See Alloys listed in Section 3

Hazard statements (CLP)

H302, H303, H316, H317, H332, H333, H350

Code

Statements

H302

Harmful if swallowed

SECTION 2: Hazards identification

Under normal handling and use, the solid form of these products is not classified as a hazardous substance by the GHS. These products can create metal dust and metal oxide fume during welding, thermal and mechanical cutting, melting, casting, dross handling, hot rolling or milling, grinding, and similar processes. Such processing of Haynes products will produce dust, fume, or particulate containing the component elements of these materials. Exposure to the dust, fume, or particulate may present significant

Health hazards

which are related to the elemental constituents in Section 3 HAYNES® and HASTELLOY® are registered trademarks of Haynes International, Inc. This SDS is available in the English, French, German, Spanish, Italian, Czech, Japanese, Korean, and Chinese languages. (Continued) GHS Hazard Classification – Signal Word, Classification, and Category Statements separate classifications are provided for each Haynes® product or product groups) HAYNES® Ti-15-3 alloy: Danger: Carcinogenicity (Category 1A) H350 May cause cancer HAYNES® Ti-3Al-2.5V, Ti-15-3, and Ti-6Al-4V, alloys Warning: Skin sensitization, (Category 1B) H317 May cause an allergic skin reaction HAYNES® Ti-3Al-2.5V and Ti-6Al-4V alloys: Warning: Acute toxicity, inhalation (Category 4) H332 Harmful if inhaled HAYNES® Ti Grade 7 alloy: Acute toxicity, inhalation (Category 5) H333 May be harmful if inhaled HAYNES® Ti-3Al-2.5V, Ti-6Al-4V, and Ti-15-3 alloys: Warning: Acute toxicity, oral (Category 4) H302 Harmful if swallowed HAYNES® Ti Grade 7 alloy: Warning: Acute toxicity, oral (Category 5) H303 May be harmful if swallowed HAYNES® Ti-3Al-2.5V, Ti-6Al-4V, and Ti-15-3 alloys: Warning: Skin irritation (Category 3) H316 Causes mild skin irritation HAYNES® Ti Grade 7 alloy. Not classified as harmful to skin None 2.2 Label Elements and Hazards

Precautionary statements

Symptoms HAYNES® Ti-15-3 alloy: P201 Obtain special instructions before use. HAYNES® Ti-15-3 alloy: P202 Do not handle until all safety precautions have been read and understood. DANGER HAYNES® Ti-15-3 alloy: P280 Wear protective gloves, clothing, eye and/or face protection. HAYNES® Ti-15-3 alloy: P308 + P313 If exposed or concerned, get medical advice/attention. HAYNES® Ti-3Al-2.5V, Ti-6Al-4V, and Ti-15-3 alloys: P302 + P332 Harmful if swallowed or if inhaled. P272 Contaminated work clothing should not be allowed out of the workplace. WARNING P280 Wear protective gloves, clothing, eye and/or face protection. HAYNES® Ti-3Al-2.5V, Ti-6Al-4V, and Ti-15-3 alloys: P 261 Avoid breathing dust or fume. Hazards not otherwise classified or not covered by GHS INHALATION: Inhalation of metal dust, fume, or powder may result from melting, dross handling, casting, welding, thermal cutting, grinding, crushing, or similar operations. Inhaled particulate may irritate the respiratory tract. INGESTION: Hand, clothing, food, and drink contact with metal dust, fume, or powder can cause ingestion of particulate during hand to mouth activities such as drinking, smoking, nail biting, etc. Titanium is not readily absorbed through the gastrointestinal (GI) tract. Vanadium may cause diarrhea and cramping. Chromium may severely irritate the GI tract and damage kidneys. SKIN: Titanium does not irritate the skin as evidenced by its use in skin medications. Skin contact with metal dust, fume, or powder may cause, in some sensitive individuals, an allergic response if elements such as chromium and vanadium are present. In the form of metal dust or powder, skin contact or abrasion may also cause irritation or dermatitis. EYES: Particulate metal (dust, fume, or powder) can cause eye irritation and inflammation of the conjunctiva. Avoid inserting fingers into the eye socket if the hand or clothing is contaminated with metal particulate.

Potential chronic health

Hot processes involving HAYNES® Ti-15-3 alloy that result in melting or welding may create hexavalent chromium-containing fume. Repeated exposure to hexavalent chromium is associated with cancer of the respiratory tract. There is some evidence that repeated inhalation of titanium dioxide fume can cause deposits of titanium in the lungs which could produce lung fibrosis and chronic bronchitis. These changes have not been shown to be carcinogenic. ACUTE: CHRONIC: Titanium compounds are relatively Titanium dioxide – chronic bronchitis slight lung Titanium and Titanium Oxide inert. Dust and fume particulates fibrosis EFFECTS are considered as nuisance dust. OF Aluminum and Aluminum particles - eye irritant. None known at this time. OVEREXPOSURE Aluminum Dust and fume particles are TO METAL DUST, Oxides classified as nuisance dust. FUME OR Discomfort to eye, skin, and upper Vanadium: irritation of upper respiratory tract. PARTICULATE respiratory tract. Cough, throat and Nasal catarrh, green tongue, cough throat and MATERIAL Vanadium and Vanadium eye irritation. CONSISTING OF Vanadium pentoxide: nose bleeds, chronic Pentoxide bronchitis and allergic skin sensitization in some CONSTITUENTS people AND/OR Chromium and Allergic reactions leading to HAYNES® Ti-15-3 alloy ONLY: Hexavalent COMPOUNDS dermatitis. Eye, skin and respiratory Chromium (Cr VI); listed as A human carcin- Chromium Oxide irritant. ogen by IARC and NTP. Allergic skin sensitizer. Tin Eye and skin irritation. Benign pneumoconiosis (stannosis).

2.1 Classification of the substance or mixture

(separate classifications are provided for each Haynes® product or product groups) HAYNES® Ti-15-3 alloy: Danger: Carcinogenicity (Category 1A) H350 May cause cancer HAYNES® Ti-3Al-2.5V, Ti-15-3, and Ti-6Al-4V, alloys: Warning: Skin sensitization, (Category 1B) H317 May cause an allergic skin reaction HAYNES® Ti-3Al-2.5V and Ti-6Al-4V alloys: Warning: Acute toxicity, inhalation (Category 4) H332 Harmful if inhaled HAYNES® Ti Grade 7 alloy: Acute toxicity, inhalation (Category 5) H333 May be harmful if inhaled HAYNES® Ti-3Al-2.5V, Ti-6Al-4V, and Ti-15-3 alloys: Warning: Acute toxicity, oral (Category 4) H302 Harmful if swallowed HAYNES® Ti Grade 7 alloy: Warning: Acute toxicity, oral (Category 5) H303 May be harmful if swallowed HAYNES® Ti-3Al-2.5V, Ti-6Al-4V, and Ti-15-3 alloys: Warning: Skin irritation (Category 3) H316 Causes mild skin irritation HAYNES® Ti Grade 7 alloy. Not classified as harmful to skin. None