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9Co% 91.2HRV Tungsten Carbide Rod For Coal Mining Tools

Basic Information
Brand Name: PM
Minimum Order Quantity: 10
Delivery Time: 1-25 work days
Payment Terms: T/T
Supply Ability: 1000pcs/month
Detail Information
Diameter: 6-20mm Length: 330mm
Co%: 9% HRV: 91.2
Hardness HV30: 1520 Density: 14.4
Material: Tungsten Carbide
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91.2HRV Tungsten Carbide Rod

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9Co% Tungsten Carbide Rod

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91.2HRV Carbide Rod


Product Description

Tungsten Cemented carbide for coal-mining tools 9Co% 91.2HRV

 

Our rods have different grade and right to use on different application; Specially we are produce the Nano Grain carbide (Grain<0.2µm); Our rods are with high hardness and wear/corrosion resistance, all products with stable quality;

  • 100% raw material;
  • Hip sintered, high hardness, high wear resistance;

l Dimension: diameter from 6-20mm, length 330mm;

l with 30° helix holes rods;

 

 
Grade Information 

Grade Co% Grain Size of WC Hardness

 

Hardness
 

 Density Flexural Strength Fracture
Toughness
Elastic Mod- ulus Coefficient
of Thermal
Expansion
      HRA HV30  g/cm³ MPa GPa MNm-3/2 0-6/℃
                   
ST15D 9 Sub-Micron 91.2 1520 14.4 3500 13 500 5.3

 
                 

 

D(mm) Toleance L(mm) Tolance TK(mm) Toleance d(mm) Tolance “Thread
(±0.5°)”
a孔中心
6.0 h5 330 +0/+5 2.20 +0/-0.30 0.50 ±0.15 22.46 -0.39/+0.40 ±4°
                   
10.0 h5 330 +0/+5 3.50 +0/-0.30 0.80 ±0.15 37.44 -0.66/+0.67 ±4°
                   
14.0 h5 330 +0/+5 4.70 +0/-0.50 1.00 ±0.20 52.42 -0.92/+0.94 ±4°
                   
18.0 h5 330 +0/+5 6.30 +0/-0.50 1.40 ±0.25 67.39 -1.18/+1.21 ±4°

 

9Co% 91.2HRV Tungsten Carbide Rod For Coal Mining Tools 0

 

 

 

Contact Details
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