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
PA
PA
PA
PA
PB
PB
PC
PC
PC
PC
PD
PD
PE
PE
PE
PE
PF
PF
PF
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)
S-200 5 kg
S-200 5 kg
S-300 15 kg
S-300 15 kg
B-300 15 kg
B-300 15 kg
BS-300 15 kg
BS-300 15 kg
S-200 box
S-200 box
B-300, BS-300, S-300 box
B-300, BS-300, S-300 box
Drums Packaging units
ECO-drum / 200 kg 2 drums = 400 kg (Pallet)
JUMBO-drum / 200 kg 2 drums = 400 kg (Pallet)
ECO-drum 200 kg
ECO-drum 200 kg
JUMBO-drum 200 kg
JUMBO-drum 200 kg
Rods

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

Box 10 kg
Box 10 kg

MIG wires

Designation Item number Quantity in
stock [kg]
Wire electrode CuAl8 D=0,8mm 8,0921,02,08 Not in stock
Wire electrode CuAl8 D=1,0mm 8,0921,02,10 70
Wire electrode CuAl8 D=0,8mm 8,0921,03,08 105
Wire electrode CuAl8 D=1,0mm 8,0921,03,10 165
Wire electrode CuAl8 D=1,2mm 8,0921,03,12 Not in stock
Wire electrode CuAl8 D=1,6mm 8,0921,03,16 120
Wire electrode CuAl8 D=1,0mm 8,0921,07,10 345
wire electrode CuAl8 D=1,0mm F200 8,0921,08,10 Not in stock
wire electrode CuAl8 D=1,0mm F200 8,0921,09,10 Not in stock
wire electrode CuAl8 D=1,0mm F200 8,0921,09,12 Not in stock

TIG rods

Designation Item number Quantity in
stock [kg]
TIG-rods CuAl8 D=1,6mm 8,0921,13,16 Not in stock
TIG-rods CuAl8 D=2,0 mm 8,0921,13,20 80
TIG-rods CuAl8 D=2,4 mm 8,0921,13,24 110
TIG-rods CuAl8 D=3,2 mm 8,0921,13,32 50
TIG-rods CuAl8 D=4,0mm 8,0921,13,40 Not in stock
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