Guangzhou Changfeng Steel Co., LTD

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1.2311 P20 Hot Rolled Alloy Steel Flat Bar CC Flaw Detection For Die Holders

1.2311 P20 Hot Rolled Alloy Steel Flat Bar CC Flaw Detection For Die Holders

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Brand Name :CF
Model Number :1.2311, P20, PDS-3, 3Cr2Mo
Certification :ISO / Mill Test Certificate
Place of Origin :China
MOQ :Negotiable
Price :Negotiable
Payment Terms :L/C, T/T
Supply Ability :1000 MT per month
Delivery Time :7-15 days
Packaging Details :Standard Export Packing or As per request
Standard :DIN, JIS, AISI, ASTM, GB, BS
Application :die mould / tooling / machinery
Technics :Hot roll, Forged
Heat treatment :Annealed / Q+T
Hardness :28 to 32 HRC
Flaw detection :CC / DD/ EE
Surface Treatment :Black/Peeled/Polished/Machined/Turned
Shape :Plate / Flat Bar / Round bar
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View Product Description

1.2311/ P20 Prehardening Tooling Machine Plastic Mold Steel Flat Bar and Round Bar

Equivalent Grades:

GB DIN AISI JIS
3Cr2Mo 1.2311 P20 PDS-3

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;

1.2311 P20 Hot Rolled Alloy Steel Flat Bar CC Flaw Detection For Die Holders

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, 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

3, 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

4, 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

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.
1.2311 P20 Hot Rolled Alloy Steel Flat Bar CC Flaw Detection For Die Holders
China 1.2311 P20 Hot Rolled Alloy Steel Flat Bar CC Flaw Detection For Die Holders for sale

1.2311 P20 Hot Rolled Alloy Steel Flat Bar CC Flaw Detection For Die Holders

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