MARMON/KEYSTONE CORP. -- NICKEL BASED ALLOY STEEL;ALLOYS 200,200,600,800 SERIES  -- 9510-00D003416
<pre>=====================  Product Identification  =====================

Product ID:NICKEL BASED ALLOY STEEL;ALLOYS 200,200,600,800 SERIES
MSDS Date:01/01/1995
FSC:9510
NIIN:00D003416
=== Responsible Party ===
Company Name:MARMON/KEYSTONE CORP.
Box:992
City:BUTLER
State:PA
ZIP:16001
Country:US
Info Phone Num:412-283-3000
Emergency Phone Num:412-283-3000
CAGE:3A044
=== Contractor Identification ===
Company Name:MARMON/KEYSTONE CORP
Box:City:BUTLER
State:PA
ZIP:16001
Country:US
Phone:412-283-4500
CAGE:3A044

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

Ingred Name:NIOBIUM (ALSO CALLED COLUMBIUM)
CAS:7440-03-1
Fraction by Wt: 0-5%
Other REC Limits:NONE RECOMMENDED

Ingred Name:SILICON
CAS:7440-21-3
RTECS #:VW0400000
Fraction by Wt: 0-1%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9394

Ingred Name:TANTALUM
CAS:7440-25-7
RTECS #:WW5505000
Fraction by Wt: 0-2%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:5 MG/M3
ACGIH TLV:5 MG/M3; DUST; 9394

Ingred Name:TITANIUM,
CAS:7440-32-6
RTECS #:XR1700000
Fraction by Wt: 0-5%
Other REC Limits:NONE RECOMMENDED

Ingred Name:TUNGSTEN,AS W,SOLUBLE COMPOUNDS.
CAS:7440-33-7
RTECS #:YO7175000
Fraction by Wt: 0-5%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:NOE ESTABLISHED
ACGIH TLV:1 MG/M3/3 STEL;9394

Ingred Name:YTTRIUM
CAS:7440-65-5
RTECS #:ZG2980000
Fraction by Wt: 0-1%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:1 MG/M3
ACGIH TLV:1 MG/M3; 9394

Ingred Name:ALUMINUM  (SARA III)
CAS:7429-90-5
RTECS #:BD0330000
Fraction by Wt: 0-5%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:15 MG/M3 DUST
ACGIH TLV:10 MG/M3 DUST; 9394

Ingred Name:CHROMIUM  (SARA III)
CAS:7440-47-3
RTECS #:GB4200000
Fraction by Wt: .1-48%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:1 MG/M3
ACGIH TLV:0.5 MG/M3; 9394
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:COBALT  (SARA III),DUST AND FUME
CAS:7440-48-4
RTECS #:GF8750000
Fraction by Wt: 0-15%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.1 MG/M3
ACGIH TLV:0.05 MG/M3;DUST 9394

Ingred Name:COPPER  (SARA III)
CAS:7440-50-8
RTECS #:GL5325000
Fraction by Wt: 0-68%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.1MG/M3 FUME/1 DUST
ACGIH TLV:0.2 MG/M3 FUME; 9394
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Ingred Name:IRON OXIDE FUME
CAS:1309-37-1
RTECS #:NO7400000
Fraction by Wt: <5%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:10 MG/M3 (FE)
ACGIH TLV:5MG/M3(FE)FUME,B2;94

Ingred Name:MANGANESE  (SARA III)
CAS:7439-96-5
RTECS #:OO9275000
Fraction by Wt: <1-5%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:C 5 MG/M3 DUST
ACGIH TLV:5 MG/M3 DUST 9394

Ingred Name:MOLYBDENUM (INSOLUBLE COMPOUNDS)
CAS:7439-98-7
RTECS #:QA4680000
Fraction by Wt: 0-10%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3; 9394

Ingred Name:NICKEL  (SARA III)
CAS:7440-02-0
RTECS #:QR5950000
Fraction by Wt: .1-99%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:1 MG/M3
ACGIH TLV:1 MG/M3; 9394

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:HAZARD IS FROM FUMES GENERATED DURING
    OPERATIONS INVOLVING HEATING.INHAL:MAY IRRITATE RESPIRATORY
    TRACT.METAL FUME FEVER.CHRONIC:MAY CAUSE SIDEROSIS(IRON DEPOSITED
    IN THE LUNGS),CANCER(CR,NI).
Explanation of Carcinogenicity:NICKEL AND CHROMIUM COMPOUNDS ARE LISTED
    BY IARC AND NTP.
Effects of Overexposure:INHAL:METAL FUME FEVER(METALLIC TASTE IN
    MOUTH,DRY THROAT,CHILLS,FEVER),SENSITIZATION(NI,CR).
Medical Cond Aggravated by Exposure:PERSONS WITH PRE-EXISTING
    RESPIRATORY AILMENTS MAY BE AT INCREASED RISK FROM EXPOSURE.

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

First Aid:SKIN:REMOVE CONTAMINATED CLOTHING;WASH WITH SOAP AND
    WATER.EYES:FLUSH WITH WATER FOR 15 MINUTES.INHAL:REMOVE TO FRESH
    AIR.GIVE OXYGEN OR ARTIFICIAL RESPIRATION IF NEEDED.INGEST:DO NOT
    INDUCE VOMITING. GET PROMPT QUALIFIED MEDICAL ATTENTION.

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

Flash Point:NONE
Extinguishing Media:DRY CHEMICAL,CARBON DIOXIDE,FOAM.DO NOT USE WATER
    ON MOLTEN METAL.
Fire Fighting Procedures:USE A SELF-CONTAINED BREATHING APPARATUS AND
    FULL PROTECTIVE EQUIPMENT.
Unusual Fire/Explosion Hazard:THE FINELY DISPURSED DUST(FINES) FROM
    THIS PRODUCT IS A FIRE OR EXPLOSION HAZARD IN THE PRESENCE OF
    SOURCES OF IGNITION.

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

Spill Release Procedures:SWEEP OR VACUUM FINES;DO NOT CREATE DUST;PLACE
    IN A DRY CONTAINER FOR DISPOSAL.
Neutralizing Agent:NOT APPLICABLE.

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

Handling and Storage Precautions:STORE IN A COOL,DRY,WELL-VENTILATED
    PLACE.KEEP CONTAINER CLOSED WHEN NOT IN USE.KEEP AWAY FROM HIGH
    HEAT AND INCOMPATIBLE MATERIALS.
Other Precautions:USE PROPER PROTECTIVE AND RESPIRATORY EQUIPMENT WHEN
    WELDING.

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

Respiratory Protection:WHERE ENVIRONMENTAL CONTROLS ARE LACKING OR IN
    ENCLOSED SPACES USE A NIOSH/MSHA APPROVED RESPIRATOR FOR
    DUST/FUMES/MISTS.
Ventilation:FOR WELDING OPERATIONS,USE LOCAL VENTILATION AT THE
    WORKSITE;MECHANICAL(GENERAL) VENTILATION TO MAINTAIN TLV/PEL.
Protective Gloves:AS REQUIRED WHEN WELDING
Eye Protection:AS REQUIRED WHEN WELDING
Other Protective Equipment:AS REQUIRED WHEN WELDING
Work Hygienic Practices:USE REASONABLE CARE IN HANDLING THIS
    PRODUCT.WASH HANDS AFTER USE AND BEFORE EATING.
Supplemental Safety and Health
NONE

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

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:2300F,1260C
Spec Gravity:7
Solubility in Water:INSOLUBLE
Appearance and Odor:PIPE;GRAY;ODORLESS
Percent Volatiles by Volume:NIL

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

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS(FORMS H*2 GAS).
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:OXIDES OF IRON AND METALS USED IN
    ALLOYING.

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH FEDERAL,STATE AND
    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
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 particular situation.