tungsten carbide cold heading die blanks

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  • 20 - 99 Kilograms
    US $40.00
  • >=100 Kilograms
    US $35.00
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Overview
Quick Details
Place of Origin:
Hunan, China (Mainland)
Brand Name:
LIZHOU
Model Number:
Costomized
Alloy Specification:
GT55/LC50/LC80/YG20/YG15
Particle:
Coarse size 2.4μm---3.2μm
VIRGIN MATERIALS:
Manufacory
Application:
Punching Nut and processing tool
Certificate:
ISO9001:2015 / SGS
Surface:
Tumbled / polished
Commodity Name:
Tungsten Carbide Fastener Punching Dies
Size:
various size
Grade:
GT55/LC50/LC80/YG20/YG15
Supply Ability
Supply Ability:
35 Ton/Tons per Month
Packaging & Delivery
Packaging Details
STANDARD PACKING FOR EXPORT
Port
GUAGNZHOU, SHANGHAI, NINGBO, any port in China
Lead Time :
7~25DAYS

 

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Product Description

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Carbide cold heading dies / Carbide punching dies / Bolts Stretching Dies 

ZHUZHOU LIZHOU carbide cold heading die nibs and moulds have good impact resistance, fatigue resistance and wear resistance. You are encouraged to use our professional carbide grades for cold heading and punching die nibs, powder metallurgical compacting dies and other industries. For stable performance and high cost effectiveness, they have been proved to be ideal in making nonferrous metal, ferrous metals and their alloys. 
Our cold heading dies (material dies) are good quality and high performance. Various sizes and styles are available to meet yours requirement. 


Application: These Cold Dies are mainly used in processing some hard metal tools, especially for bolts, rivets, heading of screws and nuts, which is high impact resistance, toughness and wear resistance. 

Recommended Grade: GT55 /LC50/LC60/LC70/LC80

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Grade

Binding phase(%)

Grain Size(um)

Density(g/cm3)

Hardness(HRA)

TRS(Mpa)

LC40

18

3.2

13.75

>=85

>=2500

LC5020

3.2

13.60

>=83.5

>=2800

LC6022

3.2

13.40

>=82.5

>=2600

LC7025

3.2

13.15

>=81.5

>=2500

 

 

(ID)Size and Tolerance:

IDH

≤2

≤18

>18~30

>30~45

>45~60

>2~4

-0.5/-0.1

 

-0.5/-0.1-0.1/-0.7-0.6/0

>4~6

-0.5/-0.1-0.5/-0.1-0.1/-0.7-0.6/0

>6~10

-0.6/+0.1 -0.6/+0.1-0.1/-1.0-1.0/0

>10~18

-0.6/+0.1-0.6/+0.1-0.1/-1.0-1.5/0

>18~30

-0.1/+1.0-0.1/+1.0-0.1/-1.0-1.5/0

 

(H)Size and Tolerance:

H

≤10

>10~18

>18~30

>30~50

>50

(TOL.)

+0.1/+0.3+0.5/+1.0+0.2/+0.8+0.2/+1.0+0.3/+1.5

 

(OD)Size and Tolerance  :

IDH

≤2

≤18

>18~30

>30~45

>45~60

>2~4

+0.2/+1.0 +0.2/+1.0 +0.2/+1.0  +0.2/+1.0

>4~6

+0.2/+1.0-0.5/-0.1+0.2/+1.0+0.2/+1.0

>6~10

+0.2/+1.0-0.6/+0.1+0.2/+1.0+0.2/+1.0

>10~18

+0.2/+1.0-0.6/+0.1+0.2/+1.0+0.2/+1.0

>18~30

+0.2/+1.0-0.1/+1.0+0.2/+1.0+0.2/+1.0

 

We are accept the size as per the customers’ requirement. 

ALSO, we warmly welcome you and your drawing papers

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