    Mechanical Properties* Form Temper Temper Code Tensile Strength (ksi) YS-0.2% Offset Elongation (%) Rockwell B scale Rockwell C scale Rockwell 30T scale


  • C17510 Beryllium Copper | Aviva Metals

    Primarily utilized in applications that require high thermal or electric conductivity. The alloy offers good strength and hardness characteristics coupled with conductivity in the range of 45-60 percent of copper with ultimate tensile and hardness properties approaching 140 ksi and RB 100 respectively. Typical Uses for C17510 Beryllium Copper:


  • Beryllium Copper - Official Site of Copper Development ...

    Beryllium Copper Overview. Copper beryllium alloys are used for their high strength and good electrical and thermal conductivities. There are two groups of copper beryllium alloys, high strength alloys and high conductivity alloys. The wrought high strength alloys contain 1.6 to …


  • C17000 Alloy Specifications | E. Jordan Brookes Company

    Copper Alloy, C17000 shares similar properties to the more commonly known Ca172. The alloy, Alloy 165, is manufactured without lead and a lower percentage of beryllium yet retains almost the same ultimate physical properties, resulting with a hardness of Rockwell C41.


  • Buy Beryllium Copper Round Bar Online

    Beryllium Copper Round Bar-21 Products We carry Beryllium Copper Round Bar stock in alloy 173, 172, and Moldmax. Most of our Beryllium Copper rod is available in full size and custom cut lengths. Refine search Start New Search. Sort by Displaying 1 - 21 of 21 results. 25 Per Page ...


  • Beryllium Copper Alloys

    aluminium beryllium silicate, to produce a beryllium oxide. 2) Reduction of the beryllium oxide with carbon by calcining in an electric arc furnace in the presence of copper. Copper-beryllium alloys are mainly based on copper with a beryllium addition. High strength beryllium copper alloys contain 0.4 to 2% of beryllium with


  • Beryllium copper - Wikipedia

    Beryllium copper (BeCu), also known as copper beryllium (CuBe), beryllium bronze and spring copper, is a copper alloy with 0.5—3% beryllium and sometimes other elements. Beryllium copper combines high strength with non-magnetic and non-sparking qualities. It has excellent metalworking, forming and machining properties.It has many specialized applications in tools for hazardous environments ...


  • Buy Beryllium Copper Cut to Size - Price and Order Online

    Beryllium Copper Our Beryllium Copper stock is available in various specialty alloys with full sizes available. No cut fees, no minimums, and fast delivery nationwide. Buy online or contact us for a quote. Get a Fast Quote


  • Beryllium - Mechanical Properties And Material Applications

    Mechanical Properties Thermal Properties Applications. Introduction. In 1798, beryllium was discovered by Louis-Nicholas Vauquelin. It is a fairly soft metal, brittle in nature, with high specific heat, stiffness-to-weight ratio, strength-to-weight ratio and thermal conductivity. It can be easily rolled, machined, extruded, and drawn.


  • UNS C81400 (Alloy 70C) Beryllium Copper :: MakeItFrom.com

    C81400 copper is a lightly alloyed grade of copper, formulated for casting. Cited properties are appropriate for the heat treated (HT) condition. C81400 is the UNS number for this material. Older literature may refer to this material as ASTM Alloy 70C, but this is now discouraged. It has a very high melting temperature among cast coppers.


  • Properties of Beryllium Alloys – BeST

    The thermal expansion of copper beryllium closely matches that of steels including the stainless grades. This insures that copper beryllium and steel are compatible in the same assembly. Specific heat of copper beryllium rises with temperature. For Alloys 25, M25 and 165, it is 0.086 Btu/(lb•F) at room temperature, and 0.097 Btu/(lb•F) at ...


  • ASTM B194 beryllium copper alloy sheet/ UNS C17200/alloy ...

    Beryllium copper (BeCu) alloy C17200, also known as Alloy 25, has superb electrical and thermal conductivity and extremely ductile. It is commonly used in parts that require high strength and electrical conductivity such as musical instruments, precision measurement devices, bullets and aerospace.


  • Why Beryllium Copper Springs Make the Perfect Contacts

    Nov 23, 2015· Many different materials are conductive, such as copper, aluminum, gold, silver, etc. When it comes to metals, none has a higher electrical conductivity than copper. Most material that is purchased for beryllium copper contacts is UNS C17200 which is certified to 97.9% copper (Cu), 1.9% Beryllium (Be), .02% Cobalt (Co).


  • MoldMAX HH Alloy - materion.com

    Materion Performance Alloys’ MoldMAX HH (High Hard) Alloy is the premier copper mold alloy. This alloy has a hardness and strength comparable with standard tool steels but its thermal conductivity is at four to six times higher. MoldMAX HH Alloy is used for injection mold …


  • Beryllium Copper, Tempered, Alloy 25 (C17200) | Little ...

    BERYLLIUM COPPER C17200 Tempered, 25 Alloy. Tempered Beryllium Copper was developed by Little Falls Alloys to supply the springs industry with a Beryllium Copper wire that could be used on conventional coiling equipment to provide springs to close tolerance without the …


  • Beryllium Copper C17200 - Alloy 25 | Aviva Metals

    C17200 Copper (CDA 172) ASTM B196, AMS 4533, SAE J461, RWMA CLASS IV. C17200 is also known as Alloy 25 and is the most commonly utilized beryllium copper alloy and is notable for exhibiting the highest strength and hardness compared to commercial copper alloys. Its strength and hardness is similar to that of steel.


  • C172 Beryllium Copper (CuBe2) | Fisk Alloy

    Beryllium Copper alloys combine formability with very high strength properties when aged. Applications are in springs, connectors, switches and automotive parts. Special heat treating of the wire at the mill produces a “Mill Hardened” (HM) tempered Beryllium Copper wire which can then be formed and used without additional heat treatment.