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Rolled Copper Foil

Electrical High-precision Rolled Copper Foil

Product Name: Electrical high-precision Rolled Copper Foil
Product OEM: Available
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Product Details

Product Data

Electrical high-precision Rolled Copper Foil Mechanical Property:

Mark

State

Mechanical Property

Hardness

Name

JIS Number

Strength of extension Rm,Mpa

Elongation A,%

HV

H70/H68/H65/

 

C2600/C2680

 

 

 

1/4 Hardness

1/4H

350 ~ 410

≥35

85 ~ 115

Half hardness

1/2H

380 ~ 440

≥23

110 ~ 140

3/4 hardness

3/4H

400 ~ 470

≥15

125 ~ 155

hardness

H

440 ~ 530

----

140 ~ 170

Very hard

EH

520 ~ 620

----

160 ~ 190

Elasticity hard

SH

570 ~ 670

----

≥175

 

超弹性

ESH

≥620

----

≥190

Note: the performance data in the table refers to the product thickness not less than 0.15mm.

 

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Level classification

Mark

State

Grain size ,mm

Mechanical Property

Hardness

 

HV

 

Class name

Nominal value

Range

Strength of extension

 

Rm,Mpa

Elongation

 

A,%

GB

ASTM

H70/H68/H65/

 

C2600/ C2680

 

Annealing state

A

OS015

0.015

α ~ 0.025

365 ~ 415

≥40

≤105

B

OS025

0.025

0.015 ~ 0.035

340 ~ 390

≥45

≤95

C

OS035

0.035

0.025 ~ 0.050

315 ~ 365

≥45

≤85

D

OS050

0.05

0.035 ~ 0.070

295 ~ 355

≥50

≤75

Note:

1. Alpha refers to the smallest crystal after recrystallization.

2. In the contract condition, the grain size range of the table is the regulation value, and the mechanical property and hardness are the reference values.

Product Description

Electrical high-precision Rolled Copper Foil Product thickness accuracy

Thickness Range(mm)

Thickness Tolerance(mm)

0.07 ~ 0.1

±0.003

>0.1 ~ 0.15

±0.005

>0.15 ~ 0.3

±0.008

>0.3 ~ 0.5

±0.010

>0.5 ~ 0.8

±0.013

>0.8 ~ 1.0

±0.015

>1.0 ~ 2.0

±0.020

Note:

1. This table stipulates that the product thickness accuracy is in accordance with the highest precision of the German eu din-en and international semiconductor materials association SEMI standard.

2. In the contract condition, if the user only requires positive or negative deviation, the value is twice the value in the table.

 

图2.jpg

Product width accuracy

Thickness Range (mm)

Width range and corresponding width deviation (mm)

 

≤50

>50 ~ 100

>100 ~ 200

>200 ~ 430


0.07 ~ 0.3

±0.05

±0.08

±0.20

±0.30

>0.3 ~ 1.0

±0.08

±0.10

±0.20

±0.40

>1.0 ~ 2.0

----------------------------------------------

±0.50

 Note:

1. In the contract condition, if the user only requires positive or negative deviation, the value is twice the value in the table.

2. Maximum single volume weight of 8000kg (430mm width);The maximum unit width is 18kg /mm.

Product Application

Electrical high-precision Rolled Copper Foil Application:

Multi-row insert, multi-point connector, socket, socket, electrode cap, rf cable, transformer, etc.

图3.jpg

Package and Delivery

1. Standard Exporting package.

2. Original package or neutral package.

3. According to clients ' needs.

4. Shipped in10-35 days after payment.

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Our Service

Premium Quality

Fast Delivery

Small Order Acceptable

Wonderful Teamwork

Spot delivery, including delivering small batches of goods

Provide wide-range and complete materials series products

Our application technology expert provide the best material and recommendation

One-stop service

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