ERCuSi-A Silicon Bronze Copper Mig .030in Welding Wire 2-Pound Roll
Mfr # 17030002
Zoro # G616305480
product price: $71.55
/eaKey Features
Weld Metal Composition
Cu: Remainder, Zn : 0.05, Mn: 0.85, Fe: 0.03, Si: 2.94, Al: 0.002, Pb: 0.003
Tensile Strength (As Welded)
345 Mpa
For Use With
Copper
Elongation (As Welded)
30%
Wire Diameter
0.030 in
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Product Information
MFR #
17030002
Zoro #
G616305480
UPC #
689733277721
Country of Origin
China
Dimensions
Wire Diameter
0.030 in
Details
Weld Metal Composition
Cu: Remainder, Zn : 0.05, Mn: 0.85, Fe: 0.03, Si: 2.94, Al: 0.002, Pb: 0.003
Tensile Strength (As Welded)
345 Mpa
For Use With
Copper
Elongation (As Welded)
30%
Item
Welding Wire
Includes
2-pound roll
Standards
AWS A5.14-07: ERCuSi-A
Material
Copper-Based Alloy
Polarity
DC(+)
Description
The ERCuSi-A Silicon Bronze Copper MIG Welding Wire is a versatile 2-pound roll designed for welding silicon bronzes, brasses, and galvanized steels. With excellent corrosion resistance, it is commonly used for surfacing and fabrication in marine, architectural, and artistic applications. Its high silicon content promotes smooth welds and good puddle control for cleaner results. This wire performs well with 100% argon shielding gas and DC+ polarity, delivering solid welds with minimal cracking when small puddles are maintained. Offering a tensile strength of 345 MPa and elongation of 30%, it provides both strength and flexibility in finished welds. Available in .030'' and .035'' diameters, it comes in convenient 1-pack and 2-pack options.
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