$20.00 - $100.00
Min. Order : 1 Piece

carbide cold heading die punch shaping mould forging mold for screw or nolts

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Port: Guangzhou,China
Payment Terms: Western Union,T/T,Paypal
Supply Ability: 500000 Piece/Pieces per Month
Grades: Yg20c, Yg25c, YG22C
Place of Origin: Zhuzhou,China
Size: Customized
Tolerance: Rough Grind on O.D, Grind Top and Bottom Surface
Shipment: DHL, FedEx, TNT, UPS, EMS
Work Piece: for Metal
Model Number: Standard or Customized
Surface: Grinding or Rough
Brand Name: GW
Product Material: Carbide
Raw Material: 100%
Delivery Time: 7~ 15 Days
Quality: Top,Middle
Shaping Mode: Forging Mould
Certificate: ISO,etc
Packaging Detail: Standard Export Carton
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.
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Tungsten carbide Fasten punching mould has two definition: cold forging and hot forging.
It used on the cold forging machine, making the materials cutting, reforming, forming to the mould.
We use the advanced HIP sintering technology which makes the density perfect.  It can make the working life longer and the punching resistant improve.

1.The raw materials were choose strictly from the first step, the size of the WC is medium and course and the cobalt powder is imported one.
2.The advanced technology and machine will be used on low pressure sintering.
3.The HIP sintering will brings better density and strength, especially on working application is obvious.
4.special powder pressing technology with HIP sintering, reducing the porosity, improve the density and catachrestic.
5.we choose the suitable grade according to the exactly usage.
Grade chart:

Grade Density (g/cm3) Hardness
G30 13.88 86.5 3200
GW6 13.8 86 3000
G25 13.55 83.8 3200
GW7 13.4 85.2 3200
GW90 13.38 82.5 2650
GW222 12.9 84 2650
GW251 13.15 81.5 2600
GW252 12.95 85 2650

Heading die blanks for making standard bolts.






Type BC dies blanks with sink
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Type BF internal hexagonal die blanks.
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