Standard and Grade:
P20 /SIS 618/ JIS PDS3/ DIN 1.2311
Round bar: Dia 20-200mm
Flat: 20-130mm * 205-610mm
Plate: 20-400mm * 1000mm-6000mm
Made for special orders/ cut as clients' request
2. Delivery condition:
XF2311/P20 is 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.
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.
5. Chemical composition:
S :≤ 0.003
P :≤ 0.003