DYD619 high chromium cast iron surfacing Flux Cored Welding Wire

1.Resistant to 500 ~ 700 of high temperature
2.3 times abrasion resistance than DYD61
3.Suitable for surfacing welding parts
DYD61X series high chromium cast iron surfacing flux cored welding wire is one of characteristic products in our company.With extremely high abrasion resistance, it is widely used in manufacturing and repairing of wear material of the industries of mine, electric power, metallurgy, architecture and so on. The longer service life of abrasion pieces is improved by the correct selection of surfacing flux cored welding wire. DYD61X series are significant for the broad economic efficiency and huge social value.

Welding Wire
Hardness
Chemical Composition of Surfacing Layer (Weight %)
Performance and Typical Application
Type
HRC
C
Cr
Si
Mn
other
Fe
DYD611
55
4.5
25
1
1.3

the rest
The surfacing layer that contained thousands of carbides is optimal abrasion-resistant and high temperature with 400 Centigrade from 500 Centigrade.The advantage of the surfacing layer :the stress is releasing and welding cracks is in close texture. It is applicable in manufacturing and repairing of wear material such as Pulverizer Roll Wheel, the liner of thermal power plant and vertical grinding roll, Liner Plate, blade of Auger Drill of cement factory.
DYD612
58
5.5
30
0.8
1.1

the rest
DYD613
60
5.5
31
1.1
0.6
1.1
the rest
DYD614
60
6.2
35.5
1.3
0.8
1.4
the rest
DYD615
60
5.6
32
0.9
1.1
1.5
the rest
DYD616
60
5.5
35
1.1
1.2
2.7
the rest
DYD619
59
5.6
26
0.4
0.6
13.5
the rest
This welding wire is not merely used in addition to the circumstances of above mentioned .It is 3 times abrasion resistance than DYD61 and able to withstand a 500 Centigrade from 700 Centigrade temperature.