Specifications
steel moulding plate 1.20831 Mill direct stock
2 Hot rolled annealed
3 Technique EAF/ESR
4 ISO9001:2008 certificate
steel moulding plate 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
We are tool steel manufacturer, we can supply kinds of tool steel bars with the competitive price and high-quality service,.welcome to inquiry us, we will quota you a good price.
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