Cobalt alloy rods specs
|
Cast Rod
|
HRC
|
Nominal Chemical Composition(wt%)
|
Application
|
|
C
|
Cr
|
Si
|
W
|
Fe
|
Mo
|
Ni
|
Co
|
Mn
|
|
# 1
|
53
|
2.50
|
29.50
|
1.20
|
12.50
|
3.00
|
1.00
|
3.00
|
Bal
|
1.00
|
valve seat inserts,bearing,cutter edge,etc.
|
|
# 6
|
43
|
1.20
|
29.00
|
1.20
|
4.50
|
3.00
|
1.00
|
3.00
|
Bal
|
1.00
|
engine valve,high temperature & pressure valves and turbine blade
|
|
# 12
|
47
|
1.45
|
29.00
|
2.00
|
8.50
|
3.00
|
1.00
|
3.00
|
Bal
|
1.00
|
high temperature and pressure valves,sawteeth,screw flights,etc.
|
|
# 21
|
20
|
0.25
|
27.00
|
1.00
|
0.15
|
2.00
|
5.50
|
2.50
|
Bal
|
1.00
|
turbine blades,fluid valve,valve seat,brass casting die
|
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