Grades

Density
g/cm3

T.R.S
MPa

Hardness
HRA

Performance & application recommended

YG11

14.4

2600

88.5

Forming or stamping dies for metal powders and nonmetal powders.

YG15

14.0

2800

87.5

For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching、stamping、forging tools under large stress.

YG20

13.5

3200

85.5

For fabricating of stamping dies for watch parts, spring plates of musical instruments, battery jars, small sized steel balls, screws, screw caps.

YG16C

13.9

2900

85.5

Impact resistance forging dies.

YG18C

13.7

3100

84.5

Impact resistance forging dies, hot-press forging dies and rollers.

YG20C

13.5

3300

83.5

Dies for wear resistant or impact resistant application.

YG22C

13.3

3500

83.0

Nut forming dies and high impact resistance forging dies.

YG25C

13.1

3600

82.5

Stainless bolt header dies and rollers.