Product ID:SMAW ELECTRODE-NICKEL MANGANESE C
MSDS Date:01/01/1985
FSC:3439
NIIN:00N000182
MSDS Number: BCDWK

AIRCO WELDING PRODUCTS

Emergency Phone: 201-464-8100

Cage: 83923

DIV OF THE BOC GROUP INC AIRCO INC

MURRAY HILL, NJ 07974 US

Telephone: 908-665-2400

Cage: 6S493

MANGANESE (SARA III)

CAS: 7439-96-5

RTECS: OO9275000

Fraction By Weight: 8-20%

OSHA PEL (C) 5 MG/M3 DUST

ACGIH TLV: 5 MG/M3 DUST 9293

MAGNESITE

CAS: 546-93-0

RTECS: OM2470000

Fraction By Weight: 1-4%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9192

Effects of Overexposure:SHRT TERM OVEREXP TO WELDNG FUMES - DIZZ,
NAUSEA, DRYNESS OR IRRIT OF NOSE, THROAT OR EYES.

First Aid:REMOVE TO FRESH AIR. OBTAIN MEDICAL ATTENTION.

Unusual Fire/Explosion Hazard:WELDING ARC AND SPARKS CAN IGNITE
COMBUSTIBLE PRODUCTS

Handling and Storage Precautions:WELD IN WELL VENTILATED AREA. AVOID
INHALATION OF WELDING FUMES. MECHANICAL EXH IS ESSENTIAL WHERE
NATRL VENTLTN DOES NOT KEEP EXPSR BELOW TLV.
Other Precautions:WELDING HELMET EYE PROTECTION LENS SHOULD BE SHADE 10
OR DARKER

Respiratory Protection:OPEN, NOT REQ GENRLLY. CONFINED, WELD FUME
RESP/AIR SUPP RESP
Ventilation:LOCAL & MECHANICAL TO KEEP EXPOSURE BELOW TLV
Protective Gloves:WELDERS PRTCTV
Eye Protection:WELDNG HELMT-LENS SHD 10
Other Protective Equipment:WELDRS LEATHER
APRN,LEGGNGS,BOOTS,CAPES,SHLDR CUR,HRD HTS
Supplemental Safety and Health
NSNS.1316-5006.5008.ALSO HAS CORE WIRE OF HIGH CARBON
STEEL(65-75%)W/TLV OF 5.0 MG/CUM(IRON OXIDE FUME)PROTECT EQUIP.SHLD
INCL:SCREENS,LOW REFLECTIVITY WALLS/BOOTHS.TLV FOR MN FUME(AS MN) 1
MG

Stability Indicator/Materials to Avoid:YES
NONE
Hazardous Decomposition Products:FE,FE*20*3, OTHER METAL & MEATAL OXIDE
FUMES,CO,NO*2,& OZONE

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.