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Nickel Brass Strip /White Copper Strip/Nickel Silver Strip
| Price | $16.00 |
|---|---|
| Min Order | 20 Kilogram |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 451 people viewed |
Model NO.:
C7521 C7701
Condition:
Bright
Density g/cm3:
8.7
Electrical Conductivity %Iacs:
5
Thermal Conductivity W/(M.K):
32
Modulus of Elasticity Gpa:
125
Specific Heat J/(G.K):
0.34
Machinability:
Suitable
Electric Plating Property:
Excellent
Hot DIP Tin Plating Property:
Excellent
Weldability:
Good
Product Type:
Strip
Carbon Content:
Low Carbon
Material:
Cu, Ni, Zn
Trademark:
Ualloy
Transport Package:
in Coil, Carton, Wooden Case, Pallet
Specification:
RoHS, SGS
Origin:
Zhejiang, China
HS Code:
74094000
Product Description
Nickel Brass strip /White Copper strip/Nickel Silver strip
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.
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.
Mechanical Properties
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.
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.
Mechanical Properties
| 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 | ||||||
| Bzn18-26 | C7701 | C77000 | 1/2H | 0.08-10.0 | 540-655 | ≥8 | ≥0.06 | 150-210 | 53.5-56.5 | 16.5-19.5 | 16.5-19.5 |
| H | 0.08-10.0 | 630-735 | ≥4 | ≥0.06 | 180-240 | ||||||
| EH | 0.08-10.0 | 705-805 | ≥0.06 | 210-260 | |||||||
| SH | 0.08-10.0 | 765-865 | 230-270 | ||||||||
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