Chemical, physical and mechanical properties of DHP copper.
| CHEMICAL PROPERTIES |
| Cu min. 99.90% |
P 0.015 to 0.40%, |
| Bi max.0.0010%¹ |
Pb max.0.0030% |
| Country |
Standard |
Copper Type |
|
USA |
ASTM B 224 |
|
|
Great Britain |
BS 6017 |
|
|
Germany |
DIN 1787 |
|
|
- |
NF A53100 |
|
|
Finland |
SFS 2907 |
CuDHP |
|
- |
SIS 145015 |
CuDHP |
|
Japan |
JIS H 3300 |
C 1220 |
|
- |
- |
- |
|
¹)Special requirement of Cuproclima |
|
| PHYSICAL PROPERTIES |
|
Density |
kg/dm³ |
|
|
Melting Point |
°C |
|
|
Coefficient of Linear Thermal Expansion 1/Kat 20...300°C |
at 25...100°C
at 20...200°C |
|
|
Specific Heat |
J/kg K
cal/g °C |
|
|
Thermal Conductivity |
W/Km
cal/cm s °C |
|
|
Japan |
JIS H 3300 |
- |
| MECHANICAL PROPERTIES |
|
- |
Drawn |
Annealed |
Skinhard |
Halfhard |
Hard |
|
|
min.380 |
min.210 |
|
|
|
|
Yield Strength
Rp0.2 N/mm² |
min.360 |
avg.60 |
|
|
|
|
Elongation
A5 % |
min.3 |
min.40 |
|
|
|
|
Vickers Hardness
HV |
avg.125 |
avg.55 |
|
|
|
|
Brinell Hardness
HB |
avg.110 |
avg.55 |
|
|
|