Plastic Mold Steel 1.2311

We are engaged in offering excellent quality Plastic Mold Steel 1.2311 to our valuable clients.
Standard and Grade:
P20 /SIS 618/ JIS PDS3/ DIN 1.2311
1. Size:
Thick: 20 to 300mm
Width: 2200mm
Length: 10000mm
Materials can be cut as your request.
2. Delivery condition:
Pre-hardened: 30-36HRC

Characteristics:
1) Our P20 is a new type of steel for plastic mold modified based on DIN1.2311 steel.
2) By modifying the chemical compositions of the steel, the anti-acid effect become more excellent and the mirror polishing property become more superior;
3) Smelted in application of ESR process, the steel becomes more purified;
4) The steel is 100% subject to ultrasonic defect detection and free of air bubbles and sir porosity;
5) The steel is supplied in pre-hardened state (30-36HRC) and suitable for direct molding.
6) Softened steel and special hardening heat treatment services may be provided according to the clients' need.

Product Specification/Models
5. Chemical composition:
C: 0.35to0.45
Mn: 1.3to1.6
Si: 0.2to0.4
S: less 0.003
P: less 0.003
Cr: 1.8 to 2.1
Mo: 0.15to 0.25

Applications:
XFP20Mis suitable for general toy mold ,lower core of small / medium plastic mold (inner mold ),and
test mold for plastic products . For example : mold for toy casing and parts ,inner mold parts for daily articles.It is also widely used in the mold for electric swithes,seals and gaskets.