China Stainless Steel Balls manufacturer

HRC70 Tungsten Carbide Balls High Hardness Polished 1 Inch For Hole Extrusion

Product Details:
Place of Origin: China
Brand Name: JN
Certification: ISO SGS
Model Number: 25.4mm 1 inch
Payment & Shipping Terms:
Minimum Order Quantity: 500kg
Price: Negotiable
Packaging Details: Ploy bag+25kg carton box+1000kg wooden box
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 10tons per week

Detail Information

Product Nam: Polished Tungsten Carbide Ball Size Range: 0.3mm-90mm
Surface: Highly Polished Material: YG6 WC20 YN6
Feature: Good Wear Resistance Application: Hole Extrusion
High Light:

tungsten carbide beads

,

tungsten alloy ball

Product Description

HRC70 High Hardness Polished 1 Inch Tungsten Carbide Balls For Hole Extrusion


 Tungsten Carbide with Ni binder (6%) balls, they show slightly worse mechanical characteristics

 

but better corrosion reistance properties with respect to the Cobalt binder tungsten carbides.

 

Virgin powder is always used.

 
Physical / mechanical / thermal / electric / magnetic properties
 
Property
Symbol
U.o.M.
Type
Notes
Values
Density
δ
[g/cm3]
Physical
Room temp.
14.95
Young's modulus
E
[GPa]
Mechanical
-
620
Specific heat
c
[J/kg-K]
Thermal
Room temp.
212
Coefficient of linear thermal expansion
α
[10^-6/ºC]
Thermal
(ΔT=0-100°C)
5.9
Thermal conductivity
λ
[W/(m·K)]
Thermal
Room temp.
92.0
Electric resistivity
ρ
[Ω*m*10^-9]
Electric
-
185
Relative magnetic permeability
µ
-
Magnetic
Slighlty ferrom.
max 3.00
 
Technical data
 
Property
Type
U.o.M.
Values
U.o.M.
Values
Grain size
Physical
[µm]
~ 1.4
-
-
Hardness
Mechanical
[HRA]
89.0 - 91.0
[HV]
1400 - 1700
Ultimate compressive strength
Mechanical
[MPa]
4900 - 5200
[psix10^3]
711 - 754
Service temperature
Thermal
[ºC]
-196 / 540
[ºF]
-320.8 / 1004
 
Corrosion Resistance
Good corrosion resistance in basic and neutral solutions. For acid solutions they resist up to pH 4.
 
 

HRC70 Tungsten Carbide Balls High Hardness Polished 1 Inch For Hole Extrusion 0
 
 
 

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