Page 0012

Welding Positions Welding Positions

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16Standards

Mechanical Properties

Cu

99.5

Mn

0.25

Si

0.25

AWS : A5.7 ER Cu

EN 24373 Cu1898 (Cu Sn1)

BS 2901 C7

Melting Point ºC 1050

UTS N/mm2 220

Hardness BHN 70

Features and Applications

• High quality wire containing a minimum of 98.5% copper

with deoxidizing elements suitable for joining oxygen free

copper and copper materials subject to high strain

• Copper boilers, brewing industry, power generation

Current Type

DC+

Shielding Gas

Pure Argon

Chemical Composition

Product Information

12.5kg Spool

Diameter Part No.

0.8mm 7120

1.0mm 7121

1.2mm 7122

Approvals on request

Manufacturer's Approvals

Super6 C7

Standards

Mechanical Properties

Cu

96.0

Mn

1.00

Si

3.00

AWS : A5.7 ER Cu Si - A

EN 24373 Cu 6560 (Cu Si3 Mn1)

BS 2901 C9

Melting Point ºC 980

UTS N/mm2 350

Hardness BHN 90

Features and Applications

• Ideal for fusion welding materials of similar composition

eg copper alloy (brass). Frequently used in artistic foundries

where good colour match is required, also for MIG brazing

zinc coated steel sheets in the automotive industry

• Automotive industry, artistic foundries, repair & maintenance

Current Type

DC+

Shielding Gas

Pure Argon

Chemical Composition

Product Information

Approvals on request

Manufacturer's Approvals

4.0kg Spool

12.5kg Spool

Diameter Part No.

0.8mm 7126

1.0mm 7127

1.2mm 7128

Diameter Part No.

0.8mm 7129

1.0mm 7130

1.2mm 7131

Super6 C9

Copper

MIG

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