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Prehardening Tool Steel Bar 1.2311 P20 Plastic Mold Steel For Injection Mould

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

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Prehardening Tool Steel Bar 1.2311 P20 Plastic Mold Steel For Injection Mould

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Large Image :  Prehardening Tool Steel Bar 1.2311 P20 Plastic Mold Steel For Injection Mould

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: Q + T Surface Treatment: Black/Peeled/Polished/Machined
Delivery Condition: Forged Or Hot Rolled Test: SGS/Ut 100%/Element Testing
Certificate: ISO/Mill Test Certificate Shape: Round/plate/sheet/flat Bar
Hardness: 28 To 32 HRC Flaw Detection: CC / DD/ EE
Service: Free Sample And 24 Hours Online Process: EAF+LF+VD+ESR
High Light:

carbon tool steel

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tool steel flat bar

 

Prehardening 1.2311, P20, 3Cr2Mo Plastic Mold Steel for Injection Mould

 

Prehardening 1.2311 P20 3Cr2Mo tooling steel is a common alloy tool steel which usually supplied in QT condition. The 1.2311 P20 P20 3Cr2Mo can give an excellent polished finish.Forging prehardening tempering 1.2311 P20 P20 3Cr2Mo tool steel is one of the most widely used material for machine cut plastic moulds. This grade also provides excellent wear resistance.

 

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)

 

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

 

 

Characteristics


a, Good hardenability


b, Good integral machanical performance under high temperature


c, Good heat-resistance and fatigue-resistance,Wear Resistance


d, Good performance against liquid metal erosion


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

 

 

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;

 

 

Delivery Condition
 

a, Hardness:HRC=28--33,
b, Annealed Hardness:HBS<=235.

 

 

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.
 
 
 

 

Prehardening Tool Steel Bar 1.2311 P20 Plastic Mold Steel For Injection Mould 0

 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +8613535323261

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