Product ID:SMAW ELECTRODE, TY-3090C, E309-15
MSDS Date:01/01/1985
FSC:3439
NIIN:00-088-9694
MSDS Number: BCYLD

AIRCO WELDING PRODUCTS

Emergency Phone: 201-464-8100

Cage: 94080

AIRCO WELDING PRODUCTS, CUTTING MACHINE DEPT.

ARCADE, NY 14009-1626 US

Telephone: 716-343-5114

Cage: 94080

CHROMIUM (SARA III)

CAS: 7440-47-3

RTECS: GB4200000

Fraction By Weight: 0-3%

OSHA PEL 1 MG/M3

ACGIH TLV: 0.5 MG/M3; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

TITANIUM DIOXIDE

CAS: 13463-67-7

RTECS: XR2275000

Fraction By Weight: 1-4%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

SILICON

CAS: 7440-21-3

RTECS: VW0400000

Fraction By Weight: 0-2%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

FLUORIDE ION (1-)

CAS: 16984-48-8

RTECS: LM6290000

Fraction By Weight: 2-7%

OSHA PEL 2.5 MG/M3 (F)

ACGIH TLV: 2.5 MG/M3 (F); 8990

MANGANESE (SARA III)

CAS: 7439-96-5

RTECS: OO9275000

Fraction By Weight: 0-6%

OSHA PEL (C) 5 MG/M3 DUST

ACGIH TLV: 5 MG/M3 DUST 9293

Effects of Overexposure:WELDING FUMES CAUSE DIZZ, NAUSEA OR DRYNESS OR
IRRITATION OF NOSE, THROAT OR EYES.

First Aid:REMOVE FROM EXPOSURE. CALL PHYSICIAN.

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

Handling and Storage Precautions:PROTECTIVE EQUIP: SHOULDER COVERS,HARD
HATS,SCREENS,LOW REFLECTIVITY WALLS OR BOOTHS. EYE PROTECTION LENS
SHADE 10 OR DARKER. AVOID INH OF WELD FUMES.
Other Precautions:STEEL CORE INGREDIENTS- NI: 8% TLV- 1 MG/CUM, MN: <
1% TLV- C,5 MG/CUM. HAZ DECOMP PRODUCTS: METAL & METAL OXIDES
(MAINLY IRON), CO, NO*2, OZONE & FLUORIDES. USE IN WELL VENTILATED
AREA.

Respiratory Protection:NIOSH/MSHA APPRVD WELD FUME RESPIRATOR OR AIR
SUPPLIED RESPIRATOR
Ventilation:LOC EXHT IN SEMI-OPEN AREAS & MECH VENT TO KEEP < TLV.
Protective Gloves:WELDERS GLOVES
Eye Protection:WELDING HELMET
Other Protective Equipment:WELDERS APRON,LEGGINGS,BOOTS,CAPES, (SEE
HANDLING PRECAU).
Supplemental Safety and Health
TYPE 309-15, OTHR INGREDS: BASE METAL CARBONATES: 5-15% TLV- 10MG/CUM
(MFR); IRON: < 3% TLV- 5MG/CUM. CORE WIRE CONSISTS OF FE: 47% TLV-
5MG/CUM; CR: 19% TLV- 0.5MG/CUM; SEE OTHER PRECAUTIONS.

HCC:N1

Stability Indicator/Materials to Avoid:YES
NONE
Hazardous Decomposition Products:SEE OTHER PRECAUTIONS

Waste Disposal Methods:DISPOSAL METHODS MUST BE IAW FEDERAL, STATE &
LOCAL 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.