4Cr13/ DIN 1.2083 tool steel: 1)Plastic mould steel 2)Good machinability 3)Good impact strengt 4)Good polishability

4Cr13/1.2083/420SS  tool steel:

1.Specification of Flat steel: Thickness: 20mm-300mm; width: 20mm-800mm.

   Specification of round bars: Diameter: 12-800mm

 

2.Charateristics: 1. Belong to medial carbon high chrome Martensite shape stainless steel

                           2. High purity , good performance of high mirror polishing, anti-acid, anti-rust after heat- treatment

                           3. Good corrosion resistance

                           4. Resistance for erosive attack

                           5. Low deformation rate

                           6. Good stability

3.applications

used for making the corrosion and wear resistance of high quality plastic moulds for PVC, PP,EP,PC ,PMMA etc

4. chemical composition

	C	Si	Mn	Cr	S	V
4Cr13	0.34-0.42	0.6-1.3	0.2-0.7	13-14.5	0.03	0.15

5. Plant image:

 

6. Process chart: