9k (375) Yellow Gold Solder Wire - Medium Solder

This gold solder wire is a specific alloy intended for the yellow gold solder on 9k (375/1000) jewelry. Of "Medium" grade, it offers an ideal melting range (735-755°C) for intermediate manufacturing stages or the Jewelry repair . This soldering wire The 0.60 mm round bar guarantees strong and invisible joints for all your creations.

Your Ally for Repairs and Creations

Are you looking for the 9-karat gold solder wire Perfect for your workshop projects? This solder wire is an essential for jewelers.

Why choose this "Medium" solder?

In jewelry making, different solder hardnesses are used (low, medium, high). gold wire for jewelry Medium-grade solder is versatile. It melts at a lower temperature than "High" solder but higher than "Low" solder. Therefore, it is perfect for:

• There DIY jewelry making requiring several welding steps.

• There jewelry repair old or broken (chains, rings) in 9k gold.

• The assembly of solid gold wire without risking melting the main structure.

A Calibrated Wire for Precision

With its slim diameter of 0.60 mm, this soldering wire It allows you to deposit the precise amount of metal. It can be rolled or flattened to create custom-made foils according to your needs.

Usage and Workshop Tips

This gold repair wire It must be used with a suitable flux (borax) and a blowtorch. Its optimal working temperature is 785°C.

• Compatibility: Exclusively for jewelry in 9k (375) Yellow Gold . Do not use on 18k gold or gold plating.

• Cut to order: Order the exact length needed (minimum 1 cm) to manage your precious metals stock as accurately as possible.

Technical Specifications

FAQ - Everything you need to know about 9k Gold Soldering

What is the difference between strong, medium and weak soldering?

The difference lies in the melting point.

1. We begin with the Strong Welding (high fusion) for the initial assemblies.

2. We continue with the Medium Weld (this product) so as not to remelt the first welds.

3. We finish with Low Beam Welding for delicate finishing or repairs.

How do I use this soldering wire?

This 9k gold wire It must be cut into small pieces (seal). The surfaces to be soldered must be clean and properly fitted. Apply flux (borax), heat the entire piece of jewelry, then focus the flame on the joint until the solder flows ("wire").

Can this wire be used for gold plating?

No. The gold solder This requires a temperature (785°C) that would burn and destroy the plating on a gold-plated piece of jewelry. This product is only suitable for 9k solid gold.