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China Stainless Steel Balls manufacturer

H62 H65 Solid Pure Small Copper Balls For Valves 1/2 Inch 12.7mm Light Weight

Product Details:
Place of Origin: China
Brand Name: JN
Certification: ISO SGS
Model Number: 12.7mm
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

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
High Light:

solid brass balls


large copper ball

Product Description

H62 H65 Solid Pure Brass / Copper Balls For Valves , switch , 1/2 Inch 12.7mm

Brass Ball
1. Material H62, H65
2. Size Range 1mm-50mm
3. Grade G500-G1000
4. Hardness HRB 75-87
5. Characteristic Good corrosion resistance in ambient air and sea water
6. Applications Valve,industrial pump,electronic devices,furniture rails.
7. Magnetic Nearly non-magnetic
8. Packing Standard 10kgs or 20kgs per carton
9. Conditioning Dry
10. Delivery time Stock 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



H62 H65 Solid Pure Small Copper Balls For Valves 1/2 Inch 12.7mm Light Weight 0

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