M-25 and M-65 Alloys

Materion Brush Inc

Revision date : 2026-04-02

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GHS08 GHS07
Health risk rating 5
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

231-159-6/7440-50-8

Name of the chemical

Copper

Concentration

97.1-

EC/CAS

231-150-7/7440-41-7

Name of the chemical

Beryllium

Concentration

0.2-2

EC/CAS

231-111-4/7440-02-0

Name of the chemical

Nickel

Concentration

0-1.4

EC/CAS

231-158-0/7440-48-4

Name of the chemical

Cobalt, Metall (2020/217)

Concentration

0-0.35

General Information

Version

01

Revision date

2026-04-02

Product name

M-25 and M-65 Alloys

Product Synonyms

C17300 (M-25), C17465 (M-65), Copper Beryllium Alloy, Beryllium Copper Alloy, Copper Alloy

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

supplier name

Materion Brush Inc

Emergency telephone

1.216.383.4019

Icons in SDS

GHS07 GHS08 M004 M009 M010 M011 M013 M017

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)

H302, H317, H332, H350, H360FD, H362, H372

Hazard statements

Code

Statements

H302

Harmful if swallowed

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, Beryllium, Nickel, Lead, Cobalt

Signal word

Danger

Hazard statements

The products are classified as articles and, as such, do not present a physical or health hazard in the present form. If the products are processed or handled in ways that generate particles (dust, fume, particles and/or powder), a potential health hazard could exist and risk management measures must be taken to minimize risk. H302 Harmful if swallowed. H317 May cause an allergic skin reaction. H372 Causes damage to organs (respiratory system) through prolonged or repeated exposure by inhalation. H332 Harmful if inhaled. H350 May cause cancer. H360FD May damage fertility. May damage the unborn child. H362 May cause harm to breast-fed children.

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 or mists. P263 Avoid contact during pregnancy and while nursing. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection.

Response

P301 + P312 IF SWALLOWED: Call a POISON CENTRE/doctor if you feel unwell. P330 Rinse mouth. P302 + P352 IF ON SKIN: Wash with plenty of water. P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P308 + P313 IF exposed or concerned: Get medical advice/attention. P333 + P313 If skin irritation or rash occurs: Get medical advice/attention. 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

The mixture does not contain any substances included in the list established in accordance with REACH Article 59(1) for having endocrine disrupting properties at a concentration equal to or greater than 0.1% by weight. This mixture does not contain any substances that meet the criteria for persistent, bioaccumulative and toxic (PBT) or very persistent and very bioaccumulative (vPvB) in

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 H302 - Harmful if swallowed. Acute toxicity, inhalation Category 4 H332 - Harmful if inhaled. Skin sensitisation Category 1 H317 - May cause an allergic skin reaction. Carcinogenicity Category 1B H350 - May cause cancer. Reproductive toxicity (fertility, the unborn child) Category 1A H360FD - May damage fertility. May damage the unborn child. Reproductive toxicity Effects on or via lactation H362 - May cause harm to breast-fed children. Specific target organ toxicity - repeated Category 1 H372 - Causes damage to organs exposure (respiratory system) through prolonged or repeated exposure by inhalation.

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