Product ID:R30188, HAYNES 188 ALLOY
MSDS Date:07/31/1999
FSC:3439
NIIN:00-606-5425
Status Code:A
MSDS Number: CLSHG

HAYNES INTERNATIONAL INC SUB OF CABOT CORP

1020 W PARK AVE
KOKOMO, IN 46902-9013
US

Emergency Phone: (800)424-9300

Info Phone: 317-456-6000

Cage: 80357

HAYNES INTERNATIONAL INC SUB OF CABOT CORP

9013 KOKOMO, IN 46904-9013 US

Telephone: 318-263-2002;765-456-6614

Cage: 80357

COBALT

CAS: 7440-48-4

RTECS: GF8750000

OSHA PEL 0.1 MG/M3

ACGIH TLV: 0.02 MG/M3

CHROMIUM

CAS: 7440-47-3

RTECS: GB4200000

OSHA PEL 1 MG/M3

ACGIH TLV: 0.5 MG/M3

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

IRON

CAS: 7439-89-6

RTECS: NO4565500

Fraction By Weight: 3% MAX

MANGANESE

CAS: 7439-96-5

RTECS: OO9275000

Fraction By Weight: 1.25%MAX

OSHA PEL C5 MG/M3

ACGIH TLV: 5 MG/M3

NICKEL

CAS: 7440-02-0

RTECS: QR5950000

OSHA PEL ]

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

SILICON

CAS: 7440-21-3

RTECS: VW0400000

OSHA PEL 15 MG/M3

ACGIH TLV: 10 MG/M3

TUNGSTEN

CAS: 7440-33-7

RTECS: YO7175000

ACGIH TLV: 5 MG/M3

LANTHANUM

CAS: 7439-91-0

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:ACUTE: INHALATION-INHALED PARTICULATE
MAY IRRITATE THE RESPIRATORY TRACT. EXCESSIVE INHALATION OF
ALUMINUM, COBALT, COPPER, MANGANESE, NICKEL & ZINC CAN CAUSE
RESPIRATORY IRRITATION, COUGH, BRONCHITIS , CHILLS, "METAL FUME
FEVER" & ASTHMA-LIKE SYMPTOMS. SKIN-SKIN CONTACT WITH THESE
MATERIALS MAY CAUSE IRRITATION & IN SOME INDIVIDUALS AN ALLERGIC
DERMATITIS WHEN ELEMENTS SUCH AS CHROME, COBALT & NIC KEL ARE
PRESENT. EYES-CONTACT WITH PARTICULATE METAL MAY INFLAME THE
CONJUNCTIVA. CHRONIC: RESPIRATORY DISEASE WITH SYMPTOMS RANGING
FROM SHORTNESS OF BREATH & COUGH TO PERMANENT DISABILITY DUE TO LOS
S OF LUNG FUNCTION; "SEE OTHER INFO"
Explanation of Carcinogenicity:CHROMIUM AND ITS COMPOUNDS, COBALT AND
IS COMPOUNDS, AND NICKEL AND ITS COMPOUNDS ARE CLASSIFIED AS
CARCINOGENS BY NTP AND.OR IARC. WELDING FUMES-OSHA REQUIRES THAT
WELDING FUMES BE CONSIDIERED AS CAR CINOGENS BECAUSE THEY ARE
CLASSIFIED BY IARC.
Effects of Overexposure:INGESTION OF LARGE DOSES MAY CAUSE NAUSEA,
VOMITING, AND DIARRHEA.
Medical Cond Aggravated by Exposure:INDIVIDUALS WHO MAY HAVE HAD A
ALLERGIC REACTION OR SENSITIVITY TO METAL MAY ENCOUNTER SKIN RASH
OR DERMATITIS. PERSONS WITH IMPAIRED PULMONARY FUNCTION MAY INCUR
FUTHER DISABILITY.

First Aid:INHALATION-REMOVE TO FRESH AIR. IF BREATHING HAS STOPPED,
PERFORM ARTIFICIAL RESPIRATION & OBTAIN MEDICAL AID AT ONCE.
INGESTION-NEVER GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON.
CONTACT A POISON CONTROL CENTER (PCC). UNLESS THE PCC ADVISES
ORTHERWISE, HAVE CONSCIOUS PERSON DRINK 1-2 GLASSES OF WATER TO
DILUTE. DO NOT INDUCE VOMITING UNLESS LARGE AMOUNTS ARE INGESTED.
OBTAIN MEDICAL AID AT ON CE. SKIN-TREAT CUTS & ABRAISIONS WITH
STANDARD FIRST AID. IF IRRITATION OCCURS, OBTAIN MEDICAL AID.
EYES-FLUSH DUST/POWDER FROM EYES WITH CLEAN WATER FOR 15 MINS. IF
IRRITATION PERSISTS, OBTAIN MEDICA L AID.

Flash Point:NONE
Lower Limits:NONE
Upper Limits:NONE
Extinguishing Media:THESE ALLOYS IN SOLID WROUGHT FORM ARE
NONCOMBUSTIBLE. USE EXTINGUISHING MEDIA APPROPRIATE TO THE
SURROUNGING FIRE.
Fire Fighting Procedures:TO EXTINGUISH A METAL POWDER FIRE USE DRY
SAND, DRY GRAPHITE OR OTHER CLASS "D" EXTINGUISHING POWDER.
Unusual Fire/Explosion Hazard:NO UNUSUAL FIRE OR EXPLOSION HAZARDS.

Spill Release Procedures:IN SOLID FORM THIS MATERIAL POSES NO SPECIAL
CLEAN-UP PROBLEMS. IF THIS MATERIAL IS IN POWDER OR DUST FORM, DO
NOT DRY SWEEP, NOTIFY SAFETY PERSONNEL, CLEAN-UP SHOULD BE
CONDUCTED WITH A VACUUM SYSTEM UTILIZING A HIGH EFFICIENCY
PARTICULATE AIR (HEPA) FILTRATION SYSTEM.CAUTION SHOULD BE TAKEN TO
MINIMIZE AIRBORNE GENERATION OF POWDER OR DUST AND AVOID
CONTAMINATION OF AIR AND WATER.

Handling and Storage Precautions:HANDLING-THIS PRODUCT MUST BE HANDLED
ACCORDING TO THE SIZE, SHAPE AND QUANTITY OF MATERIAL INVOLVED.
POWDERS SHOULD BE MOVE OR TRANSPORTED TO MINIMIZE SPILL OR RELEASE
POTENTIAL. AVOID DUST INHALATIO N AND EYE OR SKIN CONTACT.
Other Precautions:STORAGE-IN SOLID FORM THIS MATERIAL POSES NO SPECIAL
PROBLEMS. STORE METAL POWDER IN A DRY AREA AWAY FROM HEAT, IGNITION
SOURCES AND INCOMPATIBLES. **SPILL-CLEANUP PERSONNEL SHOULD PROTECT
AGAINST DUS T INHALATION & SKIN OR EYE CONTACT. USE NON-SPARKING
TOOLS. PROPERLY LABEL ALL MATERIALS COLLECTED I N WASTE CONTAINER.

Respiratory Protection:USE NIOSH APPROVED RESPIRATORS AS SPECIFIED BY
AN INDUSTRIAL HYGIENIST OR QUALIFIED SAFETY PROFESSIONAL. LUNG
FUNCTIONS TESTS ARE RECOMMENDED FOR USERS OF NEGATIVE PRESSURE
DEVICES. USE A FUME RESPIRA TOR OR AN AIR SUPPLIED RESPIRATOR WHERE
LOCAL EXHAUST OR VENTILATION DOES NOT KEEP EXPOSURE BELOW THE OSHA
LIMITS FOR AIR CONTAMINATION.
Ventilation:LOCAL EXHAUST VENTILATION SHOULD BE USED TO CONTROL
EXPOSURE TO AIRBORNE DUST AND FUME EMISSIONS NEAR THE SOURCE BELOW
THE EXPOSURE LIMITS CITED.
Protective Gloves:WEAR GLOVES TO PREVENT METAL CUTS & SKIN ABRASIONS.
Eye Protection:SAFETY GLASSES. (CONTACT LENSES SHOULD NOT BE WORN).
Other Protective Equipment:PROTECTIVE CLOTHING SUCH AS UNIFORMS,
DISPOSABLE COVERALLS, SAFETY SHOES, ETC.
Work Hygienic Practices:PRACTICE GOOD PERSONAL HYGIENE AFTER HANDLING
DUST OR POWDER FORMS OF THIS MATERIAL, ESPECIALLY BEFORE EATING,
DRINKING, SMOKING OR APPLYING COSMETICS.
Supplemental Safety and Health
IF PRIOR DAMAGE OR DISEASE TO THE NEUROLOGIC (NERVOUS), CIRCULATORY,
HEMATOLOGIC (BLOOD) OR RENAL (KIDNEY) SYSTEMS HAS OCCURRED, PROPER
SCREENING OR EXAMINATIONS SHOULD BE CONDUCTED ON INDIVIDUALS WHO
MAY BE EXPOSED TO FURTHER RISK IF HANDLING AND USE OF THESE
MATERIAL CAUSE EXCESSIVE EXPOSURE.

HCC:N1
Melt/Freeze Pt:=-1337.2C, ######F
Vapor Pres:NA
Vapor Density:NA
Spec Gravity:0.324
pH:NA
Viscosity:NA
Evaporation Rate & Reference:NA
Solubility in Water:NONE
Appearance and Odor:SOLID-SILVER GRAY COLOR OR NO COLOR
Percent Volatiles by Volume:NONE

Stability Indicator/Materials to Avoid:YES
AVOID CONTACT WITH MINERAL ACIDS AN OXIDIZING AGENTS WHICH MAY GENERATE
HYDROGEN GAS; THE EVOLUTION OF HYDROGEN MAY BE AN EXPLOSION HAZARD.
Stability Condition to Avoid:THESE ALLOYS ARE STABLE MATERIALS.
Hazardous Decomposition Products:VARIOUS ELEMENTAL METALS & METAL
OXIDES MAY BE GENERATED FROM WELDING, CUTTING, GRINDING, MELTING OR
DROSS HANDLING OPERATIONS.
Conditions to Avoid Polymerization:DOES NOT OCCUR.

Waste Disposal Methods:WHENEVER POSSIBLE, RECOVER ALLOYS FOR REUSE OR
RECYCLING. IF NECESSARY, DISPOSE OF WASTE MATERIAL IN ACCORDANCE
WITH LOCAL STATE OR FEDERAL REGULATIONS. FOR SPECIFIC LABELING,
PACKING, STORAGE, TRANSP ORTATION AND DISPOSAL PRECEDURES, CONTACT
AN ENVIRONMENTAL ENGINEER OR CONSULTANT FAMILIAR WITH WAST E
DISPOSAL REGULATIONS.

Toxicological Information:TOXICITY DATA: LD50 RAT (COBALT): 6171 MG/KG.
TERATOLOGY: RAT (NICKEL) ORAL: TDLO: 158 MG/KG. RAT (MOLYBDENUM)
ORAL: 5800 MG/KG GIVEN TO FEMAL 30 WEEKS PRIOR TO MATING AND DURING
DAYS 1-20 OF PREGNACY CAUSED SPECIFIC MUSCULOSKELETAL SYSTEM
DEVELOPMENT ABNORMALITIES. REPRODUCTION: RAT (MOLYBDENUM) ORAL 6050
MG/KG. GIVEN TO FEMAL 35 WEEKS PRIOR TO MATING PRODUCED PRE-, AND
POST-IMPLANTATION MORTALI TY. RAT (COBALT) UNSPECIFIED EXPOSURE
ROUTE, O.05 MG/KG CONTINUOUS, ADMINISTERED THROUGHOUT GASTATION TO
FEMALE WAS EMBRYOTOXIC. MUTAGENICITY: HAMSTER (CHROMIUM III) LUNG
CELL: 34 MG/L CAUSED SISTER CHROMATID EXCHANGE.

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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.

Ecological:ECOTOXICITY: FEW PLANTS ACCUMULATE COBALT AT GREATER THAN
100 PPM, THE LEVEL AT WHICH SEVERE PHYTOXICITY WOULD OCCUR. THERE
IS LITTLE TENDENCY FOR CHROMIUM III BIOACCUMULATION ALONG THE FOOD
CHAIN. MO LYBDENUM: FATHEAD MINNOW), LC50: 370 MG/L/96 HOURS.
TERRESTRIAL PLANTS CAN CONTAIN ENOUGH MOLYBDENUM TO BE TOXIC TO
ANIMALS BUT STILL GROW NORMALLY. ENVIONMENTAL DEGRADATION: IN
WATER, COBALT IS ADSO RBED GREATLY TO HYDROLYSATE OR OXIDATE
SEDIMENTS. IT MAY BE TAKEN INTO SOLUTION IN SMALL AMOUNTS THROUGH
BACTERIOLOGICAL ACTIVITY.

Transport Information:DOT SHIPPING REQUIREMENTS: SHIPPING NAME: NOT
APPLICABLE. IDENTIFICATION NUMBER: NOT APPLICABLE. HAZARD CLASS:
NOT APPLICABLE. LABEL(S) REQUIRED: NOT APPLICABLE.

SARA Title III Information:CHEMICALS SUBJECT TO THE REPORTING
REQUIREMENTS OF SECTION 313 OR TITLE II OF SARA AND 40 CFR PART
372: ALUMINUM (AS A FUME OR DUST), CHROMIUM, COBALT, COPPER,
MANGANESE, NICKEL (AS A POWDER OR DUST), VANADIUM (AS A FUME OR
DUST). SARA HAZARD CATERGORY: IMMEDIATE HAZARD AND DELAYED HAZARD.
Federal Regulatory Information:OSHA: LISTED AS AN AIR CONTAMINANT (29
CFR 1910.1000). HAZAEDOUS BY DEFINITION OF HAZARD COMMUNICATION
STANDARD (29 CFR 1910.1200). TSCA (TOXIC SUBSTANCE CONTROL ACT):
COMPONENTS OF THIS MATERIAL ARE LISTED ON THE TSCA INVENTORY.
CERCLA: HAZARDOUS SUBSTANCE (40 CFR 302.4): CHROMIUM (AS A POWDER):
NICKEL (AS A POWDER OR DUST). EXTREMELY HAZARDOUS SUBSTANCE (40 CFR
355): NOT LISTED.
State Regulatory Information:CALIFORNIA'S "SAFE DRINKING WATER & TOXIC
ENFORCEMENT ACT OF 1986" (PROPOSITION 65): DURING WELDING, THERMAL
CUTTING AND MELTING THESE PRODUCTS MAY PRODUCE COBALT OXIDE, NICKEL
COMPOUNDS, AND HEXAVALE NT CHROMIUM COMPOUNDS WHICH ARE KNOWN TO
THE STATE OF CALIFORNIA TO CAUSE CANCER. PENNSYLVANIA WORKER AND
COMMUNITY RIGHT TO KNOW: ALUMINUM, CHROMIUM AND VANADIUM (FUME OR
DUST) ARE DESIGNATED ENVIRO NMENTAL HAZARDS ON THE HAZARDOUS
SUBSTANCE LIST. TITLE 34, PART XIII, CHAPTER 323.