Categories | Copper Foil |
---|---|
Brand Name: | Allotech |
Model Number: | C26000 C27000 |
Certification: | ISO 9001 |
Place of Origin: | CHINA |
MOQ: | 100KG |
Price: | 10~15USD/KG |
Payment Terms: | T/T, Western Union, D/A, D/P, L/C, MoneyGram |
Supply Ability: | 100TON EACH MONTH |
Delivery Time: | WITHIN 2 WEEKS |
Packaging Details: | WOODEN BOX |
Max Size: | 1295mm×1295mm |
Thickness: | 0.009mm~0.105mm |
Performance: | Metallographic |
Density: | 8.5g/cm3 |
Alloy No: | Asmt C 26800 |
Chemical Composition: | Cu 64~68% Balance Zn |
Elastic Modulus: | 105000n/M |
Soften Temperature: | 380ºC |
Thermal Conductivity(20ºC): | 120W/(M/ºC) |
Thickness Tolerance: | ±0.003 |
Company Info. |
Allotech Co.Ltd |
View Contact Details |
Product List |
Soft Annealed C26000 C27000 Rolled Brass Foil
Chemical Composition (%)
Alloy No. | Chemical Composition( %,Max.) | ||||||||
Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Impurity | |
H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
H68 | 67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
Alloy Table
China | ISO | ASTM | JIS |
H90 | CuZn10 | C22000 | C2200 |
H85 | CuZn15 | C23000 | C2300 |
H70 | CuZn30 | C26000 | C2600 |
H68 | ------ | ------- | ------ |
H65 | CuZn35 | C27000 | C2700 |
Physical Properties
Density:8.5g/cm3
Electric conductivity(20 °C ): 27%IACS
Thermal conductivity (20 °C): 120W/(m °C )
Elastic modulus: 105000N/mm2
Thermal expansion coefficient (20-300 °C ) 20 X 10 -6 °C -1
Specifications Available
Unit | Thickness | Width | Temper |
mm | 0.006~0.1 | 1.0~650 | O,1/4H,1/2H,H |
inch | 0.0002~0.004 | 0.04~25.6 |
Sizes and Tolerances (mm)
Thickness | Thickness Tolerances | Width | Width Tolerances |
0.006~0.04 | ± 0.001 | 1.0~650 | ± 0.1 |
> 0.04~0.10 | ± 0.002 |
Mechanical Properties
Temper | JIS Temper | Tensile Strength Rm/N/mm2 | Elongation A50/% | Hardness HV |
M | O | 350~410 | ≥ 30 | 70~100 |
Y4 | 1/4H | 380~445 | ≥ 20 | 105~145 |
Y2 | 1/2H | 390~480 | ≥ 15 | 120~165 |
Y | H | 460~510 | ≥ 10 | 135~185 |
Note: We can provide products with other properties according to customers` requirements.
Application:
High precision radiator foil is main material in manufacturing
automobile, farmer machine, mining machinery, engineering
machinery, diesel locomotive, shipbuilding, generator set.