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MD40A Grade Carbide Punch Pin Cemented Carbide Cutting Tools anti wear
MD40A Grade Carbide Punch Pin Cemented Carbide Cutting Tools anti wear
Specifications
Brand Name :
PM
MOQ :
1
Payment Terms :
L/C, T/T
Delivery Time :
10 working days
Product material :
tungsten carbide,100% Original Carbide
Product :
Mold Parts
Grade :
MD40A
Application :
For Upper and Lower dies,Stamping and Cutting
Type :
Any Type
Advantage :
Electrochemical corrosion resistance;Hip sintered, high hardness, high wear resistance;Tunable residual stress;
Surface treatment :
Polishing/Rough Grinding
Usage :
For mould, Stamping Work, Cemented carbide dies,
Description

Carbide Rings Grade MD40A for Punch (Counting Punches Type A)

High performance cemented carbides for molding；Standard Specification For Square Material and Standard Specifications Of The Rings. Also we can produce the your drawing of ring.

  • 100% raw material;
  • Hip sintered, high hardness, high wear resistance;
  • Tunable residual stress
  • Electrochemical corrosion resistance

Polarization curve (corrosion current reduced, corrosion rate decreased significantly, corrosion resistance improved significantly)

Grade Co% WC Grain size Hardness Density Flexural Strength Fracture Toughness Elastic Modulus Coefficient of Thermal Expansion
HRA HV30 g/cm3 MPa N/mm2 GPa 10-6/℃
MD40C 12 Fine 89.7 1400 14.1 3800 16 470 5.7
MD40A 12 Medium 88.9 1310 14.2 3700 27 470 5.7
MD45A 15 Medium 87.9 1200 13.9 3600 - 430 6.3
TYPE A
t ±0.002 B±0.002 L+0.5 +0.3 l1 l2±0.02
1.0 3 55 18,20 18,20
1.2 3 55,60 18,20 18,20
1.5 3 60 20 20
1.0 4 55 18,20 18,20
1.2 4 55,60 18,20 18,20
1.5 4 60 20 20
1.0 5 55 18,20 18,20
1.2 5 55,60 18,20 18,20
1.5 5 60 20 20
Product tags

cemented carbide tool bits

,

cemented carbide tool

,

carbide nail drill bits
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MD40A Grade Carbide Punch Pin Cemented Carbide Cutting Tools anti wear

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Product Detail
Brand Name :
PM
MOQ :
1
Payment Terms :
L/C, T/T
Delivery Time :
10 working days
Product material :
tungsten carbide,100% Original Carbide
Product :
Mold Parts
Contact Supplier
MD40A Grade Carbide Punch Pin Cemented Carbide Cutting Tools anti wear

Hunan Boyun-Dongfang Powder Metallurgy Co., Ltd

Active Member
5 Years
hunan, changsha
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Tungsten Carbide Rod, Cemented Carbide Rod, Tungsten Carbide Blanks
Total Annual :
2000000-11000000
Employee Number :
200~220
Certification Level :
Active Member
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