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Beryllium copper information


Adjustable Wrench with 'BeCu' on the side, to show that it is made from beryllium copper

Beryllium copper (BeCu), also known as copper beryllium (CuBe), beryllium bronze, and spring copper, is a copper alloy with 0.5–3% beryllium.[1] Copper beryllium alloys are often used because of their high strength and good conductivity of both heat and electricity.[2] It is used for its ductility, weldability in metalworking, and machining properties. It has many specialized applications in tools for hazardous environments, musical instruments, precision measurement devices, bullets, and some uses in the field of aerospace. Beryllium copper and other beryllium alloys are harmful carcinogens that present a toxic inhalation hazard during manufacturing.

  1. ^ "Beryllium Copper". Belmont Metals. 17 May 2017. Retrieved 2023-01-20.
  2. ^ "Resources: Standards & Properties - Copper & Copper Alloy Microstructures: Copper Beryllium". www.copper.org. Retrieved 2023-01-20.

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Beryllium copper

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Beryllium copper (BeCu), also known as copper beryllium (CuBe), beryllium bronze, and spring copper, is a copper alloy with 0.5–3% beryllium. Copper beryllium...

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Beryllium

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added as an alloying element to aluminium, copper (notably the alloy beryllium copper), iron, or nickel, beryllium improves many physical properties. For...

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List of named alloys

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alloy (4% copper, nickel, magnesium) Aluminium also forms complex metallic alloys, like β–Al–Mg, ξ'–Al–Pd–Mn, and T–Al3Mn. Lockalloy (62% Beryllium, 38% Aluminium)...

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Alloy

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tools, to exotic titanium alloys used in the aerospace industry, to beryllium-copper alloys for non-sparking tools. An alloy is a mixture of chemical elements...

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List of copper alloys

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Bronze & Metals | Beryllium Copper Lewis Brass & Company | Copper Alloy Data Archived 2021-05-12 at the Wayback Machine Cast copper alloy C83600 (Ounce...

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Copper

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Copper is a chemical element; it has symbol Cu (from Latin cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal...

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Period 2 element

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cadmium, copper and manganese are used to make high performance parts for aircraft, most notably the external tank of the Space Shuttle. Beryllium (Be) is...

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Berylliosis

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Berylliosis, or chronic beryllium disease (CBD), is a chronic allergic-type lung response and chronic lung disease caused by exposure to beryllium and its compounds...

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Halligan bar

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inches (46–137 cm) — and of various materials, including titanium, beryllium copper or stainless steel. Carrying straps or rings can be found. The 18-inch...

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Injection moulding

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constructed from hardened steel, pre-hardened steel, aluminium, and/or beryllium-copper alloy.: 176  The choice of material for the mold is not only based...

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Glucydur

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and other parts of mechanical watches. Glucydur is a beryllium bronze; an alloy of beryllium, copper and iron. In addition to its low coefficient of thermal...

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Materion

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metals, inorganic chemicals, specialty coatings, beryllium, specialty engineered beryllium, beryllium copper alloys, ceramics, and engineered clad and plated...

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Bronze

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against a hard surface will not generate sparks, so it (along with beryllium copper) is used to make hammers, mallets, wrenches and other durable tools...

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Rockwell scale

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59 mm) ball Annealed copper alloy, thin soft sheet metals 130 500 G HRG 150 1⁄16 in (1.59 mm) ball Phosphor bronze, beryllium copper, malleable irons. 130...

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Phosphor bronze

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properties do not require the use of more expensive beryllium copper. Phosphor bronze with 94.8% copper, 5% tin, and 0.2% phosphorus is also used in cryogenics...

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Alouette 1

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device on Alouette were the radio antennas consisting of thin strips of beryllium copper bent into a slight U-shape and then rolled up into small disks in a...

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Alkaline earth metal

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are six chemical elements in group 2 of the periodic table. They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium...

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Hydrogen embrittlement

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austenitic stainless steels, aluminium and alloys, copper (including alloys, e.g. beryllium copper). Sandia has also produced a comprehensive guide. Steel...

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Chisel

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majority of cold chisels are made of steel, a few are manufactured from beryllium copper, for use in special situations where non-sparking tools are required...

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Solderability

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in solders, resulting in brittle joints. Good Copper Bronze Brass Lead Nickel silver Beryllium copper High thermal conductivity of these metals requires...

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Breakthrough Starshot

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plutonium-238 or americium-241, is planned. A coating, possibly made of beryllium copper, is planned to protect the nanocraft from dust collisions and atomic...

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Wire wrap

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spaced at 0.1 in (2.54 mm) intervals. Premium posts are hard-drawn beryllium copper alloy plated with a 0.000025 in (630 nm) of gold to prevent corrosion...

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Top Fuel

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exhaust from solid Nimonic 80A or similar. Seats are of ductile iron. Beryllium-copper has been tried but its use is limited due to its toxicity. Valve sizes...

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Balance wheel

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wheels are usually made of Glucydur, a low thermal expansion alloy of beryllium, copper and iron, with springs of a low thermal coefficient of elasticity...

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