20th anniversary seal20th anniversary seal20th anniversary seal

Cobalt Chromium Alloy

Linear Formula:

Co-Cr

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
Co-70% Cr-30%
CO-CR-01-P.30CR
Pricing > SDS > Data Sheet >

Cobalt Chromium Alloy Properties (Theoretical)

Compound Formula CoCr
Molecular Weight 110.93
Appearance Metallic powder or solid in various forms
Melting Point 1330 °C (2430 °F)
Boiling Point N/A
Density 10 g/cm3
Electrical Resistivity -6 10x Ω-m
Poisson's Ratio 0.29
Specific Heat 390 J/kg-K
Tensile Strength 1130 to 1900 MPa (Ultimate)/ 470 to 1600 MPa (Yield)
Thermal Conductivity 9.4 W/m-K
Thermal Expansion 12 µm/m-K
Young's Modulus 210 GPa

Cobalt Chromium Alloy Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Transport Information N/A
MSDS / SDS

About Cobalt Chromium Alloy

Cobalt Chromium is one of numerous metal alloys sold by American Elements under the trade name AE Alloys™. Generally immediately available in most volumes, AE Alloys™ are available as bar, ingot, ribbon, wire, shot, sheet, and foil. Ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, targets for thin film deposition, and pellets for chemical vapor deposition (CVD) and physical vapor deposition (PVD) applications. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Primary applications include bearing assembly, ballast, casting, step soldering, and radiation shielding.

Cobalt Chromium Alloy Synonyms

Cobalt chrome alloy, cobalt-chrome, cobalt-chromium, CoCr, ASTM F75, Zimalloy; Hastelloy C; Stellite C; Stellite 6; Stellite 8; Stellite 8A; Stellite 23; Stellite 25; Stellite 27; Stellite 30; Stellite 36; Haynes 25; 11114-92-4; 12052-27-6; CoCrWC

Chemical Identifiers

Linear Formula Co-Cr
MDL Number N/A
EC No. N/A
Pubchem CID 11332432
IUPAC Name chromium; cobalt
SMILES [Cr].[Co]
InchI Identifier InChI=1S/Co.Cr
InchI Key WAIPAZQMEIHHTJ-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Chromium products. Chromium (atomic symbol: Cr, atomic number: 24) is a Block D, Group 6, Period 4 element with an atomic weight of 51.9961. Chromium Bohr ModelThe number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d5 4s1. Chromium was first discovered by Louis Nicolas Vauquelin in 1797. It was first isolated in 1798, also by Louis Nicolas Vauquelin. The chromium atom has a radius of 128 pm and a Van der Waals radius of 189 pm. In its elemental form, chromium has a lustrous steel-gray appearance. Elemental ChromiumChromium is the hardest metal element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it tranforms into a paramagnetic solid. The most common source of chromium is chromite ore (FeCr2O4). Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color.

See more Cobalt products. Cobalt (atomic symbol: Co, atomic number: 27) is a Block D, Group 9, Period 4 element with an atomic weight of 58.933195. Cobalt Bohr ModelThe number of electrons in each of cobalt's shells is 2, 8, 15, 2 and its electron configuration is [Ar] 3d7 4s2The cobalt atom has a radius of 125 pm and a Van der Waals radius of 192 pm. Cobalt was first discovered by George Brandt in 1732. In its elemental form, cobalt has a lustrous gray appearance. Cobalt is found in cobaltite, erythrite, glaucodot and skutterudite ores. Elemental CobaltCobalt produces brilliant blue pigments which have been used since ancient times to color paint and glass. Cobalt is a ferromagnetic metal and is used primarily in the production of magnetic and high-strength superalloys. Co-60, a commercially important radioisotope, is useful as a radioactive tracer and gamma ray source. The origin of the word Cobalt comes from the German word "Kobalt" or "Kobold," which translates as "goblin," "elf" or "evil spirit." For more information on cobalt, including properties, safety data, research, and American Elements' catalog of cobalt products, visit the Cobalt element page.

TODAY'S SCIENCE POST!

January 23, 2018
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

A nanoparticle inhalant for treating heart disease