China ECuAl-C CuAl10Fe3 UNS C61400 CW112C Aluminum Bronze Welding Rod Wire Diameter 08 to 50 mm High Strength Corrosion Resistant Manufacture and Factory

ECuAl-C CuAl10Fe3 UNS C61400 CW112C Aluminum Bronze Welding Rod Wire Diameter 08 to 50 mm High Strength Corrosion Resistant

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Product Description

ECuAl-C (also known as CuAl10Fe3, UNS C61400, or CW112C) is an aluminum bronze welding rod/wire designed for welding aluminum bronze alloys, copper alloys, and copper-to-steel dissimilar joints.

This alloy provides high strength, excellent corrosion resistance, and good wear performance, making it ideal for marine equipment, industrial valves, pumps, and heavy-duty machinery.

Chemical Composition (Typical) / Approximate Values

Element	Content (%)
Copper (Cu)	Balance (~86–88)
Aluminum (Al)	9–11
Iron (Fe)	2–3
Nickel (Ni)	≤ 1.0
Manganese (Mn)	≤ 1.0
Others	≤ 0.5

Note: Exact composition may vary depending on manufacturing standard and application requirements.

Technical Parameters

Parameter	Specification
Material Type	Aluminum Bronze Alloy (ECuAl-C / CuAl10Fe3 / UNS C61400 / CW112C)
Product Form	Welding Rod / Welding Wire
Diameter	0.8 – 5.0 mm (customizable)
Length	250 – 1000 mm (customizable)
Melting Point	Approx. 950–1050 °C
Conductivity	Moderate
Corrosion Resistance	Excellent
Strength	High
Packaging	Coils or straight rods

Custom Attributes / 可定制属性

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