High Hardness Tungsten Carbide Cold Heading Dies

Short Description:

Tungsten carbide cold heading dies for fasteners, 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.

Minimum and maximum dimensions:

Holes from 1,0 up to 40 mm, outer dimensions from 10 up to 200 mm, length from 1,0 up to 300 mm.

Mirror polish before and after coating.

Different technologies.

± 0.01 mm tolerances.

Possibility of tooling design.

Mechanical Processing surfaces when it is geometrically possible.

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Product Detail

Product Tags

Features

1. 100% virgin raw material
2. High hardness, excellent wear-resistance
3. High elastic modulus and compressive strength
4. Stable chemical properties
5. Blanks, precision grinding and polished
6. Various sizes and grades
7. Factory’s offer
8. Strict products quality inspection

Product Properties

Grade	Cobalt%	Density(g/cm3)	HRA	TRS
BS10	6%	14.8-15.0	90.1	2100
BS20	8%	14.6-14.8	90	2100
BS15	8%	14.6-14.8	88.5	2300
BS25	9%	14.5-14.7	88.1	2500
BS45	11%	14.2-14.4	87	2600
BS40	15%	13.9-14.1	87	2020

BS10: The wear resistance is higher, the impatct resistance and vibration are good. Suitable for cast iron, non-ferrous metals and alloys, non-metallic materials, semifinishing and fishing.

BS20: High Bending strength, impact resistance, good resistance to BS10, Suitable for cast iron, non-ferrous metals and alloys, non-metallic materials at low speed rough machining.

BS15: Apply the percussive rotary drilling machine used to drill bits; the hard and hard rock. Also suitable for cutting cutter tooth stone, containing no hard and hard rock drill.

BS25: For brazing sheet, percussive rotary drill and mine roller ball drill tooth cut soft rock and hard rock.

BS45: Insert heavy drill, impact drill machine with rotary drilling. Drill hard rock, hard rock formations: for examples, the drill hole, deep hole drilling, deep hole drilling, rock drilling. Etc..

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Application

QA&QC

Q1: Are you Factory or trading company?
We are Factory with 20 years of production experience.

Q2: What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

Q3: How to control the products quality?
All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.

Q4: What is the transportation?
If small quantity, we Suggest to send by express, such as DHL, UPS, TNT FEDEX. If large quantity, by sea.

Q5: Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

Q6: How to place an order for Good performance nonstandard products by stellite alloy?
1. Fill your Order List in our online Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App)
2. We will make a feedback to you ASAP after receive your order list.

Q7: What’s your delivery time?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.

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