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China Wholesale Cupro Nickel Fittings Factory – CAMK75900 Nickel Silver Coil or Bar – CORAM


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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for 752 Nickel Silver, Copper Zinc Lead Alloy, Aluminum Nickel Copper, We welcome new and previous clients from all walks of lifestyle to get in touch with us for long term business relationships and mutual accomplishment!
China Wholesale Cupro Nickel Fittings Factory – CAMK75900 Nickel Silver Coil or Bar – CORAM Detail:

Material Designation

GB BZN18-20
UNS C75900
EN CuNi18Zn20
JIS /

Chemical Composition

Copper, Cu 60.0 – 65.0%
Nickel, Ni 17.0 – 19.0%
Zinc, Zn Rem.

Properties

Density 8.73 g/cm3
Electrical Conductivity 6 %IACS
Thermal Conductivity 30 W/( m·K)
Coefficiency of Thermal Expansion 16.5 μm/(m·K)
Modulus of Elasticity 132 Gpa
Cold Workability Excellent
Hot Working Fair
Machinability (C36000 = 100 %) 25 %
Machinability (C36000 = 100 %) Excellent
Electroplating Excellent
Resistance Welding (Butt Weld) Excellent
Hard Soldering Excellent
Inert Gas Shielded Arc Welding Fair

Characteristics

This alloy is lead-free nickel silver which has a silvery color and good resistance to tarnishing, has excellent cold working performance, high strength and high elasticity, Nickel silver is characterized by good temperature resistance necessary for welding and soldering.

Application

Mainly used in electronic industry shields, resonator shells, metal structures such as rivets, screws, tableware, bow parts, camera parts, templates and other optical parts, as well as spectacle frames, nameplates, hollow parts, etched bases, radio dials and the musical instrument industry.

Mechanical Properties

Specification

mm (up to)

Temper

Tensile Strength

Min. MPa

Yield Strength

Min. MPa

Elongation

Min. A%

Hardness

Min. HV5

COIL

φ 0.5-15.0

H01

440

/

/

90

H02

550

/

/

140

H03

600

/

/

160

H04

650

/

/

180

H06

700

/

/

190

ROD

H04

500

/

/

150

Advantage

1. We actively respond to any questions from customers and provide shorter delivery times. If customers have urgent needs, we will fully cooperate.

2. We focus on controlling the production process so that the performance of each batch is as consistent as possible and the product quality is excellent.

3. We cooperate with the best domestic freight forwarders to provide customers with sea, rail and air transportation and combined transportation solutions, and have plans for transportation difficulties caused by natural disasters, epidemics, wars and other factors.


Product detail pictures:

China Wholesale Cupro Nickel Fittings Factory –  CAMK75900 Nickel Silver Coil or Bar – CORAM detail pictures


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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of China Wholesale Cupro Nickel Fittings Factory – CAMK75900 Nickel Silver Coil or Bar – CORAM , The product will supply to all over the world, such as: Hanover, India, Russia, We insist on "Quality First, Reputation First and Customer First". We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.
  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Anastasia from Brisbane - 2018.06.30 17:29
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Martha from Singapore - 2017.08.16 13:39
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