C19400 Copper Strip
  • C19400 Copper StripC19400 Copper Strip
  • C19400 Copper StripC19400 Copper Strip
  • C19400 Copper StripC19400 Copper Strip
  • C19400 Copper StripC19400 Copper Strip

C19400 Copper Strip

C19400 copper strip is copper-iron-phosphorus alloy, it has good electrical and thermal conductivity, as well as high strength and hardness, high internal softening temperature resistance, corrosion resistance, stress corrosion resistance, etc. The strip has high precision, good plate shape, and no residual stress.

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Product Description

C19400 Copper Strip

Copper strip factory, more than 10 years manufacture experience, attained ISO9001, work on OEM and ODM projects..




1.   Introduction of the C19400 copper strip


C19400 is copper-iron-phosphorus alloy ,It has good electrical and thermal conductivity, as well as high strength and hardness, high internal softening temperature resistance, corrosion resistance, stress corrosion resistance, etc.


The strip has high precision, good plate shape, and no residual stress.


2.   Grade and temper for C19400 copper strip


Grade: CDA-19400 | CA-19400 | C194 | 194 | CDA194 | CA194 | 19400

Temper:  O, 1/4H, 1/2H, H, EH,SH


3.   Chemical composition of C19400 copper strip


Chemical composition for C19400 alloy

Elements

Cu

Fe

P

Zn

   Composition   

  ≥97  

  2.1-2.6  

  0.015-0.15  

  0.05-0.2  


4.   Characteristic of C19400 copper strip


FEATURES



  • Resistant to Stesss Relaxation
  • Twice the Electrical Conductivity of C260 Brass
  • Corrosion Resistant
  • Good Bend Formability
  • High Strength

 

5.   Mechanical properties for C19400 copper strip


MECHANICAL PROPERTIES FOR C19400 COPPER

Temper

  Tensile Strength  

Yield Offset

Elongation

Hardness

x 1000 P.S.I.

  0.2% offset x 1000 P.S.I.  

  % in 2 Inches   

   .020 Gauge and Above   

  H00  

O

40 - 50

20 - 40

15 - 35

VH 80 Nom.

H01

1/4H

45 - 60

40 - 56

6-20

VH 95 - 120

H02

1/2H

53 - 63

36 - 58

6-15

B 59 Nom.

H04

Hard

60 - 70

53 - 65

3-8

B 71 Nom.

H06

Ex-H

67 - 73

64 - 72

2 Min.

B 74 Nom.

H08

Spring

70 - 76

67 - 75

1 Min.

B 76 Nom.

H10

Ex-Spring

73 - 80

70 - 79

-

B 77 Nom.



6.   Application of C19400 copper strip


C19400 copper strip is used in the connector industry of the electronics industry and the material of lead frames for large-scale integrated circuits.




7.   Manufacture plant of C19400 copper strip


8.   Tests and inspection for C19400 copper strip


Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.

C19400 Copper Strip test


9.   Mill certificate for C19400 copper strip


C19400 Copper Strip certificate


10. Packing and shipping for C19400 copper strip


  Packing:

 First wrapped by anti-rust paper, second wrapped by plastic film, then packed by wooden box or wooden pallet ..

C19400 Copper Strip packing



Shipping:

We will choose the best way according to customer’s requests.
1. By Air, to the indicated airport.

2. By Express (FedEx, UPS, DHL, TNT,EMS), to the indicated address.
2. By Sea, to the indicated sea port.

C19400 Copper Strip delivery



11.Questions and Answers


a1. Do you have ISO certificate?

Yes, we obtained ISO9001


a2. How long is your delivery time forC19400 copper strip?

If the master coil is available,  3-7 days do slitting will be ready , if not, will need 20-25 days for new production.


a3. Can you help us to choose suitable material?

Yes, we can recommend the most suitable material according to your application.


a4. How do you control quality?

We produce strictly according to customer’s drawings and requests, here are strict control plan in every process, full check of each parts, strive to provide customer 100% quality products, ROHS/SGS test report, material certificate are available.


a5. Do you provide sample? Free or charge?

Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.





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