Military Fuse Product Small Copper Balls Electrical Heat Conductivity Craftwork

Basic Information
Place of Origin: China
Brand Name: JN
Certification: ISO SGS
Model Number: 12.7mm
Minimum Order Quantity: 1 piece
Price: USD0.1/PC-USD1/PC
Packaging Details: inner hard paper box or hard plastic box, middle wood box or hard cartoon box protected by big wood container.
Delivery Time: 7-10 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 10tons per week
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Material: H62 H65 Brass Or Copper Application: Military Fuse Product, Craftwork , Switch And Aerosol Dispensers , Instrumentation , Pressure Gauges , Water Meter , Electrical Accessories
Grade: G200 G500 G1000 G2000 Feature: 1-Light Weight, Good Electrical And Heat Conductivity 2-High Corrosion Resistance But Low Mechanical Strength 3-Easlily Machined, Drilled And Tapped
Tolerance: +0.015-0.015mm Density: 8.5g/cm3
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solid brass balls


solid copper balls

Military Fuse Product Small Copper Balls Electrical Heat Conductivity Craftwork
H62 H65 Solid Pure Brass / Copper Balls For Valves , switch , 1/2 Inch 12.7mm
Copper balls are used in galvanic applications and in the field of electronic industry.

Brass Ball
1. MaterialH62, H65
2. Size Range1mm-50mm
3. GradeG500-G1000
4. HardnessHRB 75-87
5. CharacteristicGood corrosion resistance in ambient air and sea water
6. ApplicationsValve,industrial pump,electronic devices,furniture rails.
7. MagneticNearly non-magnetic
8. PackingStandard 10kgs or 20kgs per carton
9. ConditioningDry
10. Delivery timeStock within a short time or 35 days

Pure Phosphor Solid Copper Anode Ball
Phosphorus-copper has good elasticity and hardness.

Brass has better toughness, and beryllium copper and copper are inferior in elasticity and toughness.
Phosphorus copper anode ball is an excellent electroplating material,

mainly used in printed circuit (PCB) and hardware, decoration industry.
With the rapid development of electronic technology, the demand for production of
various circuit boards has greatly increased.

The demand for copper as an important raw material for electroplating anodes is greatly increased,

and PCB precision PCBs require phosphor bronze balls as anodes.

Phosphor bronze ball is suitable for electronic circuit board, especially high-precision multi-layer circuit board,

an essential component of this electronic product.

It relies on high quality PCB phosphor bronze ball anode as the basic raw material for manufacturing circuit board.

Therefore, the demand for phosphor bronze anode balls is considerable.
High-quality phosphor bronze anode balls are different from other important indicators of copper alloys:
1. Purity-The best raw material for the manufacture of phosphor bronze anodes is cathode electrolytic copper.

The raw material used is Cath 1# with the best quality in cathode electrolytic copper, and the purity is 4 9 or more.
2. Phosphorus content - The optimal range of phosphorus content is 0.04~0.065%,

and the phosphorus content is controlled at 0.05% or more,

while the phosphorus content of most other producers is close to or less than 0.04%,

in order to save costs, the lack of phosphorus will Lead to more anode slime,

anode bag cleaning frequently (more than once a month),

a large number of anode mud will affect the role of brightener to

make the coating rough, increasing the scrap rate of the finished product.
3. regular fine grain structure - the use of kneading method to produce phosphorus copper anode,

when about 0.05% of the phosphorus is evenly distributed in the copper grain,

so that the black film on the surface of the phosphorus copper anode is even, the copper dissolved into the plating solution



Military Fuse Product Small Copper Balls Electrical Heat Conductivity Craftwork

Contact Details

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