| Customization: | Available |
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| Customized: | Customized |
| Certification: | ISO |
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Nearly pure copper balls, they show good mechanical and corrosion resistance properties, excellent thermal and electric conductivity.
Small amounts of alloying elements as Cr, Zr, Ag, Cd, Mg, Sn allow to improve the mechanical properties.
Copper balls are used in galvanic applications and in the field of electronic industry.
Good corrosion resistance in marine and industrial atmospheres, steam, alkali, neutral saline solutions. They do not resist in contact with oxidizing acids, halogens, sulphides, ammonia, sea water.
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Product Name |
Copper ball |
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Material |
T2 C1100 C11000 |
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Size Range |
1mm-60mm |
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Grade |
G100 G200 G500 G1000 G2000 |
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Hardness |
HV40-120 |
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Magnetic |
Nearly Non-magnetic |
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Surface treatment |
Polishing, electroplating, etc. |
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Machining |
Drilling, tapping (thread), cutting surface, etc. |
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Characteristic |
Our pure copper ball are noted for their corrosion resistance and their excellent ability to conduct both heat and electricity. While their conductivity makes them ideal for electrical applications, their corrosion resistance suits them to use in marine environments and industrial settings where halogens, salts, sulphides, and water are present. |
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Application |
99% Pure Copper Ball mainly used in kinds of electric accessories,switch,carburetor. |
Changzhou Feige Steel Ball Co.,Ltd was founded in year 2003, it's a professional manufacturer dedicated in producing precision steel ball. The company is ISO 9001 and IATF 16949 certified. It covers an area of 3,500 square meters including office, workshop, warehouse and laboratory. The sophisticated laboratory equipped with precised, worldwide respected machines and is managed by properly trained and qualified personnel. Feige still continues to invest in equipment to measure and insure that specifications for roundness, surface, diameter and hardness are achieved. The factory mainly produce chrome steel ball, stainless steel ball and carbon steel ball in accordance with international standard. Besides, it's extremely flexible and can accommodate orders for non-standard ball sizes and small production runs. It has an extensive inventory of standard and non-standard diameters in many diverse material. The Monthly production is around 180 tons. These balls are widely used in precision bearings, bicycle and automotive components, sliding rails, recirculating ball screws, pumps, sprayers, milling machines. The company has a professional team dedicated to providing affordable and reliable quality products to all customers. It's welcomed by many customers from Europe, Asia, North America because of strict quality control, fast delivery and quick response.
There are four types of regular packing method:
1:Use two layers of sealed bags and small cartons, which are suitable for sending samples. Weight less than 10kg
2:Packed in cartons with four small cartons and sealed bags, weighing between 10kg and 25kg
3:Packed in woven bags, consisting of two layers of woven bags and two layers of sealed bags, weighing between 25 kg and 40 kg
4:Use plastic shell,put 1 ball in each card slot,collision avoidance,this is suitable for high polish balls and large size balls.
2019 Hannover, Germany 2018 Hannover, Germany 2018 Bearing Exhibition 2016 Bearing Exhibition
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer specialized in the production of steel balls, which has a history over 20 years
Q: Can customers visit your company?
A: Yes, factory audit is very welcomed
Q: How long is your delivery time?
A: If we have stock, we can deliver within 3 days. If not, it depends on your order quantity, normally within 45 days.
Q: Can you provide samples?
A: Yes, we can provide samples for free, shipping cost is excluded
Q: What is your payment terms?
A: Normally 30% T/T as deposit, 70% balance upon B/L copy, of course, it's negotiable
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