|
GRADE
|
ISO CODE
|
COBALT CONTENT
|
DENSITY
|
HARDNESS
|
TRS
|
|
(%)
|
g/cm3
|
HRA
|
N/mm2
|
|
K10T
|
K05-K10
|
4.5-6.0
|
14.95-15.05
|
92.7
|
1800
|
|
YG8
|
K30
|
8
|
14.80
|
89.5
|
2200
|
|
YG6
|
K20
|
6
|
14.95
|
90.5
|
1900
|
|
YG6X
|
K10
|
6
|
14.95
|
91.5
|
1800
|
|
YL10.2
|
K30
|
10
|
14.50
|
91.8
|
2400
|
|
YG13X
|
K30-K40
|
13
|
14.30
|
89.5
|
2600
|
|
YG15
|
K40
|
15
|
14.00
|
87.5
|
2800
|
|
|
Other grades of bars may be offered according to customers' requirement |
|
Grade
|
Density
|
T.R.S MPa
|
Hardness HRA
|
Performance & application recommended
|
|
YG6A
|
14.95
|
1800
|
92.5
|
Fine grade alloy, with good wear resistance, used for processing blades, wear resistance parts etc.
|
|
YG8
|
14.80
|
2200
|
89.5
|
High bending strength, wear resistance lower than MK6A, used for processing blades, wear resistance parts etc.
|
|
YG15
|
14.0
|
2800
|
87.5
|
Used for punch dies, stamping dies and wear resistance parts.
|
|
YG20
|
13.5
|
3200
|
85.5
|
High bending strength, used for step dies and other stamping dies.
|
|
|
.We offer carbide plate,HRA: 84-93.5
2.Sample available
3.Custom-made available
4.Tungsten carbide rubber belt clean bar
STB 26C,STB 28A,STB 310C,STB 312,ect.
