Gold wire 0.16 mm Au 99.9 GOST 7222-2014

Gold wire with a diameter of 0.16 mm is available in gold grade Au 99.9 per GOST 7222-2014.

• Product type: wire.
• Diameter: 0.16 mm.
• Material grade: Au 99.9.
• Reference standard: GOST 7222-2014.

Tolerances, delivery condition, length, packaging, and batch size must be agreed upon before ordering.

Purpose and applications

Gold wire is used as a semi-finished product for contact, bonding, and research applications. Suitability for drawing, forming, welding, or assembly depends on the diameter, metal grade, delivery condition, and surface requirements. The specified size must be matched to the equipment and design.

How to select the configuration

The main selection parameters are already listed in the product card: product type, size or thickness, gold grade, and reference standard. Additionally, you should determine the working dimensions, tolerances, delivery condition, flatness or straightness requirements, and acceptable processing methods. Grades with similar designations cannot be considered interchangeable without verifying composition and documentation. This item specifies grade Au 99.9; the acceptability of this gold content and impurity level should be confirmed against project requirements.

Working with the material

When working with the wire, control the bend radius, tension, and surface condition to avoid localized thinning or mechanical damage. For precision operations, cleanliness of tooling and dimensional stability along the length are important. Acceptable thermal or mechanical processing should be agreed upon per the delivery documents.

Quality control

For incoming inspection, compare the marking and actual geometry against the order, check surface integrity, and verify the completeness of accompanying documents. The content of the base metal, impurities, and test methods must be confirmed by the batch passport or certificate. The mention of GOST or TU in the name does not replace the agreement of the specific configuration.