High Mn Autensite F.C.W

High Mn Autensite F.C.W:
1)resistant to high temperature
2)the shielding gas is pure CO2
3)used with the contant hardness
High Mn Autensite F.C.W

DY-YD56(Q) is used for surfacing wear components created by the friction between soil and sand or
bulletproof

material, with Carbon instead of Nitrogen, and improved cracking resistance.
The shielding gas is pure CO2 or Ar+CO2.

Typical Chemical Composition of Deposition Metal (%)


C
Mn
Si
Cr

N

S
P
0.64
16.00
0.62
3.00

0.10

0.01
0.011



Typical Mechanical Properties of Deposited Metal

Hardness
(welding 4 layers)
Remarks
250HB
As welded
40HRC
As working

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

Wire Dia.(mm)
1.6
Current Range(A)
200-350
Voltage Range (V)
28-34