Catalog

MRI 202S

MRI Alloys

Typical Application: Sand Casting, Gravity Casting

Configuration: Alloy

MRI 202S
Chemical Composition: Alloys Chemical Composition MRI 202S Mg-Zr-Nd-Y Based Alloys MRI Alloys for Sand, Permanent Mold and Investment CastingsTypical Mechanical Properties: Properties | MRI202S-T6 Tensile yield strength [MPa] at 20°C 150-165 at 150°C 145-160 at 175°C 140-155 at 200°C 135-155 Ultimate tensile strength [MPa] at 20°C 250-270 at 150°C 220-245 at 175°C 210-235 at 200°C 200-215 Elongation(%) at 20°C 6-10 at 150°C 12-15 at 175°C 12-16 at 200°C 14-18 Compression Yield Strength (MPa) at 20°C 145-170 at 150°C 145-165 at 175°C 140-155 at 200°C 135-145 Stress [MPa] to produce 0.2% creep strain for 100 hours at 175°C 155 at 200°C 120 at 250°C 55 Typical Physical Properties: Properties | Unit | T ºC | MRI 202S Density g/cm3 20 1.79 Melting range ºC 574-646 Lin. thermal expansion coefficient µm/m.K. 20-100 25.1 Specific heat capacity kJ/kg .K 20 1.05 Thermal conductivity W/m.K. 100 91 Electrical conductivity MS/m 20 15.9 17 kg Ignot 17 kg Ingot Dimensions Weight Length Width Height kg | Lb mm | inch mm | inch mm | inch 17 | 34.4 710 | 28 195 | 7.7 75 | 3 Ignots Layers Weight Length Width Height kg | Lb mm | inch mm | inch mm | inch 54 14 810 | 1785 710 | 28 710 | 28 1050 | 413 Green Pallet