P20

P20 Mold Steel

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Product Description

Products: Round bar, Flat bar, Plates.

Die Steel P20 Plastic Module Steel
Equivalent grades: 3Cr2Mo/HPM7/PX82/2311/618/M201
Application area
Usage :Suitable for large & medium-sized and precision plastic mould and low-melting-point alloy (such as tin,zinc,lead,lead alloy) die-casting molds.
Characteristic :With good machining performance, excellent polishing performance and hardenability,high hardness and wear resistance, at the same time the cross-section of a larger size will enable a more uniform hardness.
Chemical Composition :(%)

 C  W  Mo  Cr  V  Mn  Si  P S
 0.32-0.38  0.10-0.20  1.00-1.50  0.05-0.08  1.20-1.50  0.02-0.50  ≤0.030 ≤0.020

PRE-HARDENED
Hardness :HRC30-38
UT standard :
SEP1921,(DEC.84)E/e
Delivery status :
As Hot rolled/ forged,in pre-hardened condition.
Size :
Hot rolled flat bar
Thickness:10mm-100mm
Width:200mm-710mm
Forged block
(100mm-300mm)×(200mm-710mm)
Tempering Hardness :30-38HRC