EN ISO 24373 S Cu 6560 (CuSi3Mn1)
TS EN ISO 24373 S Cu 6560 (CuSi3Mn1)
DIN M. No. 2.1461

Properties and Applications

3% Silicon alloyed copper wire electrode for GMA (MIG) welding of copper(Cu), Cu-Si (silicon bronze), Cu-Zn (brass) and as well as surfacing of unalloyed or medium alloyed steels or cast irons. Due to less Zn burn and corrosion resistant weld metal, suitable for joining of galvanized steels. Resulted Zn burn is less and weld metal is corrosion resistant in galvanized steels. For large workpieces e.g. thicknesses exceeding 5 mm, a preheat at about 250°C is recommended.
Mcu Si3 Sert Dolgu

Typical Chemical Features of the Welding Wire

Type of AnalysisSiMnCu
Welding Wire2.900.8096.30

Typical Physical Analysis of the Weld Metal (%)

Density (gr/cm³)Conductivity (Sm/mm²)

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Hardness (HB)
As weldedI11203504080

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar) .

Application Information

Welding Positions :
Mcu Si3 Kaynak Pozisyonu Mcu Si3 Kaynak Pozisyonu Mcu Si3 Kaynak Pozisyonu Mcu Si3 Kaynak Pozisyonu Mcu Si3 Kaynak Pozisyonu Mcu Si3 Kaynak Pozisyonu


Mcu Si3 Kutuplama DC(+)

Protection Gas:

I3 I1 I2

Welding Parameters & Efficiency :

Packaging Information

Product CodeDiameter (mm)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
25003BAKM20.801.01415.7Plastic Spool (D100)
25003BBAM20.805.015.3Plastic Spool (D200)
25003BHAM20.8015.0115.8Plastic Spool (D300)
25003DAKM21.001.01415.7Plastic Spool (D100)
25003DBAM21.005.015.3Plastic Spool (D200)
25003DHAM21.0015.0115.8Plastic Spool (D300)
25003EHAM21.2015.0115.8Plastic Spool (D300)

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.