2.3mm 50/50 Resin Core Solder 500g China Factory
$65.00
Product Description
A high quality 50/50 resin core solder ideal for electrical cable soldering, small sheet metal components, plumbing, and electronic repairs, featuring a very low melting temperature for versatile applications.
Specifications
| Alloy | 50% Lead, 50% Tin |
| Melting Point | 212¡ãC |
| Diameter | 2.3mm |
| Weight | 500g |
| AWS Spec | 50/50 |
2.3mm 50/50 Resin Core Solder – 500g: High-Quality Solder for Precision Welding
| Description | Premium 50/50 lead-tin alloy solder with resin core, ideal for general sheet metal, plumbing, and electrical applications. 500g spool with 2.3mm diameter for consistent flow and strong bonds. |
|---|---|
| Core Selling Points | ? AWS 50/50 specification compliance ? Low melting point (212¡ãC) for easy handling ? Resin core for flux-free soldering ? 50% lead/50% tin formulation for reliable joints ? 500g spool for extended use |
| Product Parameters | ? Alloy: 50% Lead, 50% Tin ? Diameter: 2.3mm ? Weight: 500g ? Melting Point: 212¡ãC ? Core Type: Resin ? AWS Specification: 50/50 ? Form: Solid wire ? Application: General-purpose soldering ? Flow: Smooth, consistent ? Storage: Dry, cool environment |
| Applications | ? Electrical cable soldering ? Small sheet metal components ? Plumbing connections ? Electronic component repairs ? General DIY and industrial projects |
| Core Performance | Exceptional wetting properties ensure strong, durable bonds. Low melting temperature reduces heat damage to sensitive components. Resin core eliminates the need for separate flux, streamlining workflow. |
| Quality Assurance | Manufactured in ISO-certified facilities with strict quality control. Complies with AWS standards for reliability. Each batch undergoes rigorous testing for melting point consistency and alloy purity. |
| Differentiation | Unlike standard solders, our 50/50 formulation offers a perfect balance of strength and workability. The 2.3mm diameter provides optimal precision for both small and medium-sized projects, outperforming thinner or thicker alternatives. |
| FAQ | Q: Is this solder suitable for electronics? A: Yes, ideal for delicate electronic component repairs due to its low melting point. Q: Does it require additional flux? A: No, the resin core acts as built-in flux for clean soldering. Q: What is the shelf life? A: 2+ years when stored in original packaging in a dry environment. |
Ready to elevate your soldering projects? Contact our team today for bulk pricing, technical support, or custom packaging options. Experience factory-direct quality¡ªsend your inquiry now!
Packaging & Transportation
Weldsuper Nozzles
Related products
15kg 1.2mm Nippon Steel SF1B Flux Cored MIG Welding Wire
Product Introduction
A 15kg spool of Nippon Steel SF1B flux cored MIG welding wire, 1.2mm diameter, ideal for mild steel and 490MPa high tensile strength steel. Offers excellent low-temperature toughness (-20~-30¡ãC), crack resistance, and all-position weldability, suitable for machinery, structures, ships, and bridges.
Product Specifications
| Grade | E71T-1/9 C/M - H4 |
| Diameter | 1.2mm |
| Spool Weight | 15kg |
| Origin | Made in Japan |
| Applications | Mild steel, 490MPa high tensile steel |
15kg 1.6mm Nippon Steel SF1B Flux Cored MIG Welding Wire
Product Introduction
Nippon Steel SF1B Flux Cored MIG Welding Wire, 1.6mm diameter, 15kg spool. Rutile type seamless wire for mild steel and 490MPa high tensile strength steel. Excellent low-temperature toughness (-20~-30¡ãC), crack resistance and all-position weldability. Made in Japan.
Product Specs
| Grade | E71T-1/9 C/M - H4 |
| Diameter | 1.6mm |
| Weight | 15kg spool |
| Origin | Made in Japan |
| Shield Gas | CO2 or Ar-CO2 |
1kg 2.4mm 2% Silver Solder Brazing Rods High Quality
Product Introduction
2% Silver Solder Brazing Rods, ideal for brazing copper and joining copper in low zinc brass with silver flux. Widely used in hot water tanks and copper tubing manufacturing. Cadmium free, meeting Industry Specification A5.8-B CuP6.
Product Parameters
| Silver Content | 2% |
| Diameter | 2.4mm |
| Length | 74cm (approx 35 sticks/pack) |
| Brazing Temp | ~875¡ãC |
| Weight | 1kg |
1kg 2.4mm ER4043 Aluminium TIG Filler Wire Rods
Product Introduction
Premium ER4043 Aluminium TIG Filler Wire Rods, ideal for general-purpose aluminium welding. Features 5% silicon for improved fluidity, bright weld finish, and high purity to prevent cracks. Suitable for various aluminium grades, with batch certification for manufacturing reports.
Specifications
| Grade | 4043 |
| Weight | 1kg |
| Diameter | 2.4mm |
| Length | 1000mm |
| Quantity | Approx. 90 sticks |
1kg 2.4mm ERCuSi-A Silicon Bronze TIG Filler Rod 26pcs
Product Introduction
Premium ERCuSi-A Silicon Bronze TIG Filler Rod, ideal for copper-silicon, copper-zinc, steel joints, and automotive panel work with low distortion. Offers excellent corrosion resistance, suitable for hot water and marine industries.
Specifications
| Grade | ERCuSi-A |
| Diameter | 2.4mm |
| Length | 1000mm |
| Melting Point | 980¡ãC |
| Tensile Strength | 108 KPSI |
5kg 0.8mm ER316LSi Stainless Steel MIG Welding Wire
Product Parameters
| Grade | ER316LSi |
| Weight | 5kg |
| Diameter | 0.8mm |
| Equivalent Part # | SS316LSI-0.8-5 (UNIMIG), 720283 (Cigweld) |
Description
Premium stainless steel MIG welding wire with increased silicon content for improved wetting and smooth bead appearance. Ideal for applications where weld cap quality matters. Includes certificate of conformance, suitable for manufacturing data reports (MDR). Trusted quality with over 20 years of performance excellence.
Blue Demon 309L 0.9mm Gasless MIG Welding Wire 0.45kg
Product Introduction
Blue Demon 0.45kg Gasless 309L Stainless Steel 0.9mm MIG Welding Wire is a self-shielding flux core wire for welding dissimilar metals, featuring low carbon content and made in the USA.Specifications
| Classification | A5.22/A5.22M:2010 / E309LFC-O |
| Wire Diameter | 0.9mm |
| Spool Weight | 0.45kg |
| Spool Dimensions | Outer Diameter 100mm, Inner Diameter 16.5mm, Width 46mm |
COBRA ER70S-6 0.9mm 5kg Mild Steel MIG Welding Wire
Product Introduction
COBRA ER70S-6 is a versatile mild steel MIG welding wire ideal for general steel construction, sheet metal, pressure vessels, structural and pipe welding. It delivers quality welds even on dirty steel, with smooth bead appearance from high silicon content. A trusted Australian brand for professional results.Specifications
| Grade | ER70S-6 |
| Diameter | 0.9mm |
| Weight | 5kg |
| Spool Bore | 52mm Standard |
| Brand | COBRA |