Ohmalloy Material Co.,Ltd
| Payment Terms | , L/C, T/T |
| Supply Ability | 20000T/Year |
| Delivery Time | 7-20days after your deposit received |
| Packaging Details | IN Wooden box |
| Standard | ASTM B122 |
| Surface | Bright |
| Size | 0.038mm*50mm |
| Power or not | Not |
| Type | Cu-Ni-Zn |
| Craft | Hot forging& Cold Rolling |
| Shape | Foil&Strip |
| JIS | C7521 |
| Cu | Min63 |
| UNS | CuNi18Zn20 |
| Brand Name | OHMALLOY |
| Model Number | C75200 |
| Certification | ISO ROHS |
| Place of Origin | China(Shanghai) |
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Product Specification
| Payment Terms | , L/C, T/T | Supply Ability | 20000T/Year |
| Delivery Time | 7-20days after your deposit received | Packaging Details | IN Wooden box |
| Standard | ASTM B122 | Surface | Bright |
| Size | 0.038mm*50mm | Power or not | Not |
| Type | Cu-Ni-Zn | Craft | Hot forging& Cold Rolling |
| Shape | Foil&Strip | JIS | C7521 |
| Cu | Min63 | UNS | CuNi18Zn20 |
| Brand Name | OHMALLOY | Model Number | C75200 |
| Certification | ISO ROHS | Place of Origin | China(Shanghai) |
| High Light | 0.038mm*50mm Copper Nickel Zinc Alloy ，C7521 Copper Nickel Zinc Alloy ，Antenna Copper Nickel Zinc Alloy | ||
0.038mm*50mm Copper-Nickel-Zinc alloy C7521 Strip for Electrostatic plate of EHV Transformer
Description:
C7521 is Copper-Nickel-Zinc alloy, also called nickel silver, German silver, new silver, nickel brass, albata, or electrum, is a copper alloy with nickel and often zinc. Nickel silver is named for its silvery appearance, but it contains no elemental silver unless plated.
The equivalent for C7521 in other countries is C76400,CDA764, CuNi18Zn20,JIS C7521,BZn18-20,NS 106,CW 409 J
| Symbol or Brands | Temper | Tension test | Hardness test | Chemical Composition | |||||||
| GB | JIS | UNS | Thickness mm | Tensile strength MPa | Elongation% | Thickness mm | Vickers Hardness HV | Cu | Ni | Zn | |
| Bzn18-18 | C7521 | C75200 | 0 | 0.08-10.0 | ≥375 | ≥20 | 63.5-66.5 | 16.5-19.5 | Balance | ||
| 1/2H | 0.08-10.0 | 440-570 | ≥5 | ≥0.06 | 120-180 | ||||||
| H | 0.08-10.0 | ≥540 | ≥3 | ≥0.06 | 150-200 | ||||||
Features:
1) Good color
2) High toughness
3) High strength
4) High stability
5) Excellent elasticity with fine silver gloss
6) Good fatigue
7) Rust and corrosion resistance properties
8) C7521 and C7701 have very good deep-drawing performance
Main application:
Copper-nickel-zinc alloy strip is widely used in antenna, cellphone shielding case,crystal resonator shell, silverware, jewelry, glasses, medical apparatus and instruments, zipper and keys’ industry.
FAQ
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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