HIgh Mn Autensite F.C.W

HIgh Mn Autensite Welding Wire:
1.excellent mechanical properties
2.own strong research team
3.professional technical support
HIgh Mn Autensite Welding Wire

DY-YD58(M) is good surfacing material for resisting impact and abrasive wear.

APPLICATION

Mainly used for surfacing of rail switch , Scoop , breaker roll , dipper blade , jaw plate , and repairing for Mn13CASTINGS . The shielding gas is pure CO2 or Ar+CO2.

Typical Chemical Composition of Deposition Metal (%)

C
Mn
Si
Cr
Ni
S
P
Fe
0.9
14
0.48
3.2
3.0
0.008
0.015
the
remainded




Typical Mechanical Properties of Deposited Metal

Hardness
(welding 4 layers)
Remarks
210HB
As welded
48HRC
As working

Size and Recommended Current and Voltage Range
(DC:Wire(+))

Wire Dia.(mm)
1.6
Current Range(A)
250-400
Voltage Range (V)
28-34



shielding gas is pure co2 or co2+Ar.