Contact Platform Support
Help Center
Home > Metallurgy, Mineral & Energy > Aluminium Alloy > Aluminum Alloy Sheet > 4145, 4047 High Silicon Al-Si Brazing Wire & Clad Foil for Precision Heat Exchanger and Dissimilar Metal Welding
4145, 4047 High Silicon Al-Si Brazing Wire & Clad Foil for Precision Heat Exchanger and Dissimilar Metal Welding
Product Spotlights
High silicon content brings excellent fluidity and great wettability during brazing process. 4145 has moderate melting range, ideal for aluminum-stainless steel joint brazing. 4047 is classic high silicon brazing material with strong penetration for narrow clearance seams. Both restrain base metal erosion well. Custom cutting service comes with official mill test reports.
Negotiable
MOQ: 1 Metric Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Location:
Shanghai, China
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Related Products
-
5005, 5205, 5006, 5010 Al-Mg Anti-Corrosion Aluminum Sheet & Coil for Architectural Decoration, Signage & Hardware Stamping PartsNegotiableMOQ: 1 Metric Ton -
5013, 5014, 5016, 5017 Al-Mg Anti-corrosion Aluminum Coil & Sheet for Marine Fittings, Outdoor Structures & Formed Hardware PartsNegotiableMOQ: 1 Metric Ton
-
5013, 5014, 5016, 5017 Al-Mg Anti-corrosion Aluminum Coil & Sheet for Marine Fittings, Outdoor Structures & Formed Hardware PartsNegotiableMOQ: 1 Metric Ton
-
5040, 5042, 5043, 5049 Al-Mg Anti-Corrosion Aluminum Coil & Sheet for Automotive Plates, Marine Components & Pressure Container ShellsvNegotiableMOQ: 1 Metric Ton
-
5050, 5150, 5250, 5051 Al-Mg Anti-rust Aluminum Coil & Sheet for Architectural Decoration, Pipe Fittings & Precision Stamped HardwareNegotiableMOQ: 1 Metric Ton
Main supply forms: solid brazing wires, clad foils and thin strips with evenly distributed silicon elements.
4145 is commonly adopted for connecting aluminum parts with stainless steel in refrigeration and pipeline systems.
4047 is widely used for dense micro-channel heat exchangers, automotive radiators and compact brazed assemblies.
Both alloys deliver smooth weld surface and stable sealing performance after high temperature brazing treatment.
We provide fixed-length cutting, surface cleaning and complete physical & chemical inspection certificates.
Goods are wrapped with anti-oxidation film and kraft paper on wooden pallets to avoid oxidation and scratches in overseas sea shipment.
Send Inquiry to This Supplier
1Yr
Location
Shanghai, China
You May Also Like
-
5151, 5251, 5351, 5451 Al-Mg Anti-Corrosion Aluminum Sheet & Coil for Vehicle Carriages, Storage Tanks and Formed Metal PartsNegotiableMOQ: 1 Metric Ton
-
5052, 5252, 5352, 5552 Al-Mg Anti-Corrosion Aluminum Coil & Sheet for Auto Shells, Fuel Tanks & General Mechanical Stamping PartsNegotiableMOQ: 1 Metric Ton
-
5652, 5154, 5254, 5454 Al-Mg Corrosion Resistant Aluminum Sheet Coil for Chemical Tanks, Truck Tankers and Marine Auxiliary PartsNegotiableMOQ: 1 Metric Ton
-
5554, 5654, 5754, 5854 Al-Mg Anti-Corrosion Aluminum Sheet & Coil for Automotive Floor Panels, Ship Fittings and Welded Storage TanksNegotiableMOQ: 1 Metric Ton
-
5557, 5657, 5280, 5082 Al-Mg Aluminum Sheet & Coil for Bright Decorative Parts, Automotive Structures and Container PlatesNegotiableMOQ: 1 Metric Ton
-
5082, 5182, 5083, 5183 High Strength Al-Mg Aluminum Sheet Coil for Container Panels, Ship Structures and Automotive Body PartsNegotiableMOQ: 1 Metric Ton
-
5283, 5086 High Strength Al-Mg Aluminum Plate & Coil for Marine Structures, Offshore Platforms and Liquid Storage TanksNegotiableMOQ: 1 Metric Ton
-
6101, 6201, 6301, 6002 Al-Mg-Si Heat-Treatable Aluminum Bar & Profile for Electrical Busbars, Conductive Components and Structural TubesNegotiableMOQ: 1 Metric Ton
-
6003, 6103, 6004, 6005 Heat Treatable Al-Mg-Si Extruded Profiles for Building Curtain Walls, Photovoltaic Brackets & Industrial FramesNegotiableMOQ: 1 Metric Ton
-
6105, 6205, 6006, 6106 Al-Mg-Si Heat Treated Aluminum Extrusions for Mechanical Frames, Auto Parts & Architectural Structural ProfilesNegotiableMOQ: 1 Metric Ton
