P20
Tool and Die Steel
P20 is a pre-hardened, vacuum-degassed, pure steel suitable for plastic molds requiring high polishing or texturing (32-36 HRC is equivalent to Swedish 618 and German GS-2311). It is used directly in mold making and has good dimensional stability. Pre-hardened steel can meet the needs of general plastic mold applications and has a mold life of up to 500,000 cycles.
- Product Description
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1. Product Introduction: P20 is a pre-hardened, vacuum-degassed, pure steel suitable for plastic molds requiring high polishing or texturing (HRC 32-36 is equivalent to Swedish 618 and German GS-2311). It is directly used for mold making and has good dimensional stability. Pre-hardened steel can meet the needs of general plastic mold applications and has a mold life of up to 500,000 cycles.
2. Main features: good machining performance, uniform material hardness, and good polishing performance.
3.Chemical composition
Brand
chemical composition
C
Mn
Si
S
P
Cr
Mo
P20
0.40
1.00
0.40
0.005
0.009
1.72
0.42
4. Supply status: Factory pre-hardened, 32-38HRC
5.Steel application:
P20H steel is a pre-hardened plastic mold steel. Widely used in China, it boasts a factory hardness of 32-38 HRC. It is suitable for medium-to-large precision molds and for long-term production of high-quality plastic molds. This steel has good machinability and can be polished with minimal polishing.
6. Brand
Similar brands Fugang China (GB) Germany (GS) □JIS United States (AISI) Sweden (ASSAB) P20 3Cr2Mo 1.2311 PDS-3 P20 618
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