Hard vs Easy Solder: Which to Buy First for Jewellery Making

For most bench jewellers and silversmiths, especially those starting out, hard solder is the most versatile and essential choice to buy first, providing the strongest initial join for multi-stage soldering.

At a glance

Hard solder Easy solder
Primary use First, strongest joins Final, lowest-temp joins
Best for Structural integrity Delicate additions
Avoid when Final join First join
Price tier ££ ££
Buy first if Building complex pieces Adding small details

How Hard solder works

Hard solder, with its higher melting point (around 745-780°C), is the workhorse of the soldering bench. You'll reach for it when creating the primary structural joins of a piece, such as forming a ring shank, attaching a bezel to a backplate, or constructing a box form. Its higher flow temperature ensures a robust, durable bond that can withstand subsequent heating cycles when using lower-temperature solders. This strength is paramount for the foundational elements of any jewellery piece, as these initial joins must endure the most stress during wear and further fabrication. Mastering hard solder is fundamental for any jeweller aiming to build multi-component designs.

How Easy solder works

Easy solder, flowing at a lower temperature (typically 705-725°C), is invaluable for the final stages of a project or for adding delicate components without disturbing earlier, higher-temperature joins. It's the ideal choice for attaching jump rings, adding small decorative elements, or making repairs where minimal heat input is crucial. The lower melting point means less risk of melting existing solder seams or distorting fine details. While it provides a strong enough join for these applications, its strength is generally considered less than hard solder, making it unsuitable for primary structural connections. Easy solder is a critical tool for finishing work and ensuring a clean, precise outcome.

Side-by-side at the bench

The most immediate difference a jeweller will notice between hard and easy solder is their behaviour under the flame. Hard solder requires a more sustained, hotter flame to reach its flow point, often appearing to 'jump' into the join with a distinct flash. This gives the jeweller a slightly larger working window once the solder flows before it solidifies. Easy solder, by contrast, flows much more quickly and at a lower temperature, demanding a swifter, more precise touch with the flame. Its rapid flow means less risk of overheating the entire piece but also less time to manipulate the solder once molten. For structural integrity, hard solder is genuinely better for initial, load-bearing joins. For delicate, subsequent additions, easy solder's lower temperature is genuinely superior. Neither is inherently 'better' overall; their utility is entirely context-dependent, though hard solder often feels more forgiving for learning initial large joins.

Common use cases

  • Ring shank formation: Hard solder wins, providing the strongest, most enduring join for the primary structure.
  • Attaching a bezel to a backplate: Hard solder is preferred, ensuring a robust connection that can withstand stone setting.
  • Adding jump rings or bails: Easy solder is ideal, preventing earlier joins from melting while securing small components.
  • Repairing a broken chain link: Easy solder is best, allowing for a quick, low-heat repair without damaging the surrounding links.

Price and value

In the UK, both hard and easy silver solders generally sit within a similar price tier (££), with variations depending on the form (sheet, wire, paste) and quantity. While you might find 'budget' options (£) from less reputable suppliers, investing in a mid-range (££) solder from a trusted source like Jewellery Tools is always recommended. Cheaper solders can sometimes contain impurities or have inconsistent flow temperatures, leading to frustrating failures at the bench. Premium solders (£££), often used for very specific applications or by high-volume production jewellers, might offer marginally smoother flow or slightly better colour match, but for the vast majority of bench work, a good quality mid-range solder offers the best value, balancing performance with cost-effectiveness. The true value lies in reliable, consistent results, which saves time and material in the long run.

Our pick at the bench

For the beginner jeweller making their first solder purchase, we unequivocally recommend starting with hard solder. Its higher melting point and slightly more forgiving flow characteristics make it easier to learn foundational soldering techniques without the immediate risk of melting previous work. Once comfortable with hard solder, a production jeweller will undoubtedly need a full suite: hard, medium, and easy, to tackle multi-stage assemblies efficiently. For a specialist working primarily on repairs or adding very fine, intricate details to pre-existing pieces, easy solder might be the first choice. However, for anyone building pieces from scratch, hard solder is the essential starting point, providing the strong, reliable joins necessary for durable, professional-quality jewellery. Buy hard solder first; you won't regret it.

Tools we stock for this

Browse the full JT catalogue for related bench tools, or read more comparisons on the Bench Journal.