Grand

Physical and mechanical properties

Applications recommended

Density                 g/cm³

Hardness           No Less Than HRA(HV)

TRS   No Less Than     (Mpa)

YG6X

14.4-14.9

91

1700

It's suitable for the finish machining of chilled cast   iron, ducttle cast iron, heat-resisting alloy steet, nonferrnous metal and   nonmetal.

JL05

14.7-15.1

91.5

1800

It's suitable for the finish machining of chilled cast   iron , ducttle cast iron , heat-resisting alloy steet, nonferrous metal and   nonmetal, and it can make for the wear part with high quality requirement.

YG10X

14.3-14.6

90

2000

Good commonality, high hardness and loghness. It's   suitable for manufacturing various kinds of intergral end mills. Such as   integral drill, milling cutter, hote boring cutter, reamer bit and so on.   It's mianly used for the finish machining of various kinds of cast iron and   nonferrous metal.

JL10

14.2-14.5

90.5

2200

Good commonality, with high hardness and TRS. It's used   for the semifinishing of varous steel and nonferrous metal.

JL15

14.5-15.0

91.5

2400

Fine particle size product, with good wear resistance and   shock resistance. It is used for the semifinish and finish maching of various   metal and nonmetal.

JL20

14.7-15.1

92.5

3000

Fine particle size product, with excellent wear   resistance and shock resistance. It is used for the finish maching of various   metal nonmetal. It also can be used for maching heat-resisted steel,   stainless steel, nickel base, high-temperature alloy.