Product ID:ER4043
MSDS Date:01/01/1987
FSC:3439
NIIN:01-169-4790
MSDS Number: BGPQN

NATIONAL WELDING ALLOYS,INC.

1600 S CANAL STREET
PITTSBURGH, PA 15215
US

Emergency Phone: (412)781-04255

Cage: 0ACE2

NATIONAL WELDING ALLOYS INC

PITTSBURGH, PA 15215-2624 US

Telephone: 412-781-4255

Cage: 0ACE2

ALUMINUM (SARA III)

CAS: 7429-90-5

RTECS: BD0330000

Fraction By Weight: 93.0%

OSHA PEL 15MG/M3 DUST/5 FUME

ACGIH TLV: 10MG/M3 DUST; 9192

COPPER (SARA III)

CAS: 7440-50-8

RTECS: GL5325000

Fraction By Weight: 0.30%

OSHA PEL 0.1MG/M3 FUME/1 DUST

ACGIH TLV: 0.2MG/M3 FUME; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

IRON

CAS: 7439-89-6

RTECS: NO4565500

Fraction By Weight: 0.8%

OSHA PEL 10MG/CUM

ACGIH TLV: 5MG/CUM

MAGNESIUM

CAS: 7439-95-4

RTECS: OM2100000

Fraction By Weight: 0.05%

MANGANESE (SARA III)

CAS: 7439-96-5

RTECS: OO9275000

Fraction By Weight: 0.05%

OSHA PEL (C) 5 MG/M3 DUST

ACGIH TLV: 5 MG/M3 DUST 9293

SILICON

CAS: 7440-21-3

RTECS: VW0400000

Fraction By Weight: 4.5-6.0%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

TITANIUM

CAS: 7440-32-6

RTECS: XR1700000

Fraction By Weight: 0.20%

OSHA PEL 15MG/CUM(TIO*2)

ACGIH TLV: 10MG/CUM(TIO*2)

ZINC (SARA III)

CAS: 7440-66-6

RTECS: ZG8600000

Fraction By Weight: 0.10%

OSHA PEL 10 MG ZNO/M3

ACGIH TLV: 10 MG ZNO/M3; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

OTHERS,TOTAL

Fraction By Weight: 0.20%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Effects of Overexposure:SEE HEALTH HAZARDS
Medical Cond Aggravated by Exposure:AGGRAVATION OF PREEXISTING
RESPIRATORY OR ALLERGIC CONDITIONS. HIGHER LEVEL OF LUNG RELATED
PROBLEMS AMONG SMOKERS.

First Aid:REMOVE FROM EXPOSURE AND OBTAIN PROMPT MEDICAL ATTENTION. IF
UNCONSCIOUS,FIVE OXYGEN. IF NOT BREATHING,GIVE CPR. EMPLOYE FIRST
AID TECHNIQUES RECOMMEDED BY AMERICAN RED CROSS.

Extinguishing Media:USE EXTINGUISING MEDIA SUITABLE FOR SURROUNDING
GIRE.
Unusual Fire/Explosion Hazard:WELDING ARC AND SPARKS CAN IGNITE
COMBUSIBLE PRODUCTS.

Spill Release Procedures:CLEAN UP ANY GRINDING DUST OR WASTE RESIDUE
AND PLACE IN SUITABLE DOT APPROVED DISPOSAL CONTAINER.

Other Precautions:TRAIN WELDER TO KEEP HIS HEAD OUT OF THE FUMES.
MONITOR AIR TO ENSURE ACCEPTABLE EXPOSURES. AVOID ELECTRICAL SHOCK
BY MAINTAINING DRY WORK AREA.

Respiratory Protection:FUMES RESPIRATOR OR AIR SUPPLIED RESPIRATOR IN
CONFINED SPACES OR WHERE VENTILATION DOES NOT KEEP EXPOSURE BELOW
TLV.
Ventilation:LOCAL EXHAUST TO MAINTAIN BELOW TLV.
Protective Gloves:WELDER'S GLOVES
Eye Protection:HELMET OR FACE SHIELD WITH FILTER LENS
Other Protective Equipment:SUBSTANIAL DARK CLOTH,ARM
PROTECTOR,APRON,MAT,SHOULDER PROTECTION.
Work Hygienic Practices:WASH HANDS THOROUGHLY BEFORE
EATING,SMOKING,USING SANITARY FACILITIES.
Supplemental Safety and Health

HCC:N1
Solubility in Water:INSOLUBLE
Appearance and Odor:WELDING ROD 0.047 INCHES DIAMETER IN 1 LB REEL

Stability Indicator/Materials to Avoid:YES
Hazardous Decomposition Products:FUMES OF METALS AND METAL OXIDES,
CO,NO*2,O*3.

Waste Disposal Methods:DISPOSE OF FUME OR FLUX OR NELOING GRINDING
RESIDUE FROM THE WORK AREA OR FROM FILTERS IAW ALL APPICABLE
LOCAL,STATE AND FEDERAL REGULATIONS.

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.