Cored wires
CORED WIRES are supplied in free coils with both vertical and horizontal uncoiling axis. The coils are put in a steel cage and they are wrapped up in plastic foil protecting the material from moisture. The coils are set on wooden pallets. For connecting cored wires a special, for this purpose designed, connecting devices and pliers are normally used.
Chemical Composition of Fillers %
Ca
Fe
Si
Al
P
S
C
Ash
Cored wire CaSi 30/60
28 - 32
58 - 62
max. 1.5
max. 0.05
max. 0.05
max. 1.0
Cored wire Carbon
min. 97
max. 0.8
Cored wire Sulphur
min. 99
Cored wire CaFe
28 - 32
68 - 72
max. 0.5
Technical specification of cored wire O. D. 13 mm
Physical properties
Unit
FeSiCa 30%
S
C
CaFe
30/70
30/70
CaFeAl
25/50/25
25/50/25
Ti
CaFeAl
40/30/30
40/30/30
Steel thickness
mm
0.4
0.4
0.4
0.4
0.4
0.4
0.4
Powder size
mm
0 - 2
0 - 2
0 - 2
0 - 2
0 - 2
0 - 2
0 - 2
Filler´s content
g/m-1
225 ± 10
180 ± 10
160 ± 10
270 ± 20
225 ± 20
225 ± 10
170 ± 20
Sheath content
g/m-1
155
155
155
155
155
155
155
Spec. wire weight 1m
g/m-1
380
335
325
425
380
380
325
Ratio filler/sheath
%
60
54
51
64
60.5
59
55.5
Total wire length
m
3 200 - 6 700
3 100 - 6 600
3 100 - 6 600
5 000
3 200
3 100
4 900
Total weight
kg
1 180 - 2 520
1 000 - 2 150
1 000 - 2 150
2 100
1 200
1 200
1 600
Inner dia. of coil
mm
550
550
550
550
550
550
550
Outside dia. of coil
mm
1 100 - 1 430
1 100 - 1 430
1 100 - 1 430
1 300
1 100
1 100
1 300
Width of coil
mm
800
800
800
800
800
800
800
Technical specification of cored wire O. D. 9 mm
Physical properties
Unit
FeSiCa 30%
Sulphur
Carbon
FeSi 75%
Steel thickness
mm
0.4
0.4
0.4
0.4
Powder size
mm
0-2
0-2
0-2
0-2
Filler´s content
g/m-1
105 ± 6
80 ± 5
77 ± 4
110 ± 6
Sheath content
g/m-1
98
98
98
98
Spec. wire weight 1m
g/m-1
203
182
175
208
Ratio filler/sheath
%
50
46
44
51.5
Total wire length
m
7 300
5 800 - 7 700
5 800
7 300
Total weight
kg
1 500
1 050
1 000
1 600
Inner dia. of coil
mm
550
520
520
550
Outside dia. of coil
mm
1 100
1 100
1 100
1 100
Width of coil
mm
800
600
600
800
