Shandong JinNai International Trade Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal |
| Supply Ability | 10tons per month |
| Delivery Time | 7-15 days |
| Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | Refined Tungsten Steel Ball |
| Inch Size | 3/8" 9.525MM |
| Density | 14.6 g/cm3-15 g/cm3 |
| Grade | YG6 |
| Feature | higher hardness and wear resistance |
| Hardness | HRA89 |
| Brand Name | JN |
| Model Number | 3/8" 9.525MM |
| Certification | ISO SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal | Supply Ability | 10tons per month |
| Delivery Time | 7-15 days | Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | Refined Tungsten Steel Ball | Inch Size | 3/8" 9.525MM |
| Density | 14.6 g/cm3-15 g/cm3 | Grade | YG6 |
| Feature | higher hardness and wear resistance | Hardness | HRA89 |
| Brand Name | JN | Model Number | 3/8" 9.525MM |
| Certification | ISO SGS | Place of Origin | China |
| High Light | tungsten carbide beads ，tungsten alloy ball | ||
3/8" Refined Tungsten Steel Ball Hard Alloy Ball for Valves,Cemented Tungsten Carbide Balls
The characteristics of tungsten carbide ball:
Tungsten Carbide balls are used in a variety of applications where extreme hardness and wear resistance is required.Tungsten Carbide has has emerged as a superior alternative to steel in many applications where severe conditions occur, such as high abrasion, corrosion and high temperatures.
The working process of tungsten carbide ball:
Heat treating: This high temperature process hardens the ball.
Grinding or polishing: The ball is then ground to the approximate diameter of the finished tungsten carbide balls. This polishing process the ball to the exact size required.
Chemical Composition:
| Chemical Composition:(%) | WC | CO |
| YG6 | 94.00 | 6.00 |
| Property | Symbol | U.o.M. | Type | Notes | Values |
|---|---|---|---|---|---|
| Density | δ | [g/cm3] | Physical | Room temp. | 14.82 |
| Young's modulus | E | [GPa] | Mechanical | - | 650 |
| Specific heat | c | [J/kg-K] | Thermal | Room temp. | 220 |
| Coefficient of linear thermal expansion | α | [10^-6/ºC] | Thermal | (ΔT=0-100°C) | 5.2 |
| Thermal conductivity | λ | [W/(m·K)] | Thermal | Room temp. | 80.0 |
| Electric resistivity | ρ | [Ω*m*10^-9] | Electric | - | 200 |
| Relative magnetic permeability | µ | - | Magnetic | Slighlty ferrom. | max 12 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Active Member
Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st... Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st...
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