Main Products: tool steel ,mould steel ,rolling steel plate ,flat steel ,wrought plate
hot rolled plastic P20 steel
Negotiable /Ton
Min.Order:5 Tons
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Hubei Bo Da Metallurgical Rolling Co., Ltd.
Business Type: Manufacturer
Hubei ChinaMain Products: tool steel ,mould steel ,rolling steel plate ,flat steel ,wrought plateProduct Details
hot rolled plastic P20 steel
1.Chemical Composition(%)
| C | Si | Mn | P | S | Cr | Mo |
| 0.28-0.40 | 0.20-0.80 | 0.60-1.00 | ≤0.03 | ≤0.03 | 1.40-2.00 | 0.30-0.55 |
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 Properties
Supplied in the hardened and tempered condition, no requiring further heat treatment. Good machinability, polishability and hardenability.
4 Applications
it is widely used for manufacture of injection moulding, thermoplastic blow up dies. and die casting industries.
7. Delivery condition
prehardened:330-280HBS
annealed hardness ≤229HBS
8 Surface
black/peeled/turned/grinding/polishing
9 Process
Furnce material-melting-steel ingot-forging-forging billet-heating-rolling-slow cooling-collecting-annealing-finishing-inspection-package-shipping
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