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Precision CNC Machining China Tin Alloy Weldment Custom Fabrication Services
Product Overview
Tin alloy weldments are structural components manufactured using high-purity tin-based alloy materials through precision welding processes. Our products primarily employ eco-friendly alloy formulations such as Sn99.3/Cu0.7, exhibiting excellent welding performance and mechanical strength. During welding, tin alloys demonstrate superior fluidity and wettability, forming bright and饱满 solder joints. The outstanding oxidation resistance significantly reduces dross formation. These weldments are suitable for various processes including wave soldering and manual dip soldering, with operating temperatures typically controlled within 265±5℃ range to ensure consistent welding quality.
Key Features
High-Purity Materials: Utilizes high-purity metal raw materials processed through vacuum deoxidation, with strictly controlled impurity content (Pb≤0.05%), ensuring uniform composition and stable performance.
Excellent Welding Properties: Features rapid wetting time and tensile strength up to 42MPa, with superior spread ratio compared to conventional solder materials, producing bright and full solder joints.
Oxidation Resistance and Energy Efficiency: Special anti-oxidation formulation maintains mirror-like surface below 300℃, with dross generation only 1/7 of ordinary solder, effectively reducing energy consumption and maintenance costs.
Environmental Compliance: Products comply with EU ROHS and WEEE directives, featuring halogen-free design that meets global environmental standards for export electronics.
Precision Machining: Employs CNC precision machining technology to ensure dimensional accuracy and tight structure, enabling customized production of complex shapes.
We provide comprehensive customized solutions, capable of adjusting alloy composition ratios and offering special alloy formulations like Sn-Cu-Ni. Support non-standard size design with weldment thickness range 0.1-5mm, special surface treatments including matte finish and anti-oxidation processes. Small batch orders accepted with prototyping services and rapid response to design changes. Implement complete quality traceability system to ensure consistent batch performance.
Support and Services
Technical Support: Provide welding parameter optimization and on-site process debugging to address welding defects.
Quality Assurance: Material certificates and ROHS compliance reports provided for each batch, support third-party testing.
After-Sales Service: Establish customer files with regular follow-ups and preventive maintenance recommendations.
Logistics Assurance: Standard packaging 20kg/box with moisture and oxidation protection ensuring transportation safety.
