Note: Ingredients listed on restricted chemical lists
EC/CAS
231-159-6/7440-50-8
Name of the chemical
Copper
Concentration
96.3- 0-2.7
EC/CAS
231-158-0/7440-48-4
Name of the chemical
Cobalt, Metall (2020/217)
Concentration
0 - 2.2
EC/CAS
231-111-4/7440-02-0
Name of the chemical
Nickel
Concentration
0-2.2 0.15-2
EC/CAS
231-150-7/7440-41-7
Name of the chemical
Beryllium
Concentration
≤-3.2
General Information
Version
11
Revision date
2025-03-05
Product name
Copper Beryllium Wrought Alloy
Product Synonyms
Beryllium Copper, Copper Beryllium, BeCu, CuBe, Alloy 10, Alloy 10X (C17500); Alloy 165
1.2.1 Relevant identified uses
Industrial uses: Uses of substances as such or in preparations at industrial sites Offshore industries Manufacture of basic metals, including alloys Manufacture of computer, electronic and optical products, electrical equipment General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
1.2.2. Uses advised against
Professional uses: Public domain (administration, education, entertainment, services, craftsmen) Casting, grinding or polishing of beryllium-containing alloys by artists; Casting, grinding or polishing of beryllium-containing alloys for dental crowns, appliances or prosthetics; Casting, grinding or polishing of beryllium-containing alloys for jewelry
supplier name
Materion Brush Inc
Icons in SDS
Company Information
company name
Materion Brush Inc
e-mail address of the competent person responsible for the Safety Data Sheet
Materion-PS@materion.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H317, H334, H350i, H372
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture The mixture has been assessed and/or tested for its physical, health and environmental hazards and the following classification applies
Contains
Copper, Cobalt, Nickel, Beryllium
Signal word
Danger
Hazard statements
H317 May cause an allergic skin reaction. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H350i May cause cancer by inhalation. H372 Causes damage to organs (respiratory system) through prolonged or repeated exposure by inhalation.
Prevention
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. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P272 Contaminated work clothing must not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection.
Response
P302 + P350 If on skin: Wash with plenty of water. P304 + P340 If inhaled: Remove person to fresh air and keep comfortable for breathing. P308 + P311 If exposed or concerned: Call a poison centre/doctor. P333 + P313 If skin irritation or rash occurs: Get medical advice/attention. P342 + P311 If experiencing respiratory symptoms: Call a poison centre/doctor. P362 + P364 Take off contaminated clothing and wash it before reuse.
Storage
P405 Store locked up.
Disposal
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.
Supplemental label elements
Exposure to the elements listed in Section 3 by inhalation, ingestion, and skin contact can occur when melting, casting, dross handling, pickling, chemical cleaning, heat treating, abrasive cutting, welding, grinding, sanding, polishing, milling, crushing, or otherwise heating or abrading the surface of this material in a manner which generates particulate. For further information, please contact the Product Stewardship Department at +1.216.383.4019.
2.3 Other hazards
None known.
2.1 Classification of the substance or mixture
The mixture has been assessed and/or tested for its physical, health and environmental hazards and the following classification applies. Classification according to Regulation (EC) No 1272/2008 as amended Health hazards Acute toxicity, oral Category 4 Acute toxicity, inhalation Category 2 Serious eye damage/eye irritation Category 2 Respiratory sensitisation Category 1 H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled. Skin sensitisation Category 1 H317 - May cause an allergic skin reaction. Germ cell mutagenicity Category 2 Carcinogenicity Category 1B H350i - May cause cancer by inhalation. Reproductive toxicity (fertility) Category 1B Specific target organ toxicity - repeated Category 2 exposure Environmental hazards Hazardous to the aquatic environment, Category 1 acute aquatic hazard Hazardous to the aquatic environment, Category 1 long-term aquatic hazard
