Grand

Physical and mechanical properties

Applications recommended

Density g/cm3

Hardness No

  Less Than         HRA(HV)

TRS No Less Than     (Mpa)

YG6X

14.8-15.1

91

1420

For drawing steel and nonferrous wires or   bars of less than Dia.6.00mm under not so much stress.

YG6

14.7-15.1

89.5

1520

For drawing steel , nonferrous alloy bars   of less than Dia.20.00mm under more stuess and also for drawing tubes of less   than Dia.10.00mm.

YG8

14.6-14.9

89

1470

For drawing steel and nonferrous bars and   tubes, Also for manufacturing mechanical parts, tools and wear parts.

YG15

13.9-14.2

86.5

2060

For drawing steel bars and tubes with a   high reduction rate and for manufacturing anvils, drinning and punching and   impacting dies.

HK12

14.2-14.7

87.5

2100

HY10

14.1-14.5

87.5

2060

YG20

13.4-13.8

83.5

2480

For making punching and impacting dies for   watch parts and musical instrunments springs, batterles shells and tooth   pastes shells, etc., Also for making punching and impacting dies for steel   balls of small diameters, screws and nuts, etc.

JL50

13.8-14.2

85

2300

TL40.5

13.0-13.6

81

2480

For making cold heading and cold punching   and impacting dies for standardized parts, bearings, bullets head and shell,   etc.

YG20C

13.4-13.8

82

2480

YG20D

13.4-13.8

82

2300

YSN30

13.9-14.9

87

1900

It's a demagnetized cemented carbide   suitable for manufacturing forming tools in industries of magnetism.