Product Details

Chinese hard alloy die with sink for producing bolts and nuts

we can produce tungsten carbide products of different sizes and types according to your requests.

[The Features Of Chinese hard alloy die with sink for producing bolts and nuts]

1. I promise my tungsten carbide dies,which are made of high purity tungsten power as the raw material , will not crack;

2.the strenght of the die core is more than 2200 n/mm3;

3. Long service life:we take the unique formula and add wear-resisting material element into my tungsten carbide dies;

4. Processing costs are lower;

5. the die core will not take off the moulds;

6. Quick delivery: various models mold is complete, the production cycle fast, even if no inventory spot, 4 days production time of delivery.

1/ [GENERAL INTRODUCTION]

Tungsten carbide cold heading die for cold punching and heading of screws and nuts.

High impact resistance ,Toughness,wear resistance,and quality consistency. You are encouraged to use our professional carbide grades for cold heading &punching die nibs. Power metallurgical Compacting dies and other industries.For stable performance and high-cost-effectiveness.They have been proved to be ideal in making non-ferrous metal , ferrous metal and their alloys.

[The Grade Of tungsten carbide die]

Grade	Equal to ISO Category Number	Performance
		Density	Bend Strength	Hardness
		G/Cm3	N/mm2	HRA
YG3	K01	14.9-15.3	1180	≥90.5
YG3X	K01	15.1-15.4	≥1300	≥91.5
YG6X	K10	14.8-15.1	≥1560	≥91.0
YG6A	K10	14.7-15.1	≥1580	≥91.0
YG6	K20	14.7-15.1	≥1670	≥89.5
YG8	K20-K30	14.6-14.9	≥1840	≥89

[Defferents Type Of Die blanks]

Type	Dimensions (mm)
Type	D	d	H	α	β	γ
01	6~8	0.2	4~6	10°	40°	60°
10	6~8	0.4~0.8	4~6	40°	-
11	8~22	0.4~5.7	6~20	10°~40°	40°
12	8~26	0.4~8.0	6~16	16°	40°
13	30~140	3.7~84	21~50	14°~20°	-

[About Us]

Zhuzhou JingZuan Carbide Co., Ltd is the only modern high-tech enterprises who concentrates on reseaching, developing producing and selling grade A of GB advanced tungsten carbide products.With high-purity cemented carbide podwer, high-precision equipment and seven levels strict quality test system, These features make our products superior than other products,so that ourproducts are exported to southeast Asia and the Americas and enjoy a high popularity in those markets.

[Any question or requirement , please contact us]

Sales: Ms.Sophia Li

Skype: sophiaqing234

Tel: 86 731 22031856

Mob: 86 15115370395

Email: holly(at)

Ms.Sophia Li at your service!