Product Code : ME-Cr-5N-PL
Chromium is a kind of lightweight metal with blue-silvery white color. It is lustrous, hard, and brittle with high corrosion resistance and a high melting point. Chromium metal is silvergray, lustrous, very dense, hard metal. It takes a high polish and has a high melting point. It is also odorless, tasteless and malleable and does not suffer from hydrogen embrittlement. Chromium metal is remarkable for its magnetic properties. it is the only elemental solid which shows antiferromagnetic ordering at room temperature (and below). Chromium Foil, like most metal foils is produced from the flattening of cast ingots. It is used as a coating, and towards thin film deposition on substrates such as glass or metal. Its applications are seen in medical treatment, electronics, and more.
ATT specializes in producing high purity uniform shaped Chromium Pellets with the highest possible density High Purity Pelletsand smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard Pellet sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter. We can also provide Pellets outside this range for ultra high purity thin film applications, such as fuel cells and solar energy layers.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
| Product | Product Code | Purity | Size | Contact Us |
Product Information
Chromium is a kind of lightweight metal with blue-silvery white color. It is lustrous, hard, and brittle with high corrosion resistance and a high melting point. Chromium metal is silvergray, lustrous, very dense, hard metal. It takes a high polish and has a high melting point. It is also odorless, tasteless and malleable and does not suffer from hydrogen embrittlement. Chromium metal is remarkable for its magnetic properties. it is the only elemental solid which shows antiferromagnetic ordering at room temperature (and below). Chromium Foil, like most metal foils is produced from the flattening of cast ingots. It is used as a coating, and towards thin film deposition on substrates such as glass or metal. Its applications are seen in medical treatment, electronics, and more.
ATT specializes in producing high purity uniform shaped Chromium Pellets with the highest possible density High Purity Pelletsand smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard Pellet sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter. We can also provide Pellets outside this range for ultra high purity thin film applications, such as fuel cells and solar energy layers.
Synonyms
Chromium Pellets
Size：Our standard Pellet sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter.
Purity:2N(99%), 3N(99.9%), 4N(99.99%), 5N(99.999%).
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 52 |
| Appearance | Silvery |
| Melting Point | 1857 °C |
| Boiling Point | 2672 °C |
| Density | 7.18 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 12.9 microhm-cm @ 0 °C |
| Electronegativity | 1.6 Paulings |
| Heat of Fusion | 3.66 Cal/gm mole |
| Heat of Vaporization | 72.97 K-cal/gm atom at 2672 °C |
| Poisson's Ratio | 0.21 |
| Specific Heat | 0.107 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.939 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 4.9 µm·m-1·K-1 |
| Vickers Hardness | 1060 MN m-2 |
| Young's Modulus | 279 GPa |
| Temperature coefficient ( K⁻¹ ) | 0.00214 @0-100°C |
Chromium Products
| Materials | Cr |
| Plate | √ |
| Sheet | √ |
| Strip | √ |
| Rod | √ |
| Sputtering Target | √ |
| Tube | √ |
Other: Spherical Chromium Powder, Chromium crucibles, Chromium nuts, Chromium bolts, Chromium heating elements, and Chromium shielding screens.
Chemical Composition
Purity：5N（99.999%）
| Element | Value |
| Mn | <1 PPM |
| Cu | 3 PPM |
| Mg | <1 PPM |
| Si | <1 PPM |
| Ag | <1 PPM |
| Fe | 1 PPM |
| Ca | 5 PPM |
| Al | <1 PPM |
| Element | Value |
| Mn | <1 PPM |
| Cu | 3 PPM |
| Mg | <1 PPM |
| Si | <1 PPM |
| Ag | <1 PPM |
| Fe | 1 PPM |
| Al | <1 PPM |
| Ca | 5 PPM |
We can customized as required
Applications of Chromium Pellets
Some of the most common applications include the production of thin films for electronics, optics, and solar cells. Chromium pellets are also used in the production of decorative coatings, as well as in the production of hard coatings for cutting tools, molds, and dies.
Packing of Chromium Pellets
Standard Packing:
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. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Chromium Pellets is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Cr |
| CAS | 7440-47-3 |
| MDL Number | MFCD00010944 |
| EC No. | 231-157-5 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23976 |
| SMILES | [Cr] |
| InchI Identifier | InChI=1S/Cr |
| InchI Key | VYZAMTAEIAYCRO-UHFFFAOYSA-N |
