A Weld overlay with excellent abrasion resistance under high impact conditions.
Elelent
C
Mn
Si
Cr
HARDNESS
4mm 8mm
Wt%
3.0
1.8
1.8
15
48 - 52 52 - 54
Application : Grizzly bars, Screens, Blow Bars etc.
DIFFUSION MOLYDUR
A Weld overlay with excellent wear resistance upto 4500C and nearly a crack free surface.
Elelent
C
Mn
Si
Cr
Mo
HARDNESS
4mm 8mm
Wt%
5
1.0
1.7
27
1.3
57 - 59 58 - 60
Application : Medium temperature lines etc. With a near crack free surface.
DIFFUSION BORODUR
A hard and highly abrasion resistant weld overlay for low stress abrasion upto 4500C
Elelent
C
Mn
Si
Cr
Mo
HARDNESS
4mm 8mm
Wt%
4.8
0.8
0.8
28
1.0 max
57 - 59 58 - 60
Application : Descharge Chutes, lines for Chutes, agricatural implements.
DIFFUSION CHROMADUR
An extra hard wld overlay with excellent low stress abrasion resistance upto 4500C.
Elelent
C
Mn
Si
Cr
HARDNESS
4mm 8mm
Wt%
5.5
0.5
1.0
32
57 - 60 59 - 63
Application : General purpose wear plate.
DIFFUSION COLODUR
A hard abrasion resistant weld overlay for ecellent moderant impact, moderate stress abrasion resistance upto 5000C.
Elelent
C
Mn
Si
Cr
Nb
HARDNESS
4mm 8mm
Wt%
5.4
0.5
1.1
22
7
58 - 61 59 - 62
Application : High temperature application in Cement, Coal, Steel and Mineral Industries.
DIFFUSION COLODUR B+
An extra hard, highly abrasion resistant weld overlay under moderate stress low impace condtions upto 5000C.
Elelent
C
Mn
Si
Cr
Nb
B
HARDNESS
4mm 8mm
Wt%
5.4
0.5
1.2
22
7
1.0max
58 - 61 59 - 62
Application : High temperature applicationand ectrem wear is to be encountered in Cement, Coal, Steel and Mineral Industries.
DIFFUSION COLODUR HT+
An superior extra hard weld overlay with excellent abrasion under a variety of complex abrasion condtions invlving mild to moderate impact moderate to high stress, corrosion and temperatures upto 6000C. An ultimate weld overlay for extra server serice contions.
Elelent
C
Mn
Si
Cr
Nb
Mo
V
W
HARDNESS
4mm 8mm
Wt%
5.2
0.5
1.2
21
7
7
1
2
59 - 63 62-65
Application : Blash furnace bells BLT Chutes, Tip casting, Burner Nozzle. All high temperature applications(~6000C) where protection is needed against both corrosion as wll as extreme wear.
All the chemical compositions given are of undiluted weld overlay.
DIFFUSION'S COMMITMENT TO FIGHT AGAINST ABRASION AND EROSION IS TOTAL
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