Product Code : ME-Au-5N-WI
This metal has been known since prehistoric times Gold is a soft metal with a characteristic yellow color. Most mined gold is stored as bullion. It is the most malleable and ductile of any element. It is unaffected by air, water, alkalis and acids, with the exception of "aqua regia", HNO₃/HCl. The fact that it is chemically unreactive means that it is often found in its natural state. It is a good thermal and electrical conductor and has excellent reflective properties to both light and infrared. It has an abundance in the earth's crust of 0.0011 ppm.
ATT specializes in producing high purity Gold Wire with the highest possible density 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 Metal Wire sizes range from 0.75 mm to 1 mm to 2 mm diameter with strict tolerances and alpha values (conductive resistance) for uses such as gas detection and thermometry tolerances (Also see Nanoparticles) . Please contact us to fabricate custom wire alloys and gauge sizes. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.
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
This metal has been known since prehistoric times Gold is a soft metal with a characteristic yellow color. Most mined gold is stored as bullion. It is the most malleable and ductile of any element. It is unaffected by air, water, alkalis and acids, with the exception of "aqua regia", HNO₃/HCl. The fact that it is chemically unreactive means that it is often found in its natural state. It is a good thermal and electrical conductor and has excellent reflective properties to both light and infrared. It has an abundance in the earth's crust of 0.0011 ppm.
ATT specializes in producing high purity Gold Wire with the highest possible density 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 Metal Wire sizes range from 0.75 mm to 1 mm to 2 mm diameter with strict tolerances and alpha values (conductive resistance) for uses such as gas detection and thermometry tolerances (Also see Nanoparticles) . Please contact us to fabricate custom wire alloys and gauge sizes. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.
Synonyms
349283, 326534, 265780, 349313, 265799, 349305, 349291, 265802, 00130, 00727, 10195, 10197, 10964, 10965, 14353, 14727, 14729
Gold Wire Specification
Size：Our standard Metal Wire sizes range from 0.75 mm to 1 mm to 2 mm diameter.
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 196.97 |
| Appearance | Yellow |
| Melting Point | 1064.43 °C |
| Boiling Point | 3080 °C |
| Density | 19.3 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 2.214 microhm-cm @ 20 °C |
| Electronegativity | 2.4 Paulings |
| Heat of Vaporization | 81.8 K-Cal/gm atom at 3080 °C |
| Poisson's Ratio | 0.44 |
| Specific Heat | 0.308 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 3.18 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 14.2 µm·m-1·K-1 |
| Vickers Hardness | 216 MPa |
| Young's Modulus | 79 GPa |
| Temperature coefficient ( K⁻¹ ) | 0.00400 @0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 0.74 |
Chemical composition
Purity：5N（99.999%）
| Element | Value |
| Pb | <1 PPM |
| Si | <1 PPM |
| Fe | <20 PPM |
| Pt | <10 PPM |
| Ca | <3 PPM |
| Cu | <20 PPM |
| Mg | <20 PPM |
| Pd | <10 PPM |
| Ag | <50 PPM |
We can customized as require
Applications of Gold Wire
Imaging devices.
Televisions.
Smartphones.
Computers.
LEDs.
Orthodontic appliances.
Packing of Gold Wire
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’Gold Wire 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 | Au |
| CAS | 7440-57-5 |
| MDL Number | MFCD00003436 |
| EC No. | 231-165-9 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23985 |
| SMILES | [Au] |
| InchI Identifier | InChI=1S/Au |
| InchI Key | PCHJSUWPFVWCPO-UHFFFAOYSA-N |
