Datasheet - Rod/wire electrode for Copper alloys

Typical composition in %  
Al < 0,02
Si 2,80 - 2,95
Mn 0,75 - 0,95
Sn < 0,05
Zn < 0,10
Pb < 0,01
Fe < 0,10
Ni < 0,05
P < 0,05
Others total < 0,50
Classification  
ISO 24373 S Cu 6560 (CuSi3Mn1)
DIN 1733 SG-CuSi3
Material No. 2.1461
BS 2901 part 3 C 9
AWS A 5.7 ER Cu Si - A
Base materials
CuZn5; CuZn10; CuZn15; CuSi2Mn; CuSi3Mn
Remarks

Modified CuSi3 with silicon content between 2.8 - 2.95%, especially for Laserbrazing and MIG-brazing in the automotive industry. Wire surface is 100% eddy current controlled. Wire diameter is 100% laser controlled. There are no cold pressure welds of the wire within one drum or spool.

Physical properties (Approx. values)  
Electrical conductivity [S*m/mm²] 3 - 4
Density [kg/dm³] 8,5
Solidus-Temperature [° C] 910
Liquidus-Temperature [° C] 1025
Tensile strength Rm [MPa] 330 - 370
Elongation A5 (Lo=5d0) [%] 40
Hardness [HB] 80 - 90
Welding position
PA, PB, PC, PD, PE, PF
PA
PA
PB
PC
PC
PD
PE
PE
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
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

DesignationItem numberQuantity in
stock [kg]
Wire electrode CuSi28L D=1,0mm 8,1462,03,10330
Wire electrode CuSi28 D=1,2mm 8,1462,03,120
Wire electrode CuSi28 D=1,6mm 8,1462,03,16195
Wire electrode CuSi28L Jumbo D=1,0mm 8,1462,08,10400
Wire electrode CuSi28L Jumbo D=1,0mm 8,1462,08,10,M0
Wire electrode CuSi28L Jumbo D=1,2mm 8,1462,08,121400
Wire electrode CuSi28L Jumbo D=1,2mm 8,1462,08,12,M0
Wire electrode CuSi28L Jumbo D=1,6mm 8,1462,08,160
Wire electrode CuSi28L Jumbo D=1,6mm 8,1462,08,16,M0
Wire electrode CuSi28L F200 D=1,0mm 8,1462,09,100
wire electrode CuSi28 F200 D=1,6mm 8,1462,09,160
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