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 |
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 1.6mm ER70S-2 Mild Steel TIG Welding Wire Rods
Product Introduction
Premium ER70S-2 mild steel TIG filler welding wire, copper-coated for clean welding on carbon steel, chrome molly steels, structural works, and thin/galvanized plates. Features titanium/zirconium addition for minimal spatter, high purity with excellent flow, and crack-free welds. Individually packed in sturdy packaging with batch certificate.Specifications
| Grade | ER70S-2 |
| Weight | 1kg |
| Diameter | 1.6mm |
| Length | 1000mm |
| Quantity | Approx. 65 sticks |
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 |
COBRA 0.6mm E71T-11 Gasless MIG Welding Wire 1kg
Product Introduction
High-quality self-shielding flux cored mild steel MIG welding wire, ideal for thinner gauges. Features smooth arc, low spatter, easy slag removal, and no shielding gas needed. Perfect for car panels and all welding positions.Specifications
| Wire Diameter | 0.6mm |
| Spool Weight | 1kg |
| Type | E71T-11 Multi-Pass |
| Standard | ISO 9001:2000, AWS A501, EN 10204 |
| Spool Size | 20mm ID, 90mm OD |
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 2.4mm Aluminium TIG Filler Wire Rods 5kg
Product Introduction
Premium ER5356 Aluminium TIG Filler Wire Rods, 5kg pack with ~450 sticks. High-strength, excellent corrosion resistance, ideal for marine/offshore and general fabrication. Ensures quality welds with superior flow characteristics.
Specifications
| Grade | 5356 |
| Diameter | 2.4mm |
| Pack Weight | 5kg |
| Quantity | Approx. 450 Sticks |
| UNIMIG Part # | AT5356-2.4-5 |
MAGMAWELD 6013 3.2mm Stick Electrodes 2.5KG Pack
Product Description
MAGMAWELD 6013 3.2mm Stick Electrodes, 2.5KG pack (84 sticks approx). Mild steel, all-position general-purpose rod for AC/DC machines. Features medium slag, easy removal, smooth arc, and good gap-bridging. Ideal for thin metals, fabrications, and repairs.
Specifications
| Diameter | 3.2mm |
| Length | 350mm |
| Weight | 2.5kg |
| Standard | AWS/ASME SFA-5.1 E6013 |
| Application | All-position welding, mild steel |