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OK 94.25

OK 94.25

Electrode for welding copper and bronzes, especially tin bronzes. It is also suitable for cladding steels and for small-scale repair work in weldable cast irons. For the repair and construction of parts in casting such as: - valves - pumps - housings - bearing surfaces

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Typical Tensile Properties

ISO As welded
Elongation Tensile Strength Yield Strength
25 % 330-390 MPa 235 MPa

Charpy V-Notch Properties

ISO As welded
Impact Value Testing Temperature
25 J 20 °C
20 J 0 °C

Weld Metal Analysis

0.4 %93 %6.5 %

Approvals: Seproz, UNA 272581
Classifications: EN ISO 17777, E Cu Z (CuSn7)

Approvals are based on factory location. Please contact ESAB for more information.

Alloy Type: Copper alloy
Coating Type: Basic
Welding Current: DC+