Specifications

2013 manufactory hot sell cemented carbide cold heading dies
1. high wear &corrosion &abrasive resistance. advanced equipment

2013 manufactory hot sell cemented carbide cold heading dies
1. high wear &corrosion &abrasive resistance. advanced equipment 

 

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 are different grade with different properties and applications . Of course the price will be different ,When purchasing , Pls first choose ur decisioin of the grade

 

Carbide grade for punching and impacting dies
Grade	Density	T.R.S MPa	Hardness HRA	Performance & application recommended
YM11	14.4	2600	88.5	Forming or stamping dies for metal powders and nonmetal powders.
YM15	14	2800	87.5	For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching,stamping,forging tools under large stress.
YM20	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.
ML32	13.9	2900	85.5	Impact resistance forging dies.
ML35	13.7	3100	84.5	Impact resistance forging dies, hot-press forging dies and rollers.
ML40	13.5	3300	83.5	Dies for wear resistant or impact resistant application.
ML50	13.3	3500	83	Nut forming dies and high impact resistance forging dies.
ML60	13.1	3600	82.5	Stainless bolt header dies and rollers.
TYPE	fundamental dimensions
	d	D	L
BD0101015	10	1	15
BD0131015	10	1.3	15
BD0171020	10	1.7	20
BD0171230	12	1.7	30
BD0211015	10	2.1	15
BD0211230	12	2.1	30
BD0211630	16	2.1	30
BD0241015	10	2.4	15
BD0241225	12	2.4	25
BD0291215	12	2.9	15
BD0291425	14	2.9	35
BD0291640	16	2.9	40
BD0341225	12	3.4	25
BD0341435	14	3.4	35
BD0341637	16	3.4	37
BD0391420	14	3.9	20
BD0391625	16	3.9	25
BD0391630	16	3.9	30
BD0392255	22	3.9	55
BD0431425	14	4.3	25
BD0431640	16	4.3	40
BD0432230	22	4.3	30
BD0471615	16	4.7	15
BD0471840	18	4.7	40
BD0472225	22	4.7	25
BD0642242	22	6.4	42
BD0722255	22	7.2	55

 

About ZZ MINGRI

Zhuzhou Mingri Cemented Carbide Co., Ltd has lead the manufacturer of tungsten carbide cold forging mould since 2003. 

 

Our advantage is as follows:

 

 

 

a. Zhuzhou Mingri has the richest molds stock of cold forging dies

 

b. 10 years of stable relationship with our customers

 

c. The most advanced tooling house 

 

d. The largest production capacity and fastest delivery

 

e. The most reliable testing machines for all specifications

 

f. The best and reliable after service.