Shandong Sinmax Import&Export Co.,Ltd
Product Description:
Material: Red Copper
Diameter: 0.5mm-12mm;
Accuracy Grade: G200, G500
Hardness: 12-15
Features: Red copper balls, also known as pure copper balls (copper content ≥ 99.9%), have core characteristics including excellent electrical and thermal conductivity, superior plasticity, moderate mechanical strength and hardness, attractive metallic luster, and good corrosion resistance.
Applications: Electrical and electronic fields, non-magnetic and precision instruments, medical research equipment, decoration and crafts. When choosing, if your primary considerations are electrical conductivity, thermal conductivity, or magnetic resistance, red copper balls are an irreplaceable choice.
Physical Properties:
Corrosion Resistance: Good
Wear Resistance: Moderate
Magnetism: Non-magnetic
Chemical Composition:
Copper | Zinc | Lead | Cadmium | Mercury |
99.9 | Standard: GB3953-83 | |||
FAQ
Can you provide sample free?
Yes ,we can provide free samples within 0.5kg.
Is your steel ball competitive?
Yes, We are steel ball manufacturer more than 20 years.
What’s your delivery time?
Within 15 days according to your quantity.
What’s your packing method?
A：Inner packing: Dry packing or oil packing are provided according to you needs. B：Outer packing: 1、volatile rust preventive paper + poly bag + iron drum + wooden / iron pallet. 2、25kg poly bag + carton + wooden pallet or wooden box. 3、customized packing.
What about your steel ball’s quality?
Checking in the whole manufacturing process &100% inspection before shipment ensure the quality of our products.
What kind of payment terms can you accept?
We accept T/T,Western Union and Paypal.
Keywords
Copper Sphere
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