Product ID:AG-CU-ZN BRAZING ALLOY-SILVALOY A-65
MSDS Date:05/01/1988
FSC:3439
NIIN:00-184-8948
MSDS Number: BDGYJ

ENGLEHARD CORP. SPECIALTY METALS DIV.

ROUTE 152
PLAINVILLE, MA 02762
US

Emergency Phone: 508-695-7811

Info Phone: 508-695-7811

Cage: 86337

ENGELHARD CORP

WARWICK, RI 02886 US

Telephone: 401-739-9550

Cage: 86337

SILVER (SARA III)

CAS: 7440-22-4

RTECS: VW3500000

Fraction By Weight: 65%

OSHA PEL 0.01 MG/M3

ACGIH TLV: 0.1 MG/M3; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

ZINC (SARA III)

CAS: 7440-66-6

RTECS: ZG8600000

Fraction By Weight: 15 - 20%

OSHA PEL 10 MG ZNO/M3

ACGIH TLV: 10 MG ZNO/M3; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

COPPER (SARA III)

CAS: 7440-50-8

RTECS: GL5325000

Fraction By Weight: 20%

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

LD50 LC50 Mixture:UNCLASSIFIED WELDING FUMES=5MG/M3 PEL
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:HAZARDS INCLUDE BREATHING OF METAL
OXIDE FUMES, METAL FUME FEVER,AND THERMAL BURNS.
Effects of Overexposure:EXPOSURE TO WELDING FUMES MAY RESULT IN
DIZZINESS, NAUSEA, FEVER AND/OR IRRITATION OF NOSE, THROAT AND
EYES. TOXIC GASES CAN BE FATAL.
Medical Cond Aggravated by Exposure:SOME WORKERS MAY BE AFFECTED BY A
PRE-EXISTING CONDITION OR OTHER OCCUPATIONAL ILLNESS BECAUSE OF THE
WIDE VARIATION IN INDIVIDUAL SUSCEPTIBILITIES.

First Aid:FUME INHALATION:REMOVE FROM EXPOSURE. GET MEDICAL ATTENTION.
THERMAL BURN:USE NORMAL FIRST AID.

Flash Point:NONE
Extinguishing Media:USE MEDIA FOR APPROPRIATE SURROUNDING FIRE.
Fire Fighting Procedures:TOXIC FUMES OR VAPORS MAY BE EMITTED FROM THIS
ALLOY IF HEATED TO MOLTEN CONDITIONS IN A FIRE SITUATIONS.
Unusual Fire/Explosion Hazard:FIRE TEMPERATURES MAY PRODUCE METAL
VAPOR.

Spill Release Procedures:CLEAN UP ANY GRINDING DUST OR WASTE RESIDUES
AND PLACE IN SUITABLE DOT APPROVED CONTAINERS. AVOID INHALATION AND
SKIN EXPOSURE.

Handling and Storage Precautions:NO SPECIAL HANDLING IS REQUIRED. STORE
AS DIRECTED BY MFR.
Other Precautions:THE FUME AND GAS DECOMPOSITION PRODUCTS GENERATED ARE
DIFFERENT IN FORM FROM THE INGREDIENTS LISTED. NEW COMPOUNDS NOT IN
THE ELECTRODES MAY FORM.

Respiratory Protection:USE NIOSH/MSHA WELD FUME RESPIRATOR OR AIR
SUPPLIED RESPIRATOR WHEN CUTTING, GRINDING OR BRAZING IN A CONFINED
SPACE OR WHERE LOCAL EXHAUST OR GENERAL VENTILATION DOES NOT KEEP
EXPOSURE BELOW PEL/TLV.
Ventilation:USE LOCAL VENTILATION WHEN CUTTING, GRINDING OR WELDING TO
KEEP THE DUST, FUMES & GASES FROM THE WORKERS BREATHING ZONE.
Protective Gloves:WELDERS LEATHER GLOVES
Eye Protection:OSHA APPR.GOGGLES/FACE SH'LD W/ANSI LENS
Other Protective Equipment:FLAME RETARDANT CLOTHING WHEN CUTTING,
GRINDING OR WELDING. DO NOT EXPOSE SKIN TO RADIATION WHEN HOT
CUTTING OR WELDING.
Work Hygienic Practices:USE GOOD INDUSTRIAL HYGIENE. WASH THOROUGHLY
BEFORE EATING OR SMOKING. LAUNDER CONTAMINATIED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health
COMPOSITION TAKEN FROM SPECIFICATION.

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:1540F/838C
Spec Gravity:8.48
Evaporation Rate & Reference:0
Solubility in Water:INSOLUBLE
Appearance and Odor:METAL WIRE; NO ODOR
Percent Volatiles by Volume:0

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS OR BASES.
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:BRAZING OPERATION MAY PRODUCE OXIDES
OF THE METALS, COMPLEX METALLICS, AND OZONE.

Waste Disposal Methods:DISPOSE I/A/W FEDERAL, STATE & LOCAL
REGULATIONS. RECOVER IF POSSIBLE.

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.