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International Mold Steel Porcerax II Sintered, Porous Mold Steel

Category Metal , Ferrous Metal , Tool Steel , Mold Steel
Manufacturer International Mold Steel
Trade Name Porcerax
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF International Mold Steel Porcerax II Sintered, Porous Mold Steel.pdf
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Material Notes:
Description: Porcerax II is a sintered, porous metal with porosity in the range of 20 to 30% by volume. A system of interconnected pores with an average diameter of 7 or 20 micron is dispersed throughout the Porcerax II material. Using Porcerax II in appropriate areas, eliminates gas buildup, reduces injection pressure, lowers cycle times, gloss levels and substantially reduces scrap and reject rates.Unique Characteristics: Sintered, porous mold steel that is 25% air by volume.Interconnected pore structure allows trapped gasses to escape directly through the steel.Pre-hardened to 35-40 HRc for wear resistance.Information provided by International Mold Steel.
Physical Properties Metric English Comments
Porosity 25 %
25 %
air by volume
Pore Size 7.00 - 20.0 microns
0.276 - 0.787 mil
Mechanical Properties Metric English Comments
Hardness, Rockwell C 35 - 40
35 - 40
Tensile Strength, Ultimate 441.2 - 490 MPa
63990 - 71100 psi
Thermal Properties Metric English Comments
CTE, linear 12.0 - 12.5 µm/m-°C

@Temperature 20.0 - 150 °C
6.67 - 6.94 µin/in-°F

@Temperature 68.0 - 302 °F
Thermal Conductivity 29.275 - 33.46 W/m-K

@Temperature 20.0 °C
203.16 - 232.2 BTU-in/hr-ft²-°F

@Temperature 68.0 °F
Descriptive Properties Value Comments
HSS Machinability Good
Polishability Good
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