Tige/barre en or

Tige/barre en or

Tige/barre en or

Pureté : ≥99.95%, ou personnalisée

  • Dimensions sur mesure et dimensions standard en stock
  • Délai d'exécution rapide
  • Prix compétitif

Gold Rod/Bar is made from high-purity gold metal and processed through precise techniques, offering excellent conductive properties, corrosion resistance, and oxidation resistance. It is widely used in electronics, chemistry, and the medical field. As a leading supplier and manufacturer of premium gold products, Heeger Metal leverages advanced technology to deliver high-quality gold rods and bars for various applications.

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Ou envoyez-nous un courriel à l'adresse suivante max@heegermaterials.com.

Gold Rod/Bar Data Sheet

CAS :7440-57-5
La pureté :≥99.95%, ou sur mesure
Densité :19.283 g/cm3
Point de fusion :1064℃
Point d'ébullition :2970℃
Tempérer :Recuit ou non recuit

Gold Rod/Bar Description

Gold (Au) has excellent conductivity, chemical stability, and malleability, making it invaluable for various applications. Gold Rod/Bar is made of high-purity gold metal with a maximum purity of 99.999% (5N). It has excellent malleability and conductivity, making it commonly used in electrical contacts and connectors. It is also valued in medical devices and scientific instrumentation, where corrosion resistance and biocompatibility are essential. Heeger Metal can supply high-quality gold rods and bars in various specifications to suit industrial and research applications, ensuring optimal performance and cost-effectiveness.

  • Gold Rod
    Gold Rod
  • Gold Bar
    Gold Bar

Gold Rod/Bar Features

  • High Purity
  • Excellent Malleability
  • Corrosion Resistance
  • Good Conductivity
  • Stability

Gold Rod/Bar Applications

  • Industrie électronique: Due to gold’s excellent conductivity, gold bars and rods play an essential role in the manufacture of electronic components, especially in high-precision electronic devices, integrated circuits, and connectors.
  • Chemical Experiments: Gold’s chemical stability makes it a valuable material in chemical experiments, particularly in producing catalysts and experimental equipment.
  • Aérospatiale: Gold has good corrosion resistance and high-temperature durability, making it useful in the aerospace industry for manufacturing high-end equipment, particularly for applications in specialized environments.
  • Medical Industry: Gold is also used in medical devices and certain specialized treatment equipment, especially in producing high-precision surgical instruments and artificial joints.

Gold Rod/Bar Packaging

Gold Rod/Bar is carefully placed in wooden cases or cartons with additional soft materials to support and prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Gold Properties

ÉlémentValeur
Numéro atomique79
Structure cristallineCubique centré sur le visage
Structure électroniqueXe 4f¹⁴ 5d¹⁰ 6s¹
Valences présentées1,3
Poids atomique( amu )196.9665
Section efficace d'absorption des neutrons thermiques( Barns )98.8
Travail photo-électrique( eV )4.8
Rayon atomique - Goldschmidt( nm )0.144
Potentiel d'ionisation( No./eV )1/ 9.22
Potentiel d'ionisation( No./eV )2/ 20.5
ÉlémentValeur
État des matériauxDouceur
État des matériauxDur
Rapport de Poisson0.42
Rapport de Poisson0.42
Module bulbe( GPa )171
Module bulbe( GPa )171
Module de traction( GPa )78.5
Module de traction( GPa )78.5
Dureté - Vickers( kgf mm-² )20-30
Dureté - Vickers( kgf mm-² )60
Résistance à la traction( MPa )130
Résistance à la traction( MPa )220
Limite d'élasticité( MPa )205
Limite d'élasticité( MPa )-
ÉlémentValeur
Résistivité électrique( µOhmcm )2.20@20@20°C
Coefficient de température( K-¹ )0.004@0-100°C
Emf thermique contre Pt (froid 0C - chaud 100C)( mV )0.74
ÉlémentValeur
Point d'ébullition( C )3080
Densité( gcm-³ )19.3@20°C
ÉlémentValeur
Melting point(℃)1064.4
Chaleur latente d'évaporation( J g-¹ )1738
Chaleur latente de fusion( J g-¹ )64.9
Chaleur spécifique( J K-¹ kg-¹ )129@25°C
Conductivité thermique( W m-¹ K-¹ )318@0-100°C
Coefficient de dilatation thermique( x10-⁶ K-¹ )14.1@0-100°C

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Nous vérifierons et vous contacterons dans les 24 heures.

To customize your gold rod or gold bar, please provide the following details: Once we have these details, we can provide you with a quote within 24 hours.

We carry a wide variety of gold products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

DFARS (Defense Federal Acquisition Regulation Supplement) compliance is primarily concerned with the sourcing of materials for defense-related applications in the United States. According to DFARS, certain materials used in defense must be sourced from the United States or qualifying countries. If you have specific gold materials that are subject to DFARS, please let us know in advance and we will confirm.

Chez Heeger Metal, nous prenons cette responsabilité au sérieux. Nous respectons toutes les lois et réglementations applicables, y compris la section 1502 de la loi Dodd-Frank. Notre entreprise applique un code de déontologie strict et s'engage à ne travailler qu'avec des fournisseurs qui partagent notre engagement en faveur d'un approvisionnement responsable. Nous soutenons les initiatives et les programmes visant à promouvoir des chaînes d'approvisionnement “sans conflit” et travaillons avec diligence pour nous assurer que nos produits répondent à ces normes.

Standard purities: 99.95%, 99.99%, with 99.999% (5N) customized on request.

Gold rod/bar prices fluctuate based on market demand, purity, weight, and global economic conditions.

Heeger Metal, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of gold products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

Formulaire de demande de renseignements sur les produits Heeger
Other Rod/Bars Products

Heeger Metal supplies refractory metal and alloy rods/bars made from high-performance materials like tungsten, molybdenum, and tantalum. These rods offer excellent strength, high melting points, and resistance to wear and corrosion, making them ideal for aerospace, electronics, and high-temperature applications. Available in various sizes, they can be customized to meet specific needs.

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