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.

치수
원형: 지름 10~500 mm
열간 압연 판: 10-460 x 1600-2300 mm
단조 블록: 150-500 x 200-1900 mm

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