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 |
Description
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!
Shipping and Delivery
Packaging & Transportation
Weldsuper Nozzles
Weldsuper nozzles are precision parts that require professional protection. Each nozzle is individually vacuum-sealed and fixed with shock-absorbing foam to avoid collision, dust and moisture. Sturdy outer packaging with clear fragile marks is used for safe transportation. We select reliable logistics with full tracking, ensuring products arrive intact and in perfect condition.
Related products
15Kg 0.9mm S211 Silicon Bronze MIG Wire ERCuSi-A
Product Description
15Kg - 0.9mm S211 Silicon Bronze MIG Wire ERCuSi-A is a copper-based alloy welding wire with ~3% silicon, ideal for gas tungsten and gas metal arc welding of copper-silicon, copper-zinc base metals to themselves and steel. Features precision layer wound design, easy to use, high ductility, suitable for all positions with flat preferred. Widely used in automotive panel repairs, marine components, hot water systems, etc.Specifications
| AWS Specification | A5.7 ERCuSi-A |
| Melting Point | 980¡ãC |
| Tensile Strength | 108 KPSI |
| Brinell Hardness | 95 |
| Weight & Diameter | 15Kg - 0.9mm |
1kg 1.6mm Chrome Moly TIG Filler Rods ER80S-D2
Product Description
ER80S-D2 TIG filler rods offer high strength welds with 100,000 psi tensile strength, ideal for low carbon/low alloy steels. Featuring excellent ductility, impact values, and smooth flow, they produce crack-free welds. Perfect for roll cages, 4140 to mild steel joining, and industrial applications like boilers and automotive fabrication.Specifications
| Grade | ER80S-D2 |
| Diameter | 1.6mm |
| Length | 1000mm |
| Packaging | 1kg (¡Ö65 sticks) |
| AWS Spec | A5.28: ER80S-D2 |
1kg 2.4mm ER309L Stainless Steel TIG Filler Wire
Product Introduction
Premium ER309L stainless steel TIG filler wire, ideal for joining dissimilar materials like mild steel to stainless steel. Features excellent corrosion resistance, smooth flow, and crack-free welds. Individually marked rods ensure traceability, packed in sturdy containers for protection. Suitable for industrial use and fishing lure making.Specifications
| Grade | ER309L |
| Diameter | 2.4mm |
| Length | 330mm |
| Packaging | 1kg (¡Ö30 sticks) |
| UNIMIG Part # | TI309L-2.4 |
2.5kg 2.5mm WIA AUSTARC 16TC Low Hydrogen Electrodes
Product Description
WIA AUSTARC 16TC 2.5mm Low Hydrogen Stick Electrodes, 2.5kg pack. Twin coated for exceptional arc stability, suitable for all positions (except vertical down) with AC/DC. Delivers X-Ray quality welds with -40¡ãC notch toughness. Ideal for structural steel, pipe welding, sub-zero applications, and maintenance. Made in New Zealand.Product Specifications
| Size | 2.5mm |
| Weight | 2.5kg |
| Type | Low Hydrogen Stick Electrodes |
| Positional Use | All positions (except vertical down) |
| Notch Toughness | -40¡ãC |
COBRA ER70S-6 0.9mm 15kg Mild Steel MIG Welding Wire Spool
Product Description
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.
Specifications
| Grade | ER70S-6 |
| Diameter | 0.9mm |
| Weight | 15kg |
| Spool Bore | 52mm |
| Brand | COBRA |
ER5356 3.2mm Aluminium TIG Filler Wire 5kg
Product Introduction
Premium ER5356 Aluminium TIG Filler Wire, ideal for welding 5000 series aluminium. Offers high strength, excellent corrosion resistance, and superior weld quality. Perfect for marine, offshore, and industrial applications.
Product Parameters
| Grade | ER5356 |
| Diameter | 3.2mm |
| Length | 1000mm |
| Weight | 5kg |
| Quantity | Approx. 250 Sticks |