P-20 Plastic Mold Alloy Steel
P-20 is mold quality alloy steel supplied in the prehardened condition. Special melting and refining practices are utilized to produce a uniform product with exceptional cleanliness. These characteristics allow P-20 to be polished to an extremely high finish required for plastic molding. The material is tested to rigorous tool steel standards to ensure uniformity of structure and freedom from defects. P-20 is supplied prehardened to 262/321 BHN. The balanced alloy composition of P-20 ensures a uniform cross-sectional hardness.
|0.28 - 0.40||1.40 - 2.00||0.60 - 1.00||0.30 - 0.55||0.03 Max.||0.03 Max.||0.20 - 0.80|
Size Availability:Flats • Hollowbar • Metric • Non-Standard • Rounds • Squares • Standard
Designations:AISI P20 Alloy Steel - US
AISI P20 Mold Steel - US
DIN 1.2330 - Germany
UNS T51620 - US