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Characteristic
1. Being propitious to adjust and control the active metal and the content of microelement.
2. Keeping stable of the alloy performance function, reducing steelmaking cost.
3. Changing the inclusion form to improve the mechanical property.
4. Facilitating the operation and reducing the operation cost.
Specification
Wire Diameter: 13±0.5mm
Powder weight:220±10g/m
Maximum coil outside diameter: 1100mm
Minimum coil inside diameter:600mm
Absolute maximum coil height: 1100mm
Maximum coil weight:2000kg
Wire length: 5000±500m
Sheath thickness:0.35-0.45mm
Grade
Chemical Composition(%)
Ca
Si
P
S
C
Al
≥ (min)
≤ (max)
Ca30Si60
30
60
0. 02
0. 03
1. 0
1. 2
Ca30Si50
30
50
0. 05
0. 06
1. 2
1. 2
Ca28Si60
28
50–60
0. 04
0. 06
1. 2
2. 4
Ca24Si60
24
50–60
0. 04
0. 06
1. 2
2. 4
