Plastic tool steel 1.2083

Specifications

Plastic tool steel 1.2083
1 Mill direct stock
2 Hot rolled annealed
3 Technique EAF/ESR
4 ISO9001:2008 certificate

  Plastic tool steel 1.2083

1. chemical composition

Huate	C	Si	Mn	Cr	S	V	ASTM
4Cr13	0.34-0.42	0.6-1.3	0.2-0.7	13-14.5	0.03	0.15	E52100

 

2. Available sizes :

Rolled flat bar  Thickness 12-60mm     width:200-610mm  Rolled Round bar   dia. 50-130mm

Forged flat bar Thickness:60-200mm   width:100-800mm  Forged round bar    dia. 50-400mm

 

 3.Annealed hardness :≤225HBS  

 

4.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

5.applications

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

 

 

6 Process

Furnce material-melting-steel ingot-forging-forging billet-heating-rolling - slow cooling-collecting-annealing-finishing-inspection-package-shipping

Annealed + black/peeled/turned/grinding/polishing surface option, UT test accord with SEP1921-84 class c/c

 

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