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MD40A Grade Carbide Punch Pin Precision Punch Pins High Durability

Basic Information
Brand Name: PM
Minimum Order Quantity: 1
Delivery Time: 10 working days
Payment Terms: L/C, T/T
Detail Information
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,
High Light:

MD40A Carbide Punch Pin

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Carbide Precision Punch Pins

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Carbide Punch Pin High Durability


Product Description

Carbide Rings Grade MD40A for Punch (Stacking Punchs Type B)
 
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)

GradeCo%WC Grain sizeHardnessDensityFlexural StrengthFracture ToughnessElastic ModulusCoefficient of Thermal Expansion
  HRAHV30g/cm3MPaN/mm2GPa10-6/℃
          
MD40B12Fine89.5138014.23800174705.7
MD40C12Fine89.7140014.13800164705.7
          
MD40A12Medium88.9131014.23700274705.7
MD45A15Medium87.9120013.93600-4306.3
TYPE B
t ±0.002B±0.002L+0.5 +0.3h ±0.002l1l2 ±0.02
0.7260,651.71715
0.72801.71810
0.8260,651.91715
0.83801.91810
1.0360,652.21815
1.03802.218,2010
1.23802.22010
1.0460,652.21815
1.04802.22010
1.2460,652.218,2015
1.24802.22010
1.54802.22210
1.05802.22010
1.25802.22010
1.55802.22210

 

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