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Description
Application Chemical Composition Chemical Composition Notes:Technology indicators could be adjusted according to customer requirements, such as chemical composition, acoustics and so on. Packaging & Shipping Why Choose Us FAQ Q1: What is the MOQ? A1: Any quantity you need when the sizes are...
C7521/C7701/C7541
Widely used in liquid crystal body oscillating element housing, crystal case, sliding plate for potentiometer, medical machinery, construction, wind instrument, electronic industry, and manufacturing industries such as springs, motors, connectors, glasses, and probe. Common brands are C7521/C7701/C7541
Common name
Nickel silver alloy,
copper nickel silver alloy
German silver
Factory nickel silver strip/foil/sheet
Factory nickel silver alloy rod/wire
Specification:
Nickel silver wire | 0.08mm-10mm |
Nickel silver rod/bar | 4mm-40mm*1000mm |
Nickel silver strip/foil | 0.05mm-2.0mm |
Nickel silver plate | 0.3mm-15mm*300mm-1000mm |
| Product Name | Copper Alloy Spectacle-frame Wire |
| Product Description | Copper alloy for spectacle-frame wire has excellent mechanical property, well corrosion resistance and good cold and hot processability. It could be made to different spectacle-frame accessories with hundreds of style and shape, such as semi rim, full rim of V-groove, full rim of U-groove and double-sided groove etc. |
| Product Features | 1.High elasticity, excellent cold and hot processability 2.Well weldability 3.Good corrosion resistance 4.Bright surface, well electroplating properties |
| Product Designations | BZn15-20, BZn18-18, BZn18-20, BZn20-20, BZn22-20, BZn25-20 etc. |
| Application Area | Copper alloy for spectacle-frame wire is widely used in the glasses industry. |
| Specification | Round wire of Φ1~10mm(customized according to customer requirements) |
Chemical Composition
Notes:Technology indicators could be adjusted according to customer requirements, such as chemical composition, acoustics and so on.
| ITEM | DESIGNSTIONS | COMPOSITION | |||||
| Cu | Ni | Zn | Fe | Mn | Pb | ||
Cu Nickel Alloy | BZn15-20 | 62-65 | 13.5-16.5 | Bal. | 0.2 | 0.5 | 0.03 |
BZn18-20 | 60-64 | 16.5-19.5 | Bal. | 0.3 | 0.5 | 0.03 | |
BZn25-20 | 53-57 | 23.5-26.5 | Bal. | 0.3 | 0.5 | 0.03 | |
Q1: What is the MOQ?
A1: Any quantity you need when the sizes are in stock.
Wire diameter<0.1mm, it is 1kgs
Wire diameter 0.1~0.3mm, it is 2~3kgs
Wire diameter 0.3~0.7mm, it is 5kgs
Wire diameter 0.7-1.2mm, it is 10kgs
Wire diameter >1.2mm, it is 20-25kgs
For strip,smaller size, it is 10-20kgs
Larger size, it is 50-100kgs
Q2: Can you offer free samples?
A2: Yes,when the same sizes or the close sizes are in stock.
Q3: What’s the payment terms?
A3: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.
Q4: Are you trading company or manufacturer?
A4: We are factory.