MATERIAL SAFETY DATA SHEET
                            HANNIBAL CARBIDE TOOL, INC.

 

                                          SECTION 1: PRODUCT IDENTIFICATION

 

Product Name

All Hannibal Carbide Tool, Inc. reamers, drills, counterbores, end mills, cutters, & single point tools

Product Description

Cemented tungsten carbide with cobalt binder product and steel or carbide bodies

Product Use

For cutting metal or plastic

Manufacturer

Hannibal Carbide Tool, Inc.  5000 Paris Gravel Road (P.O. Box 954)  Hannibal, MO 63401

(573) 221-2775

Date of MSDS Issue

September, 2004  Form Number F3-0.10   (supersedes January 1995)

 

                         SECTION 2: COMPOSITION/INFORMATION ON INGREDIENTS

 


Material *
(CAS #)


% by weight*

OSHA
PEL-TWA**
(mg/m3)

ACGIH
TLV-TWA **
(mg/m3)

Carbide component

 

 

 

  Aluminum Oxide (1344-28-1)

0-0.5

15

10

  Chromium III  (7440-47-3)

0-4.5

1

0.5

  Chromium Carbide  (12012-35-0)

0-5.1

1

0.5

  Cobalt  (7440-48-4)

1.5-30

0.1

0.02

  Hafnium Carbide  (12069-85-1)

0-5

0.5

0.5

  Molybdenum Carbide  (12069-89-5)

0-15

15

10

  Nickel  (7440-02-0)

0-20

1 insoluble / 1 soluble

1 insoluble / 0.1 soluble

  Niobium Carbide  (12069-94-2)(12011-99-3)

0-5

15

10

  Tantalum Carbide  (12070-06-3)

0-56.4

15

10

  Titanium Carbide  (12070-08-5)

0-20

15

10

  Titanium Carbo-Nitride

0-0.5

15

--

  Titanium Nitride (25583-20-4)

0-0.5

15

10

  Tungsten Carbide  (12070-12-1)

30-98.5

15 insoluble / 1 soluble

10 insoluble / 1 soluble

  Vanadium Carbide  (11130-21-5)(12070-10-9)

0-10

15

10

Steel component

 

 

 

  Aluminum  (7429-90-5)

0-5

15 dust / 5 respirable fraction

10 dust / 5 welding fume

  Carbon  (1333-86-4)(7440-44-0)

0-4

3.5 as carbon black

3.5 as carbon black

  Chromium  (7440-47-3)

0-17

1

0.5

  Cobalt  (7440-48-4)

0-15

0.1 as cobalt and fume

0.05 as fume

  Copper  (7440-50-8)

0-1.5

1 dust / 0.1 fume

1 dust / 0.2 fume

  Iron  (1309-37-1)(7439-89-6)

0-99

10 as iron oxide fume

5 as iron oxide fume

  Lead  (7439-92-1)

0.10-0.35

0.05 as fume and dust

0.15 as dust and fume

  Manganese  (7439-96-5)

0-3

5 dust / 1 fume

5 dust / 1 fume

  Molybdenum  (7439-98-7)

0-11

15 insoluble / 5 soluble

10 insoluble / 5 soluble

  Nickel  (7440-02-0)

0-18

1 insoluble / 1 soluble

1 insoluble / 0.1 soluble

  Niobium (Columbium)  (7440-03-1)

0-0.1

15 dust  / 5 respirable fraction

10 dust / 3 respirable fraction

  Phosphorous  (7723-14-0)

0-0.15

0.1

0.1

  Selenium  (7782-49-2)

0-2

0.2

0.2

  Silicon  (7440-21-3)

0-5

15 dust / 5 respirable fraction

10 dust / 5 respirable dust

  Sulfur  (7446-09-5)(7704-34-9)(was 7446-09-05)

0-0.35

13 as sulfur dioxide

5 as sulfur dioxide

  Titanium  (7440-32-6)

0-0.1

15 dust

10 dust

  Tungsten  (7440-33-7)

0-20

15 total dust / 5 respirable dust

(insoluble compounds)

5 total dust / 10 respirable  dust (STEL)

(insoluble compounds)

  Vanadium  (1314-62-1)(7440-62-2)

0-18

0.5 respirable dust / 0.1 fume

 

0.05 dust / 0.05 fume

respirable fraction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Brazing material

 

 

 

  Copper  (7440-50-8)

20-40

1 dust / 0.1 fume

1 dust / 0.2 fume

  Nickel  (7440-02-0)

1-5

1 insoluble / 1 soluble

1 insoluble / 0.1 soluble

  Silver  (7440-22-4)

40-54

0.01 metal & soluble

0.1 metal / 0.01 soluble

  Zinc (As Oxide) (1314-13-2)(7440-66-6)

5-28

15  total dust / 5 respirable fraction / 5 fume

10 total dust / 5 fume

 

 

 

 

* Carbide, steel, and brazing components used in final product may be comprised of some or all of the above materials depending upon design of product. Solid carbide products do not contain steel component. In addition, exact percentages depend on grade of material used and specific supplier.

** All OSHA PEL and ACGIH TLV values are reported as 8-hour Time Weighted Averages (TWAs).

 

 

SECTION 3: HAZARD IDENTIFICATION

 

Emergency Overview

During normal operation and usage, cemented carbide products do not present inhalation, ingestion, or other chemical hazards. However, non-routine operations such as grinding, cutting, burning, or welding of such products could release dusts or fumes which may present a health hazard, if the exposure limits described in Section 2 are exceeded.

 

Inhalation     Irritant/Sensitizer: 20 mg (CO)/m'3 is immediately dangerous to life and health.

Acute Overexposure: May cause respiratory tract irritation with wheezing, shortness of breath, and fits of coughing which may produce blood, soreness in the chest, and dust accumulation in the lung. May also cause weight loss, bronchitis, asthma, and inflammation of or damage to lung tissue.

Chronic Overexposure: May cause build-up of dust in the lungs, allergic respiratory reaction, obstructed airways, and lung damage or disease, with symptoms as described in acute exposure. Previously exposed individuals may be at increased risk.

 

Skin Contact     Irritant/Sensitizer: in the form of metallurgical powder, dust, or mist from grinding.

Acute Overexposure: May cause irritation with inflammation, rash and itching. May also cause allergic skin reaction if previously exposed. A rash may develop, usually in the flexor areas of the elbow, neck and face.

Chronic Overexposure: May cause inflammation and/or rash (irritant or allergic contact dermatitis).

 

Eye Contact     Irritant.

Acute Overexposure: May cause irritation with redness, pain and itching.

Chronic Overexposure: May cause conjunctivitis.

 

Ingestion     Irritant: in the form of metallurgical powder, dust, or mist from grinding.
Acute Overexposure: May cause abnormally low blood pressure and gastrointestinal irritation with pain, vomiting, and sensations of hotness or nausea. Large doses may cause diarrhea. Severe exposure may cause heart damage, convulsions, or enlargement of the thyroid.

Chronic Overexposure: May adversely affect the pancreas, thyroid gland, heart, or bone marrow.

 

SECTION 4: FIRST AID MEASURES

 

Inhalation 

If symptoms of pulmonary involvement develop (coughing, wheezing, shortness of breath), remove from exposure area to fresh air immediately. If breathing has stopped, perform cardiopulmonary resuscitation (CPR). Keep affected person warm and at rest. Get medical attention immediately.

 

Skin Contact

If irritation or rash occurs, remove contaminated clothing and shoes immediately. Wash affected areas with soap or mild detergent and large amounts of water until no evidence of material remains. Get medical attention.

 

Eye Contact 

If irritation occurs, wash eyes immediately with large amounts of water, occasionally lifting upper and lower lids, until no evidence of material remains. Get medical attention immediately.

 

Ingestion 

If this material has been swallowed and person is conscious, immediately give person large amounts of water. Do not attempt to make an unconscious person drink or vomit. Induce vomiting only if specifically instructed by a physician. Get medical attention immediately.

 

SECTION 5: FIRE FIGHTING MEASURES

 

Fire and Explosion Hazards               Flash Point: not applicable          Explosive Limits: not applicable

Cemented Carbide Products are not a fire hazard under normal conditions of use. However, under rare conditions, finely divided powder/dust or fumes -- from non-routine operations such as grinding, cutting, burning, or welding of such products -- are expected to be a fire and explosion hazard when exposed to high temperatures or ignition sources. Particle size, concentration, dispersion, and ignition source would determine reactivity.

 

Firefighting Media

For localized dust fires, smother with ABC-type fire extinguisher, dry sand, dry dolomite, sodium chloride, or soda ash or flood with water.

 

Special Fire Fighting Procedures

Avoid breathing fumes from burning material. Use a NIOSH-approved particulate filter respirator for toxic dusts and fumes.

 

 

SECTION 6: ACCIDENTAL RELEASE MEASURES

 

Steps To Be Taken If Material Is Spilled or Released

Clean up area using methods that avoid dust generation such as a high efficiency particulate air (HEPA) vacuum, wet dust mop, or wet cleanup. Residue should be collected in suitable closed containers for later disposal. Use appropriate personal protective equipment including respiratory protection and gloves. Use a NIOSH-approved particulate filter respirator if airborne concentrations could exceed exposure limits listed in Section 2.

 

SECTION 7: HANDLING AND STORAGE

 

Non-routine operations such as grinding, cutting, burning, or welding of Cemented Carbide Products could generate dust or fumes which would require special handling procedures, as follows:

 

Handling and Storage

Minimize free fall of powder and avoid dispersion of dust in air. Do not shake clothing, rags, or other items to remove dust. Dust should be removed by washing or vacuuming. Finely divided particles, dust, or fumes may be flammable or explosive. Keep away from sparks or ignition sources. Contents should be stored in a clean area. See Section 13 for disposal methods.

 

Cleanup

Clean up area using methods that avoid dust generation such as a high efficiency particulate air (HEPA) vacuum, wet dust mop, or wet cleanup. Residue should be collected in suitable closed containers for later disposal. Use appropriate personal protective equipment including respiratory protection and gloves. Use a National Institute of Occupational Safety and Health (NIOSH)-approved respirator if airborne concentrations could exceed exposure limits listed in Section 2.

 

Other Precautions

Wash hands thoroughly after handling, and before eating or smoking. Periodic medical monitoring is recommended for individuals regularly exposed to dust or fumes.

 

SECTION 8: EXPOSURE CONTROLS AND PERSONAL PROTECTION

 

Non-routine operations such as grinding, cutting, burning, or welding of Cemented Carbide Products could generate dust or fumes which would require special handling procedures, as follows:

 

Ventilation

Provide local (preferably) or general exhaust ventilation to maintain exposure levels below exposure limits listed in Section 2.

 

Respiratory Protection

Use a NIOSH-approved particulate filter respirator if airborne concentrations could exceed exposure limits listed in Section 2.

All appropriate requirements set forth in Federal OSHA Hazards Communications Standard 29 CFR 1910.134 should be met.

 

Clothing

Use appropriate protective clothing that would prevent repeated or prolonged skin contact with dust particles. Soiled clothing should be laundered separately.

 

Gloves

Use appropriate protective gloves (leather or rubber) or barrier creams to prevent contact with dust particles.

 

Eye Protection

Use safety glasses with side shields or dust-proof safety goggles. Contact lenses should not be worn when performing these non-routine operations. Where there is a possibility that the machinist's eyes may be exposed to the particulates, an eyewash fountain within the immediate work area should be provided for emergency use.

 

SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES

 

Appearance and Odor:

Specific Gravity (H2O=1)5-16

Carbide: dark gray solid, odorless

Vapor Pressure:  not applicable

Steel:  gray-black with metallic lustre, odorless

Vapor Density:  not applicable

Braze material:  metallic wire, rod, strip, odorless

Evaporation Rate:  not applicable

Boiling Point: 

% Volatile by Volume:  not applicable

Carbide:  n/a

Solubility in Water:  practically insoluble

Steel:  n/a

Petroleum-based Solvent Solubility:  practically insoluble

Braze material:  n/a

 

Melting Point:

 

Carbide:  1495oC  (2723oF)

 

Steel:  1315oC (2400oF)

 

Braze material:  653oC (1207oF)

 

 

 

SECTION 10: STABILITY AND REACTIVITY

 

Stability

Stable under normal temperature and pressure.

 

Decomposition

Thermal decomposition may release acrid smoke and irritating fumes.

 

Hazardous Polymerization:

 Will Not Occur 

 

Incompatibilities

Tungsten Carbide:

     Chlorine Trifluoride: Reacts with a flame.

     Fluorine: Reacts incandescently.

     Nitrogen Dioxide, Nitrous Dioxide: Burns with incandescence if heated to dull red.
     Iodine Pentafluoride, Lead Oxide: Reacts violently.

Cobalt:

     Ammonium Nitrate + Metals or Bromine Pentafluoride: Reacts violently and sometimes explosively.

     Hydrazinium Nitrate: Decomposes explosively upon rapid heating.

     Nitryl Fluoride, Acetylene: Reacts incandescently.

Titanium Carbide:

     Acids, Strong Oxidizers, Strong Bases and Moisture: Incompatible.

Tantalum Carbide:

     Strong Oxidizers: Serious reactivity hazard.

Niobium Carbide:

     Acids, Strong Oxidizers, Strong Bases: Incompatible.

 

SECTION 11: TOXICOLOGICAL INFORMATION

 

Cobalt

The International Agency for Research on Cancer (IARC) lists Cobalt and Cobalt compounds as Category 2B carcinogens (Possibly Carcinogenic to Humans). Cobalt fumes or dust may cause pulmonary, skin, or eye irritation. Cobalt may be a sensitizing agent for skin and respiratory system. Chronic exposure may affect the heart, pancreas, thyroid gland, or bone marrow.

 

 

 

 

Nickel

The International Agency for Research on Cancer (IARC) lists metallic nickel and alloys as Category 2B carcinogens (Possibly Carcinogenic to Humans).

 

SECTION 12: ECOLOGICAL INFORMATION

 

Very limited data available

 

SECTION 13: DISPOSAL CONSIDERATIONS

 

If scrap material cannot be sent to a reclamation facility, disposal should be made in compliance with federal, state/provincial, and local environmental regulations.

 

SECTION 14: TRANSPORTATION INFORMATION

 

These tool products, in their solid form, are not regulated by DOT, IMO, IATA, or AFI -- Code ZZZ

 

 

SECTION 15: REGULATORY INFORMATION

 

OSHA

The tool products, under normal conditions of use, are not hazardous under the criteria of the Federal OSHA Hazards Communication Standard 29 CFR 1910.1200. However, dust or fumes generated while grinding, cutting, burning, or welding this product may be hazardous as noted in Sections 2 and 3.

 

TSCA

All product ingredients are classified as existing chemicals in the Chemical Substances Inventory of the Toxic Substances Control Act (TSCA) of 1976.

 

EPCRA/SARA

The following ingredients are listed in the 3/01 Toxics Release Inventory (TRI) under Section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA), also known as Title III of the Superfund Amendments and Reauthorization Act (SARA) of 1986:

Aluminum (7429-90-5); Chromium/Chromium III (7440-47-3); Cobalt (7440-48-4); Copper (7440-50-8); Lead (7439-92-1); Manganese (7439-96-5); Nickel (7440-02-0); Phosphorous (7723-14-0); Selenium (7782-49-2); Silver (7440-22-4); Vanadium (7440-62-2); and Zinc (7440-66-6).

 

State of California EPA

Chemicals Known to the State to Cause Cancer or Reproductive Toxicity, 6/02:

Carbon black, Cobalt, Lead, and Nickel: 'Warning: This product contains a chemical known to the state of California to cause cancer.'

Lead: 'Warning: This product contains a chemical known to the state of California to cause birth defects or other reproductive harm.'

 

SECTION 16: OTHER INFORMATION

 

MSDS Copies

For additional MSDS copies or related information, contact Hannibal Carbide Tool, Inc.'s ISO Administrator at (573) 221-2775 or visit our website at www.hannibalcarbide.com. This MSDS was prepared by the MSDS Team.

 

User Responsibilities

This Material Safety Data Sheet provides information consistent with recommended applications of these products and anticipated non-routine activities involving the product. It is the user's responsibility to identify and protect against health and safety hazards presented by modification of cemented carbide products after manufacture. Individuals handling cemented carbide products should be informed of all relevant hazards and recommended safety precautions, and should have access to the information contained in this MSDS.

 

 

 

Disclaimer

The information contained herein is based upon data provided by manufacturers and suppliers of raw materials used in the manufacture of cemented carbide products. The information is offered in good faith as accurate and correct as of this MSDS issue date, but no representations, guarantees, or warranties of any kind are made as to its accuracy or completeness, suitability for particular applications, hazards connected with the use of the product, or the results to be obtained from the use thereof. User assumes all risk and liability of any use or handling of any material beyond Hannibal Carbide Tool, Inc.'s control. Variations in methods, conditions, equipment used to store, handle, or process the material, and hazards connected with the use of the product are solely the responsibility of the user and remain at its sole discretion.

 

When applicable, the products described in this MSDS are considered to be 'articles' within the meaning of Title 29 of the Code of Federal Regulations, Section 1910.1200 et seq. This MSDS is intended to be used solely for the purpose of satisfying informational requests made pursuant to that requirement. It is not intended to pre-empt, replace, or expand the terms contained in the Hannibal Carbide Tool, Inc. Conditions of Sale. Compliance with all applicable federal, state, and local laws and regulations remains the responsibility of the user, and the user has the responsibility to provide a safe workplace, to examine all aspects of its operation, and to determine if or where precautions, in addition to those described herein, are required. Hannibal Carbide Tool, Inc. makes no warranties, expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, except as stated in Hannibal Carbide Tool, Inc.'s limited warranty.