| Brand Name: | Allotech |
|---|---|
| Alloy Or Not: | Is Alloy |
| Width: | 10~650mm |
| Thickness: | 0.006mm~0.15mm |
| Application: | diesel locomotive, shipbuilding, generator set. |
| Place of Origin: | China (Mainland) |
| Model Number: | 0048 |
| Cu (Min): | 63.5% |
| Grade: | C27000 |
| Material: | Brass |
| Density: | 8.5g/cm3 |
| Electric conductivity: | 27%IACS |
| Thermal conductivity: | 120W |
| Elastic modulus: | 105000N/mm2 |
Quick Details
Specifications
High-precision 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 |
0.0060.04 |
0.001 |
1.0~650 |
0.1 |
0.040.10 |
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.
Carried Standard(Latest)
| Nations | Standard No. |
Standard Name |
China |
GB/T2059--2000 |
CHINA'S NATIONAL STANDARD |
Japan |
JIS H3100:2000 |
COPPER and COPPER ALLOY SHEETS,PLATES and STRIPS |
U.S.A |
ASTM B36/B 36M -01 |
STANDARD SPECIFICATION for BRASS,PLATE,SHEET,STRIP AND ROLLED BAR |
Germany |
DIN-EN 1652:1997 |
COPPER and COPPER ALLOYS PLATE,SHEET,STRIP and CIRCLES for GENERAL PURPOSES |
DIN-EN 1758:1997 |
COPPER and COPPER ALLOYS STRIP for LEADFRAMES | |
SEMI |
SEMI G4-0302 |
SPECIFICATION for INTERGRATED CIRCUIT LEADFRAME MATERIALS USED IN the PRODUCTION of STAMPED LEADFRAMES |
