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  • Name: Cold Forging Die
  • ID: 019
  • Time: 2017-07-07
  • Views : 1175

Inquiry

Introduction:

Tungsten carbide Fasten punching mould has two definition: cold forging and hot forging.

it used on the cold forging machine, making the materials cutting, reforming, forming to the mould.

we use the advanced HIP sintering technology which makes the density perfect.  It can make the working life longer and the punching resistant improves.

Advantages:

1.The raw materials were choose strictly from the first step, the size of the WC is medium and course and the cobalt powder is imported one.

2.The advanced technology and machine will be used on low pressure sintering.

3.The HIP sintering will brings better density and strength, especially on working application is obvious.

4.special powder pressing technology with HIP sintering, reducing the porosity, improve the density and catachrestic.

5.we choose the suitable grade according to the exactly usage.

Grade chart:

Grade

Density (g/cm3)

Hardness
(HRA)

TRS
(MPa)

G30

13.88

86.5

3200

GW6

13.8

86

3000

G25

13.55

83.8

3200

GW7

13.4

85.2

3200

GW90

13.38

82.5

2650

GW222

12.9

84

2650

GW251

13.15

81.5

2600

GW252

12.95

85

2650

Heading die blanks for making standard bolts.

Type

Dimension

Application range

d

D

Range of L

GW00710-

0.7

10

12-20

M1

GW01010-

1.0

10

12-20

M1.5-M2

GW01013-

1.0

13

15-40

M1.5-M2

GW01213-

1.2

13

15-40

M1.5-M2

GW01510-

1.5

10

12-25

M2

GW01516-

1.5

16

15-45

M2

GW01813-

1.8

13

12-45

M2.5

GW01816-

1.8

16

20-45

M2.5

GW02113-

2.1

13

15-30

M3

GW02116-

2.1

16

25-45

M3

GW02316-

2.3

16

15-45

M3

GW02522-

2.5

22

20-60

M3

GW02813-

2.8

13

15-30

M4

GW02816-

2.8

16

25-40

M4

GW02818-

2.8

16

20-50

M4

GW02820-

2.8

20

20-50

M4

GW02822-

2.8

22

20-60

M4

GW02825-

2.8

25

20-60

M4

GW3216-

3.2

16

15-45

M4

GW3218-

3.2

18

15-50

M4

GW3616-

3.6

16

20-50

M5

GW3618-

3.6

18

20-60

M5

GW3822-

3.8

22

20-40

M5

GW3830-

3.8

30

50-60

M5

GW4218-

4.2

18

20-60

M5

GW4616-

4.6

16

20-30

M6

GW4622-

4.6

22

20-60

M6

GW5422-

5.4

22

20-60

M6

GW6422-

6.4

22

20-60

M8

GW6425-

6.4

25

20-60

M8

GW6430-

6.4

30

20-60

M8

GW7230-

7.2

30

20-50

M10

GW8230-

8.2

30

25-60

M10

GW8235-

8.2

35

20-60

M10

GW9230-

9.2

30

20-60

M12

GW10030-

10.0

30

30-60

M12

GW10035-

10.0

35

20-60

M12

GW11235-

11.2

35

20-60

M12

GW11240-

11.2

40

30-60

M12

GW11835-

11.8

35

20-60

M14

GW11840-

11.8

40

20-30

M14

GW13235-

13.2

35

20-60

M14

GW13240-

13.2

40

25-50

M14

GW13835-

13.8

35

25-60

M16

GW13840-

13.8

40

25-35

M16

GW14445-

14.4

45

25-60

M18

GW15445-

15.4

45

30-50

M18

GW16445-

16.4

45

25-60

M20

GW17445-

17.4

45

25-60

M20

GW19445-

19.4

45

25-55

M22

GW21050-

21.0

50

25-55

M24

GW24460-

24.4

60

30-50

M27

Type BC dies blanks with sink

Type

Dimension

Application range

d

D

L

d 1

GW281330-

2.8

13

30

7

M4

GW381630-

3.8

16

30

8.5

M5

GW381640-

3.8

16

40

8.5

M5

GW382250-

3.8

22

50

8.5

M5

GW461630-

4.6

16

30

10.5

M6

GW462250-

4.6

22

50

10.5

M6

GW643030-

6.4

30

30

15

M8

GW643055-

6.4

30

55

15

M8

GW823655-

8.2

36

55

18

M10

GW1004055

10.0

40

55

22

M12

GW1184555

11.8

45

55

25

M14

GW1386060

13.8

60

60

29

M16

Type BF internal hexagonal die blanks.

Type

Size

Application range

s

D

L

GW261210-

2.6

12

10

M1.6

GW341210-

3.4

12

10

M2

GW441612-

4.4

16

12

M2.5

GW481612-

4.8

16

12

M3

GW632016-

6.3

20

16

M4

GW722416-

7.2

24

16

M5

GW923016-

9.2

30

16

M6

GW1213210-

12.1

32

10

M8

GW1213220-

12.1

32

20

M8

GW1504024

15

40

24

M10

GW1504030

15

40

30

M10

GW1704430

17

44

30

M12

GW1995236

19.9

52

36

M14

GW2285842

22.8

58

42

M16

GW2817250

28.1

72

50

M20

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