Datasheet - Rod/wire electrode for Copper alloys

Typical composition in %  
Al < 0,01
Zn < 0,10
Sn 4,00 - 7,00
Pb < 0,02
Fe < 0,10
P 0,01 - 0,40
Others total < 0,20
Classification  
ISO 24373 S Cu 5180A (CuSn6P)
DIN 1733 SG-CuSn6
Material No. 2.1022
BS 2901 part 3 C 11
AWS A 5.7 ER CuSn - A
Base materials
CuSn4; CuSn6; CuSn8
Remarks

Filler wire for joining and surfacing of bronzes. Tough and pore-free weld metal with a controlled content of Phosphor.

Physical properties (Approx. values)  
Electrical conductivity [S*m/mm²] min. 35
Heat conductivity at 20° C [W/(m*K)] 210-230
Linear heat extension coefficient (20-100°C) [1/K] 23,5 * 10-6
Physical properties (Approx. values)  
Electrical conductivity [S*m/mm²] 9
Density [kg/dm³] 8,7
Solidus-Temperature [° C] 910
Liquidus-Temperature [° C] 1040
Tensile strength Rm [MPa] 320 - 360
Elongation A5 (Lo=5d0) [%] 25
Hardness [HB] 80 - 90
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 CuSn6 D=0,8mm 8,1022,03,080
Wire electrode CuSn6 D=1,0mm 8,1022,03,10120
Wire electrode CuSn6 D=1,2mm 8,1022,03,12840
Wire electrode CuSn6 1,2mm / 3kg 8,1022,03,12,M0
Wire electrode CuSN6 D=1,6mm 8,1022,03,16255

DesignationItem numberQuantity in
stock [kg]
TIG-rods CuSn6 D=1,6 mm 8,1022,13,16190
TIG-rods CuSn6 D=2,0 mm 8,1022,13,2070
TIG-rods CuSn6 D=2,4 mm 8,1022,13,24110
TIG-rods CuSn6 D=3,2 mm 8,1022,13,320
TIG-rods CuSn6 D=4,0 mm 8,1022,13,4050
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