Datasheet - Rod/wire electrode for Copper alloys

Typical composition in %  
Al 6,00 - 8,50
Si < 0,20
Mn < 0,50
Zn < 0,20
Pb < 0,02
Others total < 0,40
Classification  
ISO 24373 S Cu 6100 (CuAl7)
DIN 1733 SG-CuAl8
Material No. 2.0921
BS 2901 part 3 C 28
AWS A 5.7 ER Cu Al-A1
Base materials
CuAl5; CuAl8; CuAl9; CuZn20Al
Remarks

Filler metal for joining and surfacing of Al-bronze, brass, steel- and cast-iron, as well as for MIG-brazing of carbonsteel with and without coating. Suitable for joining of steel to copper. The weld metal is resistant to corrosion, wear and brackish water.

Physical properties (Approx. values)  
Electrical conductivity [S*m/mm²] 8
Density [kg/dm³] 7,7
Solidus-Temperature [° C] 1030
Liquidus-Temperature [° C] 1040
Tensile strength Rm [MPa] 390-450
Elongation A5 (Lo=5d0 [%] 45
Hardness [HB] 140
Welding position
PA, PB, PC, PD, PE, PF
Shielding gas
I1, I2, I3 (Argon, Helium or Argon/Helium-mixtures)
Polarity
MIG =+, TIG ~
Dimensions  
MIG-wires [mm] 0,8; 1,0; 1,2; 1,6;
TIG-rods [mm] 1,6; 2,0; 2,4; 3,2; 4,0;
Packaging
Spools Packaging units
S 200 / 5 kg n/a
S 300 / 15 kg 25 spools = 375 kg (Pallet)
B 300 / BS 300 / 15 kg 25 spools = 375 kg (Pallet)
Drums Packaging units
ECO-drum / 200 kg 2 drums = 400 kg (Pallet)
JUMBO-drum / 200 kg 2 drums = 400 kg (Pallet)
Rods

TIG-rods are packed in boxes of 10kg. The length is 1.000 mm.

DesignationItem numberQuantity in
stock [kg]
Wire electrode CuAl8 D=1,0mm 8,0921,02,1065
Wire electrode CuAl8 D=0,8mm 8,0921,03,080
Wire electrode CuAl8 D=0,8mm / 3 kg 8,0921,03,08,M0
Wire electrode CuAl8 D=1,0mm 8,0921,03,10570
Wire electrode CuAl8 D=1,0mm / 3 kg 8,0921,03,10,M0
Wire electrode CuAl8 D=1,2mm 8,0921,03,121545
Wire electrode CuAl8 D=1,2mm / 3 kg 8,0921,03,12,M0
Wire electrode CuAl8 D=1,6mm 8,0921,03,16840
wire electrode CuAl8 D=1,0mm F200 8,0921,09,100
wire electrode CuAl8 D=1,0mm F200 8,0921,09,12200

DesignationItem numberQuantity in
stock [kg]
TIG-rods CuAl8 D=1,6mm 8,0921,13,160
TIG-rods CuAl8 D=2,0 mm 8,0921,13,2030
TIG-rods CuAl8 D=2,4 mm 8,0921,13,2480
TIG-rods CuAl8 D=3,2 mm 8,0921,13,3260
TIG-rods CuAl8 D=4,0mm 8,0921,13,400
Thats not all

Further related information