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PDS-3 / 3Cr2Mo Plastic Mold Steel Round Bar Diameter 10 - 350mm Free Samples

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China Guangzhou Changfeng Steel Co., LTD certification
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PDS-3 / 3Cr2Mo Plastic Mold Steel Round Bar Diameter 10 - 350mm Free Samples

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Large Image :  PDS-3 / 3Cr2Mo Plastic Mold Steel Round Bar Diameter 10 - 350mm Free Samples

Product Details:
Place of Origin: China
Brand Name: CF
Certification: ISO / Mill Test Certificate
Model Number: 1.2311, P20, PDS-3, 3Cr2Mo
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard Export Packing or As per request
Delivery Time: 7-15 days
Payment Terms: T/T, L/C
Supply Ability: 1000 MT per month
Detailed Product Description
Heat Treatment: Annealed/Q + T Surface Treatment: Black/Peeled/Polished/Machined
Delivery Condition: Forged Or Hot Rolled Test: SGS/Ut 100%/Element Testing
Shape: Round/plate/sheet/flat Bar Hardness: 28 To 32 HRC
Flaw Detection: CC / DD/ EE Service: Free Sample And 24 Hours Online
High Light:

plastic mould steel

,

p20 mold steel

 

1.2311/ P20/ PDS-3/ 3Cr2Mo Plastic Mold Steel Round Bar (Diameter 10-350mm)

 

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;

 
 

Mechanical Properties

 

Properties Metric
Hardness, Brinell (typical) 300
Hardness, Rockwell C (typical) 30
Tensile strength, ultimate 965-1030 MPa
Tensile strength, yield 827-862 MPa
Elongation at break (in 50 mm (2″)) 20.00%
Compressive strength 862 MPa
Charpy impact (V-Notch) 27.1-33.9 J
Poisson’s ratio 0.27-0.30
Elastic modulus 190-210 GPa

 

 

Equivalent Grades

 

GB DIN AISI JIS
3Cr2Mo 1.2311 P20 PDS-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

 

 

Available Size (mm)

 

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

 

 

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

 

 

Features


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


b, Good integral machanical performance when under high temperature, high Corrosion resistance


c, Good heat-resistance and fatigue-resistance,very high mechanical behavior,cutting mechanical property.


d, Pre-hardened to HRC28-32, can be directly used on 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.
 

 

 

PDS-3 / 3Cr2Mo Plastic Mold Steel Round Bar Diameter 10 - 350mm Free Samples 0

 

 

Physical Properties of 1.2311 P20 3Cr2Mo

 

Density: 0.284 lb/in3 (7861 kg/m3)

 

Specific Gravity: 7.86

 

Modulus of Elasticity: 30 x 106 psi (207 GPa)

 

Thermal Conductivity:

 

24 Btu/ft/hr/°F

 

41.5 W/m/°K

 

Machinability: 60-65% of a 1% carbon steel

 

 

 

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.

 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +8613535323261

Send your inquiry directly to us (0 / 3000)