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ChemicalBook >> CAS DataBase List >> COPPER BERYLLIUM

COPPER BERYLLIUM

COPPER BERYLLIUM price.
  • $33.6 - $3610
  • Product name: COPPER BERYLLIUM
  • CAS: 11108-64-8
  • MF: BeCu
  • MW: 72.56
  • EINECS:
  • MDL Number:MFCD01320550
  • Synonyms:Copper Beryllium foil, Alloy C172, 0.13mm (0.005 in.) thick, Temper: half hard;COPPER BERYLLIUM;BERYLLIUM/COPPER;Copper Beryllium rod, alloy C17200, 4.76mm (0.188in) dia;Copper Beryllium rod, alloy C17200, 2.38mm (0.094in) dia;Copper Beryllium rod, alloy C17200, 6.35mm (0.25in) dia;Copper Beryllium rod, alloy C17200, 12.7mm (0.50in) dia;Copper Beryllium rod, alloy C17200, 9.525mm (0.375in) dia
35 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
Package
  • 5MG
  • 1EA
  • 2EA
  • 3EA
  • 5EA
  • 10EA
  • 20EA
  • 25cm
  • 50cm
  • 50EA
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0008692
  • Product descriptionCOPPER BERYLLIUM 95.00%
  • Packaging5MG
  • Price$495.86
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF55305334
  • Product descriptionCopper/Beryllium insulated wire, Cu 98%/Be 2%, conductor diameter 0.075 mm, length 50 m, insulation thickness 0.008?mm
  • Packaging1EA
  • Price$496
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF15329572
  • Product descriptionCopper/Beryllium
  • Packaging1ea
  • Price$655
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF08412768
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.015?mm, 8?mm diameter, temper as rolled
  • Packaging20EA
  • Price$684
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF04984825
  • Product descriptionCopper/Beryllium insulated wire, Cu 98%/Be 2%, conductor diameter 0.075 mm, length 100 m, insulation thickness 0.008?mm
  • Packaging1EA
  • Price$701
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF08412768
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.015?mm, 8?mm diameter, temper as rolled
  • Packaging50EA
  • Price$817
  • Updated2022-05-15
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF70444245
  • Product descriptionCopper/Beryllium
  • Packaging1ea
  • Price$1050
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF08412768
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.015?mm, 8?mm diameter, temper as rolled
  • Packaging10EA
  • Price$1250
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF06269935
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.004?mm, size 100 × 100?mm, temper as rolled
  • Packaging5EA
  • Price$1690
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF57602673
  • Product descriptionCopper/Beryllium rod, Cu 98%/Be 2%, 20?mm diameter, length 50 mm, temper hard
  • Packaging5EA
  • Price$1730
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF80700364
  • Product descriptionCopper/Beryllium rod, Cu98%/Be 2%, 20?mm diameter, length 100 mm, temper hard
  • Packaging5EA
  • Price$1740
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF13061685
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.38?mm, size 178 × 178?mm, temper annealed
  • Packaging5EA
  • Price$1980
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF06269935
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.004?mm, size 100 × 100?mm, temper as rolled
  • Packaging2EA
  • Price$2150
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF06269935
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.004?mm, size 100 × 100?mm, temper as rolled
  • Packaging3EA
  • Price$2460
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF06269935
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.004?mm, size 100 × 100?mm, temper as rolled
  • Packaging10EA
  • Price$3090
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF13061685
  • Product descriptionCopper/Beryllium foil, Cu 98%/Be 2%, thickness 0.38?mm, size 178 × 178?mm, temper annealed
  • Packaging10EA
  • Price$3610
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation ING0008692 COPPER BERYLLIUM 95.00% 5MG $495.86 2021-12-16 Buy
Sigma-Aldrich GF55305334 Copper/Beryllium insulated wire, Cu 98%/Be 2%, conductor diameter 0.075 mm, length 50 m, insulation thickness 0.008?mm 1EA $496 2026-04-30 Buy
Sigma-Aldrich GF15329572 Copper/Beryllium 1ea $655 2023-06-20 Buy
Sigma-Aldrich GF08412768 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.015?mm, 8?mm diameter, temper as rolled 20EA $684 2023-01-07 Buy
Sigma-Aldrich GF04984825 Copper/Beryllium insulated wire, Cu 98%/Be 2%, conductor diameter 0.075 mm, length 100 m, insulation thickness 0.008?mm 1EA $701 2026-04-30 Buy
Sigma-Aldrich GF08412768 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.015?mm, 8?mm diameter, temper as rolled 50EA $817 2022-05-15 Buy
Sigma-Aldrich GF70444245 Copper/Beryllium 1ea $1050 2026-04-30 Buy
Sigma-Aldrich GF08412768 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.015?mm, 8?mm diameter, temper as rolled 10EA $1250 2026-04-30 Buy
Sigma-Aldrich GF06269935 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.004?mm, size 100 × 100?mm, temper as rolled 5EA $1690 2026-04-30 Buy
Sigma-Aldrich GF57602673 Copper/Beryllium rod, Cu 98%/Be 2%, 20?mm diameter, length 50 mm, temper hard 5EA $1730 2026-04-30 Buy
Sigma-Aldrich GF80700364 Copper/Beryllium rod, Cu98%/Be 2%, 20?mm diameter, length 100 mm, temper hard 5EA $1740 2026-04-30 Buy
Sigma-Aldrich GF13061685 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.38?mm, size 178 × 178?mm, temper annealed 5EA $1980 2026-04-30 Buy
Sigma-Aldrich GF06269935 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.004?mm, size 100 × 100?mm, temper as rolled 2EA $2150 2023-01-07 Buy
Sigma-Aldrich GF06269935 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.004?mm, size 100 × 100?mm, temper as rolled 3EA $2460 2024-03-01 Buy
Sigma-Aldrich GF06269935 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.004?mm, size 100 × 100?mm, temper as rolled 10EA $3090 2026-04-30 Buy
Sigma-Aldrich GF13061685 Copper/Beryllium foil, Cu 98%/Be 2%, thickness 0.38?mm, size 178 × 178?mm, temper annealed 10EA $3610 2026-04-30 Buy

Properties

form :Rod
Exposure limits :ACGIH: TWA 0.2 mg/m3; TWA 1 mg/m3
OSHA: TWA 0.1 mg/m3; TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3; TWA 0.1 mg/m3

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P272 Contaminated work clothing should not be allowed out of the workplace.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P363 Wash contaminated clothing before reuse.
P403 Store in a well-ventilated place.

Description

Beryllium copper is not really a compound, but a very useful alloy that often contains other metals such as cobalt or nickel in small amounts. It is a hard, strong alloy with excellent electrical conductivity, which makes it very useful in electrical switching equipment owing to its nonsparking qualities. It makes excellent spot-welding electrodes, springs, and metal bushings, cams, and diaphragms.

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