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China Wholesale Bronzi Manufacturers – CAMK75900 Nickel Silver Coil or Bar – CORAM


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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Carbon Masterbatch, Thermochromic Masterbatch, Eva Masterbatch, We welcome new and old shoppers to make contact with us by telephone or mail us inquiries by mail for foreseeable future company associations and attaining mutual achievements.
China Wholesale Bronzi Manufacturers – 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 Bronzi Manufacturers –  CAMK75900 Nickel Silver Coil or Bar – CORAM detail pictures


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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of China Wholesale Bronzi Manufacturers – CAMK75900 Nickel Silver Coil or Bar – CORAM , The product will supply to all over the world, such as: Albania, South Africa, Spain, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Judy from Atlanta - 2017.01.28 19:59
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By April from Nepal - 2017.05.21 12:31
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