99,99 чистоты меди C11000 C17200 C12200 C17500 C10200 C14420 лист

Share on:


Price:1,00 $
Price in USD:Details

Quantity:


Product Overview

Description



Product Description


GB/T
DIN
EN
ASTM
TU2
E Cu58
Cu ETP
C11000


Material introduction:C11000(Cu ETP)
Cu ETP is an electrolytically refined oxygen-containing copper. It has good electrical conductivity but
compared with other high conductivity copper due to the high residua oxygen content of the alloy it is
not suitable for processing (annealing welding etc.) and use in high temperature ( temperature greater
than 370 ° C )reducing gas.Because it is prone to hydrogen embrittlement when the material is heated
to 600 ° C or higher the oxygen insidethe material will form water vapor with the hydrogen in the air
causing the internal structureof the material to be brittle & cremated so hydrogen embrittlement occurs.
Material Features:
1. Cu copper content is greater than 99.9% oxygen content 5-40 PPM
2. Compared with oxygen-free copper C10200 OFC the processing cost is lower.
3. Not suitable for use at temperatures above 370 ° C prone to hydrogen embrittlement
4. Widely used in electronic parts of electrical components, electrical products
Physical properties


Density(g/cm3)
8.9
Electrical conductivity{IACS%(20℃)}
100
Modulus of elasticity(KN/mm2)
127
Thermal conductivity{W/(m*K)}
394
Coefficient of thermal expansion (10-6/℃ 20/℃~100/℃)
17.7


Mechanical Properties


Temper
Tensile Strength
Elongation A50
Hardness
(Rm,Mpa)
%
HV
0
195min
35min
60max
1/4H
215-255
25min
55-100
1/2H
255-315
15min
75-120
H
290min
5min
80


Chemical composition


Cu
≥99.90
O
0.005-0.040








Product line




OEM/ODM




MORE PRODUCTS




Packing & Delivery




To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.




Company Profile








Shandong Xinhongsheng Metal Products Co. Ltd. is located in LiaoCheng, Shandong Province ,with a registered capital of 28.88 million yuan .It is specialized steel company integrating domestic trade and foreign trade .The company’s products are mainly stainless steel coil , stainless steel sheet, stainless steel pipe , stainless steel bar, aluminum coil, aluminum sheet , aluminum circle and few copper products.


FAQ




Contact Us




0.009 s.