Heading Die

The application in cold heading die area is one of the main applications of tungsten carbide material. Heading dies usually can be divided into punching die and bushing die, used in cold heading, warm heading, and hot heading technology situation. Toonney corrosion resistant metal plant applies high-quality corrosion resistant metal with good wear resistance. Toonney corrosion resistant metal plant is famous for its cold heading die and stamping die with a factory-price. Why can Toonney corrosion resistant metal plant offer a lower price for customers? Because Toonney corrosion resistant metal plant gets many supporting from previous customers and local government. Welcome to Toonney corrosion resistant metal plant for more information about stamping die and cold heading die.

Cold heading is a process technology which makes the workpiece transformation and the shape close to the finished product to the utmost extent in few processes. It is the footstone of modern machining and automobile industry. Toonney cold heading dies factory manufactures various heading die including drawing die, cold heading dies, precision dies, carbide dies, stamping die and forging die. Thanks to the government supporting police, Toonney cold heading die factory can offer really cheap cold heading die and stamping die.

Toonney stamping die manufacturer has gotten more and more popular at home and abroad. Because Toonney stamping die manufacturer has rich experience of producing stamping die. The design team of Toonney stamping die manufacturer is a really professional team with international level. As a famous local stamping die manufacturer, Toonney stamping die manufacturer gets some supporting from the government. So Toonney stamping die manufacturer can offer a good price also.

Under strong impact wear working conditions, tungsten carbide cold heading dies are required hard alloy has good impact toughness, fracture toughness, Fatigue strength, flexural strength, and good wear resistance.

1. Usually used in high cobalt and the coarse-grained alloy grades.
2. Carbide wear resistance, toughness relationship between the two are contradictory: to improve the wear resistance will lead to a decrease in toughness, and improve toughness and wear resistance inevitably lead reduction. Therefore, the choice of alloy grades, the need to work in accordance with the object and process conditions to meet specific requirements.
3. If the selected grades in use, prone to crack and damage early, should use a higher toughness grade; if the selected grade in use early wear and damage, should use high hardness, wear resistance and better grades. Toonney has below grades for stamping die options.

Grade	Density	Hardness	TRS	Impact force resistance
	(g/cm³)	(HRA)	MPA	J/CM2
EVA80	13.58	84	2740	0.85
RVA90	13.39	82.5	2350	0.9
RVA95	13.1	81.5	2150	0.96
XK5	31.1	83	2250	0.95
RST7	13.4	85	2640	0.8
RST8	13.3	84	2640	0.9

Samples Matters: Cold heading die and stamping die which can be available from our common regular inventory, can be offered as samples for free. For some cold heading die and stamping die with irregular customer special required, will be charged. Of course, customers need to pay the shipping fee. Usually, the lead time of the samples will be within 7 working days

Minimum Order Quantity: There is no minimum order quantity of cold heading die and stamping die for the first trial order. But on the second order, the total amount of cold heading die or stamping die should be not less than 1000 USD.

Grade	Density	Hardness	Hardness	TRS	Compression strength	KIC
	(g/cm³)	(HRA)	(HV)	MPA	GPA	MPA.m1/2
GA10	14.40	92.0	1865	3600	5.9	14
RKG2	14.93	90.2	1586	3200	4.1	17
RKG3	14.61	89.3	1447	3300	4	18
RKG4	14.31	89.2	1431	3400	3.9	19
RKG5	14.31	88.2	1276	3400	3.8	20
RKG6	14.12	87.2	1177	3200	3.7	22
RVA70	14.05	86.5	1076	3200	3.6	23
RVA65	13.73	85.0	900	3000	3.4	24
RVA80	13.58	84.0	832	2740	3.3	25
RVA90	13.39	82.5	756	2350	3	27
RVA95	13.10	81.5	709	2100	2.8	28
RST6	13.70	85.8	972	2740	3.5	23
RST7	13.40	84.8	886	2640	3.3	24
RST8	13.30	83.5	806	2640	3.1	27
GW60	13.95	84.5	865	3270	3.8	18
GW70	13.58	83.0	781	3050	3.6	22
KC12	14.31	85.8	972	2740	3.7	18
KC13	14.22	85.0	900	2740	3.6	20
KC18	13.73	83.5	806	2740	3.3	22
GA40	14.40	89.0	1400	3000	4.1	17
GA50	14.20	88.5	1323	3100	4	19
GA55	13.85	85.5	933	3000	3.7	21
GA60	13.65	84.5	865	2900	3.6	24

Toonney cold heading die factory also can acceptcustomized tungsten products.

• Product name:

  Cold heading

  die/stamping die
• Place of Origin: Fujian, China (Mainland)
• Brand Name: Toonney
• Model Number: CHD/SD
• Type: Cold heading die/stamping die
• Material: Tungsten carbide material
• Tolerance: As required.
• Grade: GA10，RKG2, RKG3, RKG4, RKG5, RKG6, RVA70, RVA65, RVA80, RVA90, RVA95, RST6, RST7, RST8, GW70, KC12, KC13, KC18, A40, GA50, GA55, GA60
• Size: As required
• Port: Xiamen
• Payment terms: FOB Xiamen, TT

• GA10, RKG2, RKG3, RKG4 (Density and hardness as above table shows)
• Fit for heading dies such as Bube drawing die, powder shaping die, nut and bolt die
• RKG5, RKG6 (Density and hardness as above table shows)for scissor die, powder forming die, nut and bolt die.
• RVA70 (With density 14.02, harness 85HRA) is specially applied for drawing the tight binding mold for screw and nuts
• RVA65 (With density 13.73, hardness 85HRA) is for small dia. bolt dies, cold heading dies
• RVA80 (With density 13.58, hardness 84HRA) is for big dia. bolt die, nut die, cold heading die
• RVA90 (With density 13.39, hardness 82.5HRA) is for screw head shape mold, nut die, high-pressure stamping die
• RVA95 (With density 13.10, hardness 81.5HRA) is for nut die, flower-shaped screw die, hot extruding die, super heavy stamping die
• RST6 (With density 13.70, hardness 85.8HRA) applied to stainless steel screw die.
• RST7 (With density 13.40, hardness 85HRA) applied to stainless steel screw die, impact resistant stamping die, screw die.
• RST8 (With density 13.30, hardness 84HRA) applied to raised head screw die, impact resistant stamping die, double horn shape screw die, screw die, rivet die.
• KC18(With density 13.73, hardness 83.5HRA) applied to screw stamping die
• Please contact sales for any questions in selecting material grades.

• Toonney stamping dies factory controls the quality strictly, have inspection devices such as the HV, HRA tester, TRS tester, Carbon sulfur analyzer and high magnification metallurgical microscope to test the physical and chemical characteristics of tungsten carbide material. And the precise dimension device to control the shape tolerance.
• Toonney stamping die manufacturer has more than 10 years production experience of stamping die and cold heading die.
• Toonney imports advanced equipment and develop their own professional team for designing and producing cold heading die and stamping die.
• Toonney cold heading dies factory can give the promise that all stamping die and cold heading die will have an inspection during producing and the final inspection after producing.
• Toonney stamping dies manufacturer can accept the customized order of stamping die and cold heading die.

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