Product ID:EZ33A MAGNESIUM ALLOY WELD WIRE
MSDS Date:01/06/1987
FSC:3439
NIIN:00F030599
MSDS Number: BSLJW

UNITED STATES WELDING CORP

20700 DEARBORN STREET
CHATSWORTH, CA 91311-5912
US

Emergency Phone: 818-341-2021

Info Phone: 818-341-2021

Preparer: JORGE JACOBS

Cage: 58401

UNITED STATES WELDING CORP

CARSON CITY, NV 89701-2807 US

Telephone: 775-883-7878

Cage: 58401

MAGNESIUM OXIDE, MAGNESIA

CAS: 1309-48-4

RTECS: OM3850000

OSHA PEL 15 MG/CUM

ACGIH TLV: 10 MG/CUM

CERIUM

CAS: 7440-45-1

RTECS: FK4850000

Fraction By Weight: 3.3%

ZINC OXIDE

CAS: 1314-13-2

RTECS: ZH4810000

Fraction By Weight: 2.5%

OSHA PEL 5 MG/CUM

ACGIH TLV: 5 MG/CUM FUME

ZIRCONIUM

CAS: 7440-67-7

RTECS: ZH7070000

Fraction By Weight: 7%

OSHA PEL 5 MG/CUM

ACGIH TLV: 5 MG/CUM

Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: DISCOMFORT & IRRITATION OF
NOSE & THROAT. SOME TOXIC GASES MAY CAUSE PULMONARY EDEMA,
ASPHYXIATION, & EXCESSIVE EXPOSURE CAN BE FATAL. MAY RESULT IN
NEUROLOGICAL DAMAGE, LUNG FIBROSIS, PNE UMOCONSIS, & OTHER LUNG
DISEASES.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: NAUSEA, DIZZINESS, DRYNESS OF NOSE
& THROAT. WATERY EYES, HEADACHE, BREATHING DIFFICULTY, FREQUENT
COUGHING, & CHEST PAINS.
Medical Cond Aggravated by Exposure:IMPAIRED PULMONARY FUNCTION, AIRWAY
DISEASES & CONDITIONS SUCH AS ASTHMA, EMPHYSEMA, CHRONIC BRONCHITIS

First Aid:EYES: IMMEDIATELY WASH W/LARGE AMOUNTS OF WATER. SKIN: WASH
W/SOAP OR MILD DETERGENT FOR 5 MINS. REMOVE CLOTHING IMMEDIATELY.
INHALATION: REMOVE TO FRESH AIR. GIVE OXYGEN OR CPR IF NECESSARY.
INGESTIO N: OBTAIN MEDICAL ATTENTION IN ALL CASES.

Extinguishing Media:DRY CHEMICAL
Fire Fighting Procedures:SOLID FORM ISN'T COMBUSTIBLE UNDER NORMAL
CONDITIONS. USE FIRE FIGHTING METHODS THAT ARE APPROPRIATE FOR THE
SURROUNDING FIRE.
Unusual Fire/Explosion Hazard:MOLTEN METAL ALLOYS MAY EXPLODE ON
CONTACT W/WATER, THEY MAY ALSO REACT VIOLENTLY W/WATER, RUST, &
CERTAIN METAL OXIDES.

Spill Release Procedures:IN SOLID FORM, THIS MATERIAL POSES NO SPECIAL
CLEAN-UP PROBLEMS.

Respiratory Protection:USE NIOSH APPROVED RESPIRATORS.
Ventilation:LOCAL EXHAUST TO CONTROL EXPOSURE TO AIRBORNE FUMES
WHENEVER POSSIBLE.
Protective Gloves:FLAMEPROOF WELDING
Eye Protection:SAFETY GLASSES, UNDER WELDING HELMET
Other Protective Equipment:APRON FOR WELDING
Supplemental Safety and Health

Solubility in Water:INSOLUBLE
Appearance and Odor:ODORLESS FILLER METAL.

Stability Indicator/Materials to Avoid:YES
WATER, RUST, CERTAIN METAL OXIDES (OXIDES OF COPPER, IRON, & LEAD)
Hazardous Decomposition Products:METAL FUMES

Waste Disposal Methods:PRIOR TO DISPOSAL CONSIDER IF MATERIAL HAS
RECOVERY VALUE. DISCARD ANY PRODUCT IN ACCEPTABLE MANNER. DISPOSE
OF IN ACCORDANCE W/LOCAL, STATE, & FEDERAL REGULATIONS. PREVENT
WASTE FROM CONTAMINATING SU RROUNDING ENVIRONMENT.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.