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beryllium copper inhaling

  • COPPER (Dust, Fume or Mist) WORKPLACE EXPOSURE LIMITS

    combination with an auxiliary self-contained breathing apparatus operated in a pressure-demand or other positive-pressure mode. *Exposure to 100 mg/m3 (as Copper dust, fume or mist) is immediately dangerous to life and health. If the possibility of exposure above 100 mg/m3 exists, use a MSHA/NIOSH approved self-contained breathing apparatus ...

  • SAFETY DATA SHEET - EDRO

    Beryllium Copper, Copper Beryllium, BeCu, CuBe, Alloy 10, Alloy 10X (C17500); Alloy 165 ... Breathing difficulty caused by inhalation of particulate requires immediate removal to fresh air. If breathing has stopped, perform artificial respiration and obtain medical help.

  • Beryllium Copper Used In Explosive Atmospheres | Wonder Copper

    Sep 07, 2020· The beryllium content of the beryllium copper processed in Dongguan is controlled below 2%, and the domestic beryllium copper is added with 0.3% nickel or 0.3% cobalt. Commonly used processing Dongguan beryllium copper: Cu-2Be-0.3Ni, Cu-1.9Be-0.3Ni-0.2Ti, etc. Dongguan beryllium copper is a heat treatment strengthened alloy.

  • Beryllium Copper SAFETY DATA SHEET - Eagle Alloys

    excessive amounts of copper may cause gastrointestinal distress. Chronic ingestion may damage the liver and kidneys. Beryllium: Some people inhaling low concentrations of beryllium develop chronic beryllium disease, a granulomatous lung disease characterized by dyspnea, cough, reduced pulmonary function, and a variety of other

  • MATERIAL SAFETY DATA SHEET - Copper Beryllium Wrought

    Copper: Particulate in the eyes may cause discoloration. 3.2.5. Chronic (long-term health effects) Beryllium: Inhaling particulate containing beryllium may cause a serious, chronic lung disease called chronic beryllium disease (CBD) in some individuals. Over time lung disease can be fatal. Chronic beryllium disease

  • SAFETY DATA SHEET - PPE

    Copper Beryllium Wrought Alloys . Section 1. Identification . GHS product identifier: Copper Beryllium Wrought Alloys . Other means of B200 . ... H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 - May cause an allergic skin reaction. H350 - May cause cancer. ...

  • 5 Things You Need to Know About Beryllium - LHSFNA

    It is most commonly used as an alloy with other metals such as copper or aluminum. 2. How Are Workers Exposed to Beryllium? Workers are exposed by inhaling beryllium dust or fumes in the air and by coming into contact with particles on nearby surfaces. Workers who may be exposed to beryllium

  • Beryllium Safety - IH/OS SIG

    May 03, 2021· Beryllium Safety. Beryllium is a hard, lightweight metal that is very strong and easy to shape. ... Beryllium and beryllium compounds have many industrial uses. Beryllium copper alloys and beryllium oxide ceramics are used in the electronic, nuclear and aerospace industries. ... Inhaling beryllium as dust or fumes from machining or ...

  • Alert: Workplace Beryllium Exposure | Ontario Ministry of ...

    Control of beryllium exposure may prevent serious or fatal lung disease. Inhaling beryllium dust or fumes may cause a serious illness in some people. This illness is chronic beryllium disease, an irreversible and sometimes fatal scarring of the lungs. Beryllium exposure may also result in lung cancer.

  • Potential Health Effects from Exposure to Copper Beryllium ...

    Copper beryllium can enter the body in three ways: eye or skin contact, ingestion or swallowing, and of most concern, inhalation or breathing. EYE CONTACT - As with any metal processing operation, injury can result from particulate irritation

  • Beryllium Copper Alloys

    The copper beryllium alloys are produced from a master alloy of copper and beryllium, containing approximately 4 % of beryllium. The manufacturing process is as follows: 1) Chemical treatment of the ore (beryl), a double aluminium beryllium silicate, to produce a beryllium oxide.

  • Beryllium - Overview | Occupational Safety and Health ...

    Inhaling or contacting beryllium can cause an immune response that results in an individual becoming sensitized to beryllium. Individuals with beryllium sensitization are at risk for developing a debilitating disease of the lungs called chronic beryllium disease (CBD) if they inhale airborne beryllium after becoming sensitized.

  • Beryllium Safety - Safety Skills

    Beryllium Sensitization Inhaling or having skin contact with beryllium particles can cause an immune response known as beryllium sensitization. The body recognizes the beryllium as a foreign particle and initiates an immune response in the respiratory system. T-helper cells in the lung are activated, leading to the release of substances ...

  • Beryllium and you - HSE

    Copper/beryllium alloys are 97% copper, containing up to 3% . beryllium. Where is it found? Beryllium is used in industry in three main forms as beryllium metal, as beryllium ... by breathing in dust, fumes or soluble salts containing beryllium; ...

  • A METAL SOURCE, LLC | C172 Beryllium Copper Hexagonal ...

    C172 BERYLLIUM COPPER HEX BARS DISTRIBUTOR A METAL SOURCE, LLC is a distributor of C172 Beryllium Copper Hexagonal Bar form in any size per the sizes as noted below. C172 Beryllium Copper is a weldable, ductile, and machinable alloy which is resistant to non-oxidizing acids such as carbonic acid or hydrochloric acid.

  • Federal agency investigating sand-blasting hazards ...

    Feb 26, 2012· Beryllium is carcinogenic as well, but inhaling small amounts of the metal dust also can cause chronic beryllium disease, a pneumonia-like condition involving breathing

  • Beryllium Copper - Scorpion Antennas

    4. Grinding on Beryllium Copper without proper safety gear is a health issue. 5. Remember: You have to be grinding on Beryllium Copper and inhaling the micro particles that become airborne before its a health hazard! 6. Electrical arcing with Beryllium Copper can be hazardous.

  • SAFETY DATA SHEET - PPE

    Copper Beryllium Wrought Alloys . Section 1. Identification . GHS product identifier: Copper Beryllium Wrought Alloys . Other means of B200 . ... H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 - May cause an allergic skin reaction. H350 - May cause cancer. ...

  • Cost-effective exhaust system for beryllium-copper fume ...

    Nov 09, 2015· Cost-effective exhaust system for beryllium-copper fume removal. Posted November 9, 2015 by sentryair. Recently, a customer reached out to us regarding their Beryllium-Copper (BeCu) annealing process. They requested a ducted exhaust hood to help protect their employees from breathing harmful, noxious fume while working with the BeCU parts. ...

  • Sources of Beryllium Metal and Extraction Locations

    The sulfate solutions undergo a series of chemical extraction steps to ultimately produce extremely pure beryllium hydroxide, from which virtually all contaminants have been removed. Beryllium hydroxide is the common input material for copper beryllium alloys, beryllia ceramics and pure beryllium

  • SAFETY DATA SHEET (SDS) Non-Ferrous Alloys

    Copper Beryllium Castings, Extrusions, and Forgings No. J79-198, Rev. 1 Dated 30-07-2015 ... Breathing difficulty caused by inhalation of dust or fume requires immediate removal to fresh air. There are no known cases in which a person stopped breathing as a result of exposure. If breathing

  • Beryllium Copper U.S. ALLOY CO.

    welding beryllium copper, care should be taken to avoid inhaling the welding fumes, which are poisonous. Beryllium is dangerous to work with and people can become seriously ill when welding it. Certain precautions are necessary, like purging the area by drawing off any of the

  • A METAL SOURCE, LLC | C172 Beryllium Copper Square ...

    C172 BERYLLIUM COPPER SQUARE BARS DISTRIBUTOR A METAL SOURCE, LLC is a distributor of C172 Beryllium Copper Square Bar form in any size per the sizes as noted below. C172 Beryllium Copper is a weldable, ductile, and machinable alloy which is resistant to non-oxidizing acids such as carbonic acid or hydrochloric acid.

  • Drilling beryllium copper recomendations

    Nov 16, 2018· The employees wore canister breathing protection and there was a vacuum system with full coverage over the cutting area when work was underway. They were taking the stuff very seriously. From what I've read and seen, the stuff needs great care in working with it to protect the workers. Beryllium copper - Wikipedia

  • MATERIAL SAFETY DATA SHEET - Southern Copper

    dusts or fumes, such as copper, nickel and beryllium. Inhalation of dust or fumes in high concentrations may cause irritation of the respiratory system. Some people inhaling low concentrations of beryllium over time may develop chronic beryllium disease/berylliosis. Safety Data Sheet . Product Name: C17000, C17200, C17500, C17510, CCNB Alloys

  • Olympic arms "Beryllium copper" receivers? - AR15

    Mar 24, 2010· Beryllium copper attains the highest strength (to 1,400 MPa (200,000 psi)) of any copper-based alloy[1]. As beryllium compounds are toxic there are some safety concerns for handling its alloys. In solid form and as finished parts, beryllium copper presents no particular health hazard. However, breathing its dust, as formed when machining or ...

  • ei oe - afet ata eet - Holland Shielding

    Nov 07, 2016· working place into the fresh air. If breathing has stopped, carry out artificial respiration and consult a doctor immediately. 4.1.2 Following skin contact Cuts should be treated by normal first aid. Remove foreign bodies which have penetrated the skin. Inclusions of copper-beryllium in the skin can cause beryllium sensitization.

  • Brazing of Beryllium-Copper Alloys - Lucas-Milhaupt

    Feb 21, 2014· Brazing high-conductivity beryllium copper - Similar to the high-strength beryllium copper, small parts may be torch, resistance or induction brazed in the aged condition with a low-temperature alloy, melting and flowing between the aging and solution-anneal temperature, then rapidly air cooled or quenched. These heating methods are best if the ...

  • Safety Practices for Machining Copper Beryllium Alloys ...

    Copper beryllium (CuBe), in solid form and as contained in finished products, presents no special health risks. Most manufacturing operations, conducted properly on well-maintained equipment, are capable of safely processing copper beryllium-containing materials. However, like many industrial materials, copper beryllium may present a health risk if

  • Is machining beryllium copper hazardous? - CR4 Discussion ...

    Oct 28, 2009· Beryllium: Inhaling particulate containing beryllium may cause a serious, chronic lung disease called chronic beryllium disease (CBD) in some individuals. Over time lung disease can be fatal. Chronic beryllium disease is a hypersensitivity or allergic condition in which the tissues of the lungs become inflamed.

  • Beryllium_copper - chemeurope

    Properties. Beryllium copper is a ductile, weldable, and machinable alloy. It is resistant to non-oxidizing acids (for example, hydrochloric acid, or carbonic acid), to plastic decomposition products, to abrasive wear and to galling. Furthermore, it can be heat-treated to improve its strength, durability, and electrical conductivity.. As beryllium is toxic there are some safety concerns for ...

  • Beryllium Copper - espimetals

    Copper 7440-50-8 Balance 231-159-6. Beryllium 7440-41-7 0.4-2.0 231-150-7 ... Beryllium: Some people inhaling low concentrations of beryllium develop chronic beryllium disease, a granulomatous lung disease characterized by dyspnea, cough, reduced pulmonary function, and a variety of other symptoms including weight loss. ...

  • RT Nozzle Tips - PPE

    Beryllium Copper attains the highest strength of any copper based alloy. In solid form as a finished nozzle tip beryllium copper presents no known health hazards. However breathing in dust or vapors as formed when machining can eventually cause lung damage. Beware of

  • Lowering Limits: Changes to Beryllium Exposure ...

    Apr 15, 2017· Inhaling airborne beryllium can result in a lung condition known as chronic beryllium disease (CBD), a debilitating pulmonary disease that can result in serious health complications or even death. Common symptoms of CBD include shortness of breath, unexplained cough, fatigue, weight loss, fever and night sweats.

  • Machining berrylium copper? - Practical Machinist

    Mar 10, 2011· Beryllium-- Inhalation of beryllium dust or fume may result in the production of an acute or chronic systematic disease depending upon the level of exposure and the beryllium compound involved. Glaucomatous lesions of the skin, liver, kidneys, spleen, and lymph nodes have been reported.

  • Beryllium Compounds - EPA

    EPA has classified beryllium as a Group B1, probable human carcinogen. (3) EPA uses mathematical models, based on animal and human studies, to estimate the probability of a person developing cancer from breathing air containing a specified concentration of a chemical. EPA calculated an inhalation unit risk estimate of 2.4 × 10-3 (µg/m 3)-1

  • Beryllium Copper Alloys vs Steel: Which Metal Works Harder?

    Mar 26, 2020· Beryllium copper has the highest tensile strength and hardness among all of the copper alloys. The strength of heat-treated beryllium copper alloys is comparable to the strength of some steel alloys; however, steel is inferior to beryllium copper in respect of corrosion resistance and thermal conductivity and electrical conductivity. (For information on other metals, see the Guide to Corrosion ...

  • Beryllium - Health Effects | Occupational Safety and ...

    Chronic Beryllium Disease - CBD is a chronic granulomatous lung disease caused by inhaling airborne beryllium after becoming sensitized to beryllium. Some common symptoms of CBD are shortness of breath, unexplained coughing, fatigue, weight loss, fever, and night sweats.

  • Beryllium | Beryllium Exposure as a Cause of Lung Cancer

    Beryllium is also less likely to be deformed than steel, can dissipate heat quickly and is an excellent sound conductor. The most frequent use of beryllium is in an alloy with copper. The beryllium combines with the copper to make a light, strong metal that can be easily shaped while still able to undergo massive stresses.

  • Beryllium Toxicity: Who Is at Risk of Exposure to ...

    Inhaling metallic beryllium, beryllium oxide, beryllium-copper and other alloys, or beryllium salts are the major exposure risks leading to disease (Martyny et al. 2000; Sawyer et

  • Beryllium - Health Effects : OSH Answers

    Breathing in fumes or dusts of beryllium compounds may injure the lungs. While most commonly associated with diseases of the lungs, beryllium may also affect such organs as the liver, kidneys, heart, nervous system, and the lymphatic system.