Welcome to Ningshing Special-Steel
AISI P20 / DIN 1.2311 Plastic Mold Steel
AISI P20 / DIN 1.2311 Plastic Mold Steel
AISI P20 / DIN 1.2311 Plastic Mold Steel
AISI P20 / DIN 1.2311 Plastic Mold Steel

AISI P20 / DIN 1.2311 Plastic Mold Steel

Model NO.:
plastic mold steel 1.2311
Delivery:
FOB

AISI P20 | DIN 1.2311 Plastic Mold Steel



Ningshing Special-Steel is one of the largest specialized stockiest and service center for tool steel and alloy steel in China. We have more than 20 years of experiences in supplying AISI P20 / DIN 1.2311 Plastic Mold Steel.


AISI P20 / DIN 1.2311 Plastic Mold Steel is a kind of plastic mold steel widely used in the world, with good comprehensive mechanical properties, good hardenability. It is easy to get the homogeneous hardness throughout the section for big dimension blocks. Good polish ability, good toughness on the surface. Delivered in Pre-hardening condition, used directly for making molds, that can guaranteegood usability and avoid the deformation in heat treatment.

Dimensions
Round: dia.10-500 mm
Hot Rolled Plate: 10-460 x 1600-2300 mm
Forged Block: 150-500 x 200-1900 mm

Delivery Condition
EAF+LF+VD, Forged, Q+T, Black surface or Machined surface, UT SEP1921 Class3 D/d
Hardness: 28-34HRC (or as per requirement)

Equivalence

AISI / SAE DIN / W.Nr JISGB
P201.2311----3Cr2Mo

Chemical Composition(%)

Steel Grade CSiMnPSCrMo
P200.28- 0.40 0.20- 0.80 0.60- 1.00 ≤ 0.030 ≤ 0.030 1.40- 2.00 0.30- 0.55
1.23110.35-0.450.20-0.401.30-1.60≤ 0.030 ≤ 0.030 1.80-2.100.15-0.25
3Cr2Mo0.28-0.400.20-0.800.60-1.00≤ 0.030 ≤ 0.030 1.40-2.000.30-0.55

Applications

1. Making medium or large sized high precision plastic molds with long life.
2. Making low melting point alloyed die casting molds, like tin, zinc, lead.

Forging Technique

Heat Temperature Start Forging Temperature Finish Forging Temperature Cooling Method
1120-1160 °C 1070-1110 °C >=850 °C Sand Cooling or Slow Cooling

Related Products

Model NO.:plastic mold steel 1.2344
Model NO.:plastic mold steel 1.2738 Plate
Model NO.:plastic mold steel 4Cr13
Model NO.:plastic mold steel C45
Model NO.:plastic mold steel 1.2085
Model NO.:plastic mold steel NAK80
Model NO.:plastic mold steel 4140
Model NO.:plastic mold steel 1.2083