COPR-TRODE®

Alternative und Handelsbezeichungen
AWS A5.7 Class ERCu
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Description

COPR-TRODE® is a deoxidized copper alloy developed to provide dense, high quality deposits with relatively high electrical conductivity for use in joining and overlay with the inert-gas processes.


COPR-TRODE® spooled wire and filler metal rod are used primarily to fabricate deoxidized copper and repair weld copper castings with the gas metal-arc and gas tungsten-arc processes. It may also be used to weld galvanized steel and deoxidized copper to mild steel where high strength joints are not required.


COPR-TRODE® spooled wire and filler metal rod are used to overlay surfaces to resist corrosion.

Equivalent Materials

Diese Materialdaten wurden von AMPCO METAL zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

Ashby charts

Eigenschaften

Allgemein

PropertyValue

Recycled Content

80 %

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Mechanisch

PropertyTemperatureValueComment

Dehnung

23.0 °C

29 %

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in 2″ (51 mm)

Flächenreduzierung

23.0 °C

45 %

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Härte, Brinell

23.0 °C

54 [-]

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BHN (3000kg) 1/4″ (6.4mm) deposit

Streckgrenze

23.0 °C

55 MPa

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Zugfestigkeit

23.0 °C

200 MPa

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Elektrisch

PropertyValue

Specific Electrical conductivity

40 % IACS

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Chemical properties

PropertyValueComment

Andere

0.5 %

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max.

Kupfer

Balance, including silver

Mangan

0.5 %

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max.

Phosphor

0.15 %

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max.

Silizium

0.5 %

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max.

Zinn

1 %

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max.

Technological properties

Property
Application areas

Welding: Billet molds, Conductor rolls, Heater elements, Copper sculptures, Steel mill electrode holders, Bus bars, Copper connectors