The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.

Neodontics Inc.

9775 Glenoaks Blvd., Suite H
Sun Valley, CA 91352 U.S.A.

Telephone

United States Callers : (800) 544 7248

International Callers: 1 (818) 767 2730

Material Identification

Chrome-Cobalt Base Partial Denture Alloy

Trade Name

None-Precious Alloy

Commercial Name

Zaire

Section II

Ingredients & Hazards

  Ingredients

Cas #

% Composition by weight

Cobalt (Co)

(7440-48-4)

60-62%

Chromium (Cr)

(7440-47-3)

28-30%

Molybdenum (Mo)

(7439-98-7)

5-6%

Silicon (Si)

(7440-21-3)

<1%

Manganese (Mn)

(7439-96-5)

1%

Iron (Fe)

(7439-89-6)

<1%

Carbon (C)

(7440-44-0)

0.30-0.40%*

(*) 0.30% Carbon 330HV. ("Zaire" w/ regular hardness) (*) 0.40% Carbon 360HV ("Zaire" hard)

Solid Form

Fire and explosion resistant

Hazard Data

Technical Data

Melting Range

1320° ? 1380° C (2408° - 2516° F)

Yield Strength

96,000 PSI

Tensile Strength

108,000 PSI

Elongation

6%

Density

8.70 (g/cm³)

Casting and Grinding

During casting and grinding avoid inhalation of fumes and dust. Exposure to large concentrations of dust may cause industrial dermatitis and respiratory tract irritation. Chronic exposure to Cobalt may cause pulmonary hypersensitivity.

Wear protective clothing. Melt, grind and polish in presence of adequate ventilation. Use respirator, goggles, gloves, coveralls, or protective clothing.

Although reasonable care has been taken in gathering information from the sources which we believe are reliable for preparation of this documents, we extend no warranties and make no representation as to the accuracy or completeness of the information contained, and assume no responsibility regarding suitability of this information for the user's intended purpose or for the consequences of its use.