Cored wires specifications

The table below represents typical fillers of cored wires that have been produced regularly. However, we always are considering an accommodation of our Customer’s needs and requirements as such we have ability to use any kind of fillers depending on our Customers orders. The dosing system designed by our engineers allows us to use up to three different fillers along entire length of cord wire’s coil.
# Filter Filter index Cored wire nominal diameter The weight of the filler in 1 m of cored wire
Nominal Tolerance
1 Silicocalcium CK 30 02 13 225 ±16
2 Silicocalcium CK 40 13 ±14
Calcium metal + 15 32
Silicon-containing material (Si 65%) 02 180
3 Ca+Si (Са 30%+SCM* 70%) 13 ±15
Calcium metal + 15 66
Silicon-containing material (Si 65%) 04 154
4 Ca+Si (Са 40%+SCM* 60%) 13 ±14
Calcium metal + 15 80
Silicon-containing material (Si 65%) 04 120
5 Ca + Si (Са 30%+SCM* 70%) 13 ±17
Calcium metal + 15 72
Silicon-containing material (Si 45%) 04 168
6 Ca+Si (Са 40%+SCM* 60%) 13 ±15
Calcium metal + 15 87
Silicon-containing material (Si 45%) 04 130
7 Calcium metal + 15 13 77 ±18
Iron shots
(Ca 30 % + Fe 70 %)
31 179
8 Calcium metal + 15 13 86 ±15
Iron shots
(Ca 40 % + Fe 60 %)
31 130
9 Calcium metal + 15 13 72 ±14
Fired dolomite + 08 90
Iron shots
(Ca 40 %+ Dol 50 % + Fe 10 %)
31 18
10 Carbon contained material 05 13 150 ±12
11 Ferroboron 17 13 550 ±39
*SCM - Silicon Containing Material