1.2312/P20+S

Chemiscal composition：

Heat Treatment:

Heat treatment process of quenching (860-880℃ water cooling or oil cooling) and tempering (150-200℃).

The specialty of the steel:

DIN 1.2312 steel has maintained high quality and low sulfur content since its production. Therefore, the material has good polishing and photo-etching properties, good processing performance, high purity, excellent uniformity and reliable uniform hardness. The characteristics of 1.2312 tool steel are: the material hardness of large cross-section is relatively uniform and balanced; excellent cutting performance; high compressive strength; wear resistance; good corrosion resistance; suitable for making large plastic molds.

Main uses:

Main applications of 1.2312 tool  steel: especially suitable for thermoplastic corrosion plastics; suitable for small molds; suitable for transparent and mirror products and molds; extrusion molds for thermoplastic plastics.