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 Lincoln Ultramag S6 Mild Steel MIG Wire
Product Parameters
| Wire Diameter | 0.9mm |
| Spool Weight | 15kg |
| Material | Carbon Steel |
| Tensile Strength | 490 MPa |
| Shielding Gases | Argon/CO?, Argon/Oxygen, CO?, 3/4-part mixes |
Introduction
Lincoln Ultramag S6 MIG Wire offers high manganese & silicon levels, ideal for welding materials with dirt, rust or mill scale. Features fluid weld pool, excellent bead appearance, superior feedability and arc characteristics. Versatile for various base materials.
15kg 3.2mm WIA AUSTARC 16TC Low Hydrogen Electrodes
Product Description
WIA AUSTARC 16TC 3.2mm Low Hydrogen Electrodes, bulk packed 15kg per carton. Features unique twin coating for exceptional arc stability, all positional welding (except vertical down), X-Ray quality deposits with -40¡ãC notch toughness. Ideal for structural steel, pipe welding, sub-zero applications, and maintenance. Made in New Zealand.Specifications
| Weight | 15kg (Bulk Pack) |
| Diameter | 3.2mm |
| Type | Low Hydrogen Stick Electrodes |
| Positionality | All positions (except vertical down) |
| Notch Toughness | -40¡ãC |
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 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 3.2mm ER309L Stainless Steel TIG Filler Wire Rods
Product Introduction
ER309L Stainless Steel TIG Filler Wire Rods are ideal for joining dissimilar materials like mild steel/low alloy steel to stainless steels, 309 to itself or 304L, and 309 base metals. High-purity with excellent flow, crack-free, and industrial quality, ensuring reliable welding results.Product Parameters
| Grade | ER309L |
| Weight | 1kg Pack |
| Diameter | 3.2mm |
| Length | 1000mm |
| Certification | Batch number certificate of conformance |
1kg ER5356 1.6mm Aluminium TIG Filler Wire Rods
Product Introduction
Premium ER5356 Aluminium TIG Filler Wire Rods, ideal for welding 5000 series aluminium. Offers high strength, excellent saltwater corrosion resistance, and superior weld quality, suitable for marine/offshore industries.
Specifications
| Grade | ER5356 |
| Diameter | 1.6mm |
| Length | 1000mm |
| Pack Weight | 1Kg (¡Ö200 sticks) |
| Certification | Batch Conformance Certificate |
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 |