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ML40 ML100 factory tungsten carbide punch and stamping dies for fasteners industry
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ML40 ML100 factory tungsten carbide punch and stamping dies for fasteners industry

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ML40 ML100 factory tungsten carbide punch and stamping dies for fasteners industry

Specifications

1.Tungsten carbide forging die  YG8 YG 11 YG16C
2.High qulity with precision and polish 
3.Various types available 

4. 19 years experience for tungsten carbide

Production process of tungsten carbide die
1, Soon after the order is confirmed,tungsten carbide die products will start to prepare the RTP powder as per customer's requirement with our wet-grinding machine

2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of tungsten carbide die samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production

 

3, Bulk production ,press the raw materials to shape blanks,and all tungsten carbide die blanks must be passed by semi finished inspection

4, Then sinter blanks to finish (HIP) and finished tungsten carbide die inspection, we have 10 sets of vacuum sintering furnace and 2 setz of HIP in the factory ensure the best quality and production capacity.

5, 1). cleaning/tumbling is to make the tungsten carbide die look more beautiful.
    2).The tungsten carbide die can be ground according to customers' order tolerance requirement

Dimension

 

TYPE some size of tungsten carbide fasteners die/mm
d D L
BD0101015 10 1 15
BD0171230 12 1.7 30
BD0211015 10 2.1 15
BD0211230 12 2.1 30
BD0241015 10 2.4 15
BD0291425 14 2.9 35
BD0291640 16 2.9 40
... ... ... ..

 ML40 ML100 factory tungsten carbide punch and stamping dies for fasteners industry

  Grade       Performance & application recommended
Density T.R.S Hardness
g/cm3 MPα HRA
A 13.5 3000 83.5 Good wea ristance and  high bending strength. Primariy for nut forming dies and high impact resistance forging dies.
YM11 14.4 2420 88.5 Forming or stamping dies for metal powders and nonmetal powders.
YM15 14.0  2500 87.5

For fabricating drawing dies of stain tubes and rods under High compressibility ratio;punching,

stamping ,froging tools under large stress.

YM20 13.5 2800 85.5

For fabricating of stamping dies for watch parts, spring plates of musical instruments, 

batters jars, small sized steel balls, screws, screw caps.

ML32 13.9 2750 85.5 Impact resistance forging dies
ML35 13.7 2800 84.5 Impact resistance forging dies, hot-press forging dies and rollers.
ML40 13.5 2850 83.5 Dies for resistant or impact resistant application.
ML50 13.3 2900 83.0  Nut forming dies and high impact resistance forging dies.
ML60 13.1 2950 82.5 Stainless bolt header dies and rollers.
ML90 13.3 3200 82.0  Screw cap forming dies with high impact resistance ( Highest impact resistance forging dies).
Other grades may be offered by customers' requirements

 

 

Grade and appliacation

 

grade

Equal to 
ISO

Density
(g/cm3)

TRS

(N/mm2)

Harness 
(HRA)

USE

YG11C

K40

14.35

2200

87.6

Forming or stamping dies for metal powders and nonmetal powders.

YG15

K40

14.0

2300

86.5

For fabricating drawing dies of steel tubes and rods under high compressibility ratio;punchingstampingforging tools under large stress.

YG15C

K40

14.0

2500

85

YG18C

K40

13.7

2700

84.5

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

YG20

K40

13.5

2400

4

For various dies made by cold forging,cold stamping and hot forging.

YG20C

 

 

 

K40

13.4

2600

81-82

Dies for wear resistant or impact resistant application

 

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