Materials of Construction
|
Standard weight material |
Series 3 non-magnetic austenitic stainless steel |
Weight density |
7.8 g/cm³ |
Optional fractional weights |
Solution heat treated aluminum |
Weight density |
2.7 g/cm³ |
Piston material |
Tungsten carbide with nickel binder
Density- 15.0 g/cm³ |
Cylinder material |
Hardened martensitic steel
Tungsten carbide (water above 500 psi, 35 bar) |
Thermal coefficients of expansion |
Oil piston/cylinder 16.5 ppm/°C
Water (above 500 psi, 35 bar) 11 ppm/°C |