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Prehardening High Carbon Alloy Steel 28 - 32 HRC Hardness For Die Mould

Guangzhou Changfeng Steel Co., LTD

Prehardening High Carbon Alloy Steel 28 - 32 HRC Hardness For Die Mould

Brand Name : CF

Model Number : 1.2311, P20, PDS-3, 3Cr2Mo

Certification : ISO / MTC

Place of Origin : China

MOQ : Negotiable

Supply Ability : 1000 MT per month

Price : Negotiable

Delivery Time : 7-15 days

Packaging Details : Standard Export Packing or clients’ requirement

Alloy Steel Grade : 1.2311 P20 PDS-3 3Cr2Mo

Standard : DIN, JIS, AISI, ASTM, GB, BS

Application : Die mould / Tooling / Machinery

Melting : EAF+LF+ESR

Technics : Hot roll, Forged

Heat treatment : Annealed / Q+T / H+T

Hardness : 28 to 32 HRC (Prehardening)

Flaw detection : CC / DD/ EE

Surface Treatment : Black / Polished

Shape : Plate / Flat Bar / Round bar

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1.2311 P20 Prehardening Steel Plate and Flat Bar of High Carbon Alloy Steel

1, Features:


a,Good hardness uniformity and polishing property,good machining properties.


b, Good integral machanical performance under high temperature.


c, Good heat-resistance and fatigue-resistance.


d, Pre-hardened to HRC28-32, can be directly used for mould processing, shorten the construction period.


e,High putity and homogeneous structure of China's biggest ESR production base for its strict requirement in the whole process of exploitation, smelting, vacuum degassing, ESR, forging, annealing, inspection.

2, Equivalent Grades:

GB DIN AISI JIS
3Cr2Mo 1.2311 P20 PDS-3

3, Chemical Composition (Wt%) :

Steel Grade C Si Mn Cr Mo S P
1.2311 0.35-0.45 0.20-0.40 0.60-1.00 1.80-2.10 0.30-0.55 ≤0.003 ≤0.030
P20 0.35-0.45 0.20-0.40 0.60-1.00 1.80-2.10 0.30-0.55 ≤0.003 ≤0.030
PDS-3 0.35-0.45 0.20-0.40 0.60-1.00 1.80-2.10 0.30-0.55 ≤0.003 ≤0.030

4, Available Size(mm):

Plate Size(mm) Flat Bar Size(mm) Round Bar Size(mm)
Thickness Width Length Thickness Width Length Diameter Length
10-700 1600-2200 4000-10000 10-700 155-2200 2000-6000 20-200 2000-6000

5, Recommend Heat Treatment:

Quenching Tempering
Heating temperature/℃ Cooling way Hardness (HRC) Heating temperature/℃ Cooling way Hardness
(HRC)
850-880 Oil Cooling 50-52 580-640 Air Cooling 28-32

6, Applications:


Used for various lager-sized or medium-size precision plastic mould and alloy parts.


a, Ideally suited for the production of plastic moulds;


b, Die holders, zinc die casting dies, backers, bolsters and injection moulds;


c, Shafts, rails and wear strips;

Prehardening High Carbon Alloy Steel 28 - 32 HRC Hardness For Die Mould

Our service

Our company have introduced large-sized vertical saw machines, horizontal saw machines, milling machines, grinding machines and other advance equipments, we can export our products by wholesales
and retail sales, whole plate or strip is available. All our products can meet the standards of DIN, AISI, JIS and GB, all the material should be inspected the ultrasonic, hardness and others strict inspection
process before the shipment.
a, Sizes, materials and others are all at your requirements and can be changed;
b, Price varies on materials, dimensions, finish craft and different payments;
c, We are direct manufacture in machinery manufacturing work with experience of several decades;
d, Detail production design will be made according to information you offered;
e, We have adequate inventory, so that we can quick delivery;
f, The most important is that we have advanced equipment.

Product Tags:

high carbon steel plate

      

carbon steel rod

      
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