TRCZ (CuCrZr)
CuCrZr 'C-18150'
Description Of Material
CuCrZr contains; approximately 1% Chromium and 0,1% Zirconium. This alloy has good hardness and high electrical and thermal conductivity after forging and heat treatment processes.
Chemical Composition
| Cu |
Cr |
Be |
Zr |
Ni |
Si |
Other |
| Rest |
0,3-1,2 |
|
0,03-0,2 |
|
|
|
Specifications
| DIN: 2,1293 |
ASTM: C18150 |
RWMA: CLASS II |
Mechanical Proporties
| Tensile Strenght (Rm) N/mm² |
: 350-440 |
| Yield Strenght (Rp 0,2) N/mm² |
: 300-350 |
| Elongation (A5) % |
: Min.8-15 |
| Hardness (HB 30) |
: 100-160 |
| Elastic Modulus |
: 120 x 10³ N/ mm² |
Physical Proporties
| Density |
: 8,96 g/ cm³ |
| Specific Heat |
: 0,38 j/g.k |
| Electrical Conductivity |
: 49-59 MS/ m |
| Electrical Conductivity (I.A.C.S.) |
: 70-76 % |
| Termal Conductivity |
: 320 W/ m.K |
| Coefficient of Thermal Expansion |
: 20-100 ºC 17,0 X 10-6 /K |
| Working Temparature |
: 500 °C maks. |
Applications
It uses as spot welding electrodes, electrode holders and seam welding discs in resistance welding, electrodes for spark erosion, moulds for continuous casting of steel and aluminium, electrical components working under mechanical stress and dies working under low pressure in casting of non ferrous metals.
C18150 - CuCrZr Technical Datasheet
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