Model Number: CMA01
Brand Name: AISI 420
Key Specifications/Special Features:
DescriptionSteel 420 displays the best corrosion resistance in hardened condition with a surface polished to give a mirror finish.ApplicationsAll kinds of cutting tools – knives, shears, surgical instruments, moulds for plastics production, as well as for surgical instruments and measuring gauges.Physical properties (average values) at ambient temperatureModulus of elasticity [103x N/mm2]: 220
Density [g/cm3]: 7.73
Thermal conductivity [W/m.K]: 30.0
Electric resistivity [Ohm mm2/m]: 0.65
Specific heat capacity[J/g.K]: 0.46
Coefficient of linear thermal expansion 10-6oC-1