Fine grade alloy, with good wear resistance, used for processing blades,wear resistance parts etc.
YG4A
YM8
14.7
2400
89.5
High bending strength, wear resistance lower than MK6A, used for processing blades,wear resistance parts etc.
YG8
YM15
14.5
2500
87.5
Used for punch dies,stamping dies and wear resistance parts.
YG15
YM20
13.5
2800
85.5
High bending strength,used for step dies and other stampings dies.
YG20
Type
unit:mm
L
W
S
200
200
10-45
All the products must be inspected strictly with the ultrasonic and only those haven't any harm such as pore can be shipped out. High density, high wear & impact resistance, which lead them a long lifetime