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CuNi18zn20 Maillechort Nickel Silver Copper C7521German Silver Wire/Strip/Bar/Ribbon

China CuNi18zn20 Maillechort Nickel Silver Copper C7521German Silver Wire/Strip/Bar/Ribbon, Find details about China CuNi18zn20 Maillechort, C7521 Precision Alloy from CuNi18zn20 Maillechort Nickel Silver Copper C7521German Silver Wire/Strip/Bar/Ribbon

Model NO.
SP-OhmAlloyCZ20
State
0/1/2h/H/Eh
Electrical Conductivity (%Iacs)
6
Thermal Conductivity W/(M.K)
32
Modulus of Elasticity (Gpa)
125
Trademark
Ohmalloy/OEM
Transport Package
PE+Paper+Carton+Wooden Case
Specification
0.06mm~8mm
Origin
Jiangsu
Model NO.
SP-OhmAlloyCZ20
State
0/1/2h/H/Eh
Electrical Conductivity (%Iacs)
6
Thermal Conductivity W/(M.K)
32
Modulus of Elasticity (Gpa)
125
Trademark
Ohmalloy/OEM
Transport Package
PE+Paper+Carton+Wooden Case
Specification
0.06mm~8mm
Origin
Jiangsu

CuNi18Zn20 Maillechort C7521German Silver Wire/Strip/Bar/Ribbon

 

C7521(CuNi18Zn20),has,many,features:good color, high toughness,high strength,high stability,excellent elasticity with fine silver gloss,good fatigue, rust and corrosion resistance properties.C7521 and C7541 have very good deep-drawing performance.

 

C7521can,be,applied,to,shielding material for communication electronics,antenna material,EMIshielding material,spring contact,flexible terminal, environmentallyfriendly plating-free electronic parts and components,quartz oscillator,high-level material,electric material.

 

1)Normal composition:

Cu

Ni

Zn

Mn

Fe

Pb

62-66%

16.5-19.5%

Bal.

0-0.5%

<0.25%

<0.10%

 

2)Typical Mechanical Properties:

Grade

State

Hardness(HV)

Tensile Strength (N/MM2)

Elongation(%)

C7521

0

-

≥375

≥20

1/2H

120-180

440-570

≥5

H

150-210

540-640

≥3

EH

≥185

≥610

-

 

3)Typical Physical Properties:

Density (g/cm3)

8.73

Electrical Conductivity (%IACS)

6

Thermal Conductivity W/(M.K)

32

Modulus of elasticity (GPa)

125

Specific Heat J/(g.K)

0.34

 

4)Fabrication Properties:

Cold-workability

Machinability

Electric Plating Property

Hot Dip Tin Plating Property

Weldability

Corrosion

Excellent

Suitable

Excellent

Excellent

Good

Excellent

5)Supply Style:

Alloy TypeTypeDimension
C7521WWireD=0.03mm-8.0mm
C7521RRibbonW=0.4mm-40mmT=0.03mm-2.9mm
C7521SStripW=8.0mm-250mmT=0.1mm-3.0mm
C7521FFoilW=6mm-120mmT=0.003mm-0.1mm
C7521BBarW=8.0mm-100mmL=50mm-1000mm

 

2. Production Progress

CuNi18zn20 Maillechort Nickel Silver Copper C7521German Silver Wire/Strip/Bar/Ribbon

3. Package Reference

CuNi18zn20 Maillechort Nickel Silver Copper C7521German Silver Wire/Strip/Bar/Ribbon

4. Our Service

CuNi18zn20 Maillechort Nickel Silver Copper C7521German Silver Wire/Strip/Bar/Ribbon
CuNi18zn20 Maillechort Nickel Silver Copper C7521German Silver Wire/Strip/Bar/Ribbon
 

 

6.Question and Answer

Q1:How can I contact with your company?

A1:We have multiple communication channels : Tel/ :+86-15826530281 

 

Q2:Do you provide free samples?

A2:Yes,we can provide free samples for your testing,but buyer should bear the shipping costs.

 

Q3:What is your payment terms?

A3:30% in advance,balance after receiving the copy of B/L. T/T,L/C,Western Union,Paypal is OK.

 

Q4:What is your lead time?

A4:On normal condition,the lead time is 7 days after the payment. Special order or quantity is subject to the negotiation.

 

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