Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Guangzhou Changfeng Steel Co., LTD
Home ProductsSpecial Tool Steel

Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo

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!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

I'm Online Chat Now

Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo

Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo
Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo

Large Image :  Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo

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 clients’ requirement
Delivery Time: 7-15 days
Payment Terms: L/C, T/T
Supply Ability: 1000 MT per month
Detailed Product Description
Standard: DIN, JIS, AISI, ASTM, GB, BS Application: Die Mould / Tooling / Machinery
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/Peeled/Polished/Machined/Turned/Milled Shape: Plate / Flat Bar / Round Bar
High Light:

alloy tool steel

,

carbon tool steel

 

Prehardening 1.2311/ P20/ 3Cr2Mo Special Tool Steel Flat Bar and Round Bar

 


1, Characteristics:


a, Good hardenability


b, Good integral machanical performance under high temperature


c, Good heat-resistance and fatigue-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

 

 

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 Hear 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;

 

Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo 0

 

 

 

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.
 
 
 
Pre Hardening Round Tool Steel Bar Homogeneous Structure P20 / 3Cr2Mo 1

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +8613535323261

Send your inquiry directly to us (0 / 3000)