=====================  Product Identification  =====================

MSDS NAME:SCREW MACHINE STOCK 2011
NIIN:00F012961
MSDS Number: BJGVJ
=== Responsible Party ===
Company:ALUMINUM COMPANY OF AMERICA
Address:1501 ALCOA BUILDING
City:PITTSBURGH
State:PA
ZIP:15219
Info Phone Num:(412) 553-2881
Emergency Phone Num:(412) 553-4001
CAGE:ALUMI
=== Contractor Identification ===
Company:ALUMINUM CO OF AMERICA
Address:HWY 79
Box:472
City:ROCKDALE-FORMERLY IN PITTSBURG, PA
State:TX
ZIP:76567
Country:US
Phone:512-446-8461
CAGE:01634
Company:ALUMINUM COMPANY OF AMERICA
Address:1501 ALCOA BUILDING
Box:472
City:PITTSBURGH
State:PA
ZIP:15219
Country:US
Phone:412-553-4001
CAGE:ALUMI

=============  Composition/Information on Ingredients  =============

Name:COPPER  (SARA III)
CAS:7440-50-8
RTECS #:GL5325000
Fraction by Wt: 5-6%
Other REC Limits:1 MG(CU)/M3 (DUST)
OSHA PEL:0.1MG/M3 FUME/1 DUST
ACGIH TLV:0.2MG/M3 FUME; 9192
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Name:LEAD  (SARA III)
CAS:7439-92-1
RTECS #:OF7525000
Fraction by Wt: 0.2-0.6%
OSHA PEL:0.05 MG/M3;1910.1025
ACGIH TLV:0.15 MG/M3;DUST 9192
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Name:ALUMINUM  (SARA III)
CAS:7429-90-5
RTECS #:BD0330000
Fraction by Wt: >91%
OSHA PEL:15MG/M3 DUST/5 FUME
ACGIH TLV:10MG/M3 DUST; 9192

=====================  Hazards Identification  =====================

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:SKIN/EYES: IRRITATION. INHALATION: CNS
    DISTURBANCES, RENAL CHANGES, PERIPHERAL NEUROPATHAY,
    GASTROINTESTINAL DISTURANCES, ANEMIA, CHROMOSOMAL CHANGES,
    PULMONARY, CONGESTION, EDEMA, APPETITE LOSS, META LIC TASTE, LOSS
    OF SLEEP, UPPER RESPIRATORY/MUCOUS MEMBRANE IRRITATION, NAUSEA, &
    METAL FUME FEVER.
Explanation of Carcinogenicity:CHROMIUM ARE LISTED IN THE LATEST ANNUAL
    REPORT ON CARCINOGENS.
Effects of Overexposure:SKIN/EYE: IRRITATION. INHALATION: CNS
    DISTURBANCES, RENAL CHANGES, PERIPHERAL NEUROPATHY,
    GASTROINTESTINAL DISTURBANCES, ANEMIA, CHROMOSOMAL CHANGES,
    APPETITE LOSS, METALIC TASTE, LOSS OF SLEEP, UPPER	RESPIRATORY
    TRACT/MUCOUS MEMBRANE IRRITATION, NAUSEA, METAL FUME FEVER,
    PULMONARY, CONGESTION, & EDEMA.

=======================  First Aid Measures  =======================

First Aid:INHALATION/SKIN/EYES: CONSULT A PHYSICIAN.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING
    FIRE. DON'T USE HALOGENATED EXTINGUISHING AGENTS ON SMALL
    CHIPS/FINE
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS & FULL
    PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:DUST CLOUDS MAY BE EXPLOSIVE. MOLTEN
    ALUMINUM MAY EXPLODE ON CONTACT W/WATER. SMALL CHIPS, FINE
    TURNINGS, & DUST MAY IGNITE READILY.

==================  Accidental Release Measures  ==================

Spill Release Procedures:COLLECT SCRAP FOR RECYCLING. TO MAINTAIN METAL
    PURITY, IT MAY BE DESIRABLE TO SEGREGATE THIS SCRAP FROM OTHER
    ALLOYS.

======================	Handling and Storage  ======================

Handling and Storage Precautions:STORE INGOT IN DRY, HEATED AREAS W/ANY
    CRACKS OR CAVITIES POINTED DOWNWARD. PREHEAT/DRY INGOT ADEQUATELY
    BEFORE CHARGING IT INTO A FURNACE.
Other Precautions:WATER/OTHER FORMS OF CONTAMINATION ON OR CONTAINED IN
    REMELT INGOT ARE KNOW TO HAVE CAUSED EXPLOSIONS IN MELTING
    OPERATIONS. PRECAUTIONS ARE MANDATORY TO MINIMIZE SAFETY RISKS
    DURING MELTING OPERATION S.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:WHERE TLV IS OR MAY BE EXCEEDED, USE NIOSH
    APPROVED RESPIRATORY PROTECTION. SELECT THE APPROPIRATE RESPIRATOR
    (HIGH EFFICIENCY DUST/FUME RESPIRATOR, SUPPLIED-AIR RESPIRATOR,
    ETC.) BASED ON THE ACTUAL  OR POTIENTAL AIRBORNE CONTAMINANTS.
Ventilation:USE W/ADEQUATE VENTILATION TO MEET TLV
Supplemental Safety and Health

==================  Physical/Chemical Properties  ==================

Melt/Freeze Pt:M.P/F.P Text: 1005-1190F
Solubility in Water:NONE
Appearance and Odor:SILVERY

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS, ACIDS, ALKALIES, WATER, RUST, METAL OXIDES, AMMONIUM
    NITRATE, OXIDES OF COPPER, IRON, & LEAD
Stability Condition to Avoid:HEAT, FLAME
Hazardous Decomposition Products:HYDROGEN, HALOGENATED HYDROCARBON,
    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.

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