<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>AWS Classification</td><td>AWS A5.8</td><td>material</td><td>Copper</td></tr><tr><td>welding current</td><td>none</td><td>operating current</td><td>none</td></tr><tr><td>Melting Point</td><td>600℃-800℃</td><td>operating temperature</td><td>600-800℃</td></tr><tr><td>Silver Content</td><td>2%</td><td>customized support</td><td>OBM, ODM, OEM</td></tr><tr><td>Packaging Format</td><td>500g/Bulk Box, 1kg/Spool, Custom Small Tube/Bag Pack</td><td>Application & Compatibility</td><td>HVAC R Repair, Copper Tube Joints, Plumbing Maintenance</td></tr><tr><td>Operating Temperature</td><td>Brazing Temperature: 710°C - 790°C (1310°F - 1454°F)</td><td>Brazing Torch Suitability</td><td>Oxygen-Acetylene Torch, MAPP Gas, Propane Torch</td></tr><tr><td>Joint Strength & Ductility</td><td>High Tensile Strength, Superior Vibration Fatigue Resistance</td><td>Flux Requirement</td><td>100% Self-Fluxing on Copper to Copper (No Flux Needed)</td></tr><tr><td>Wire Ring Dimensions (Sizes)</td><td>Wire Diameter: 1.5mm - 3.0mm, Inner Diameter: Custom</td><td>Surface Treatment</td><td>Bright Finished, Anti-Oxidation Layer, No Black Residue</td></tr><tr><td>Minimum Order Quantity (MOQ)</td><td>Flexible MOQ, Sample Orders Available (from 1 kg)</td><td>Lead Time & Delivery</td><td>in Stock, Ready to Ship within 3-7 Days</td></tr></tbody></table>
