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Huona (Shanghai) New Material Co., Ltd.

  • China,Shanghai ,Shanghai
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China ECuSn-B (CuSn6 / UNS C51900 / CW452K) Tin Bronze Welding Rod / Wire, Diameter 0
China ECuSn-B (CuSn6 / UNS C51900 / CW452K) Tin Bronze Welding Rod / Wire, Diameter 0

  1. China ECuSn-B (CuSn6 / UNS C51900 / CW452K) Tin Bronze Welding Rod / Wire, Diameter 0

ECuSn-B (CuSn6 / UNS C51900 / CW452K) Tin Bronze Welding Rod / Wire, Diameter 0

  1. MOQ: 5KG
  2. Price: NEGOTATION
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 50000TON/MONTH
Delivery Time A WEEK
Packaging Details CARGO
Diameter Tolerance ±0.01 mm
Surface Finish Bright, Polished
Packaging Type Coil, Bundle, Straight Rods
Heat Treatment As-drawn, Annealed
Welding Method TIG (GTAW), MIG (GMAW), Brazing
Special Coating Optional anti-oxidation coating
Length Customization Any length within 250–1000 mm
Brand Name HUONA
Model Number WIRE
Certification ISO 9001, RoHS, REACH (optional)
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Supply Ability 50000TON/MONTH
Delivery Time A WEEK Packaging Details CARGO
Diameter Tolerance ±0.01 mm Surface Finish Bright, Polished
Packaging Type Coil, Bundle, Straight Rods Heat Treatment As-drawn, Annealed
Welding Method TIG (GTAW), MIG (GMAW), Brazing Special Coating Optional anti-oxidation coating
Length Customization Any length within 250–1000 mm Brand Name HUONA
Model Number WIRE Certification ISO 9001, RoHS, REACH (optional)
Place of Origin CHINA
High Light High Performance Alloy Welding WirePrecision Welding Filler Metal RodMIG TIG Compatible Welding Material
ECuSn-B (CuSn6 / UNS C51900 / CW452K) Tin Bronze Welding Rod / Wire

ECuSn-B (also known as CuSn6, UNS C51900, or CW452K) is a tin bronze welding rod/wire primarily used for welding tin bronze alloys, copper alloys, and dissimilar joints between copper alloys and steel.

With a controlled tin (Sn) content, this alloy provides excellent wear resistance, good corrosion resistance, and stable mechanical properties. It is well suited for applications requiring durability, low friction, and reliable weld performance in industrial environments.

Chemical Composition (Typical)
Element Content (%)
Copper (Cu) Balance (~93-95)
Tin (Sn) 5.0 - 7.0
Zinc (Zn) ≤ 1.0
Lead (Pb) ≤ 0.05
Iron (Fe) ≤ 0.5
Others ≤ 0.5
Note: Exact composition may vary slightly depending on manufacturing standard and application requirements.
Technical Parameters
Parameter Specification
Material Type Tin Bronze Alloy (ECuSn-B / CuSn6 / UNS C51900 / CW452K)
Product Form Welding Rod / Welding Wire
Diameter 0.8 - 5.0 mm (customizable)
Length 250 - 1000 mm (customizable)
Melting Point Approx. 880-1020 °C
Conductivity Moderate
Corrosion Resistance Good
Wear Resistance Excellent
Packaging Coils or straight rods
Custom Attributes
Attribute Options / Description
Diameter Tolerance ±0.01 mm
Surface Finish Bright, Polished
Packaging Type Coil, Bundle, Straight Rods
Heat Treatment As-drawn, Annealed
Welding Method TIG (GTAW), MIG (GMAW), Brazing
Certification ISO 9001, RoHS, REACH (optional)
Special Coating Optional anti-oxidation coating
Length Customization Any length within 250-1000 mm
Applications
  • Bushings, bearings, and wear-resistant parts
  • Valves, pumps, and fittings
  • Bronze castings and copper alloy components
  • Mechanical and industrial equipment
  • Copper-to-steel dissimilar metal welding
Features
  • Excellent wear and abrasion resistance
  • Good corrosion resistance
  • Stable mechanical strength
  • Smooth weld bead and good fusion
  • Suitable for manual and automated welding
ECuSn-B Tin Bronze Welding Rod/Wire product photo showing coiled wire and straight rods

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2008

  • Total Annual:

    8000000-100000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...

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Get in touch with us

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  • Huona (Shanghai) New Material Co., Ltd.
  • 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
  • https://www.nicralloy.com/

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