P20 Good Polishing Performance Plastic Mold Steel

P20 Good Polishing Performance Plastic Mold Steel

Quick Details · Steel Grade: alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS, AISI, ASTM · Dimensions: dia:50-500mm · Place of Origin: Hubei, China (Mainland) · Brand Name: YOULI · Technique: Forged · Application: Die Steel Bar · Alloy Or Not: Is Alloy · Special Use: Mold Steel · Type:...
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Product Details

Quick Details

· Steel Grade: alloy steel

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

· Dimensions: dia:50-500mm

· Place of Origin: Hubei, China (Mainland)

· Brand Name: YOULI

· Technique: Forged

· Application: Die Steel Bar

· Alloy Or Not: Is Alloy

· Special Use: Mold Steel

· Type: Alloy Steel Bar

· Shape: Round bar ,Flat

· Ultrasonic test: SEP 1921-84 Class D/d

· certification: ISO9001:2008

· HRC Secondary hardness: 61-62

· Technology: EAF+LF+VD+ESR

· Delivery state: Annealed/Ingot/Processing

· Inspection: UT,Chemical Composition,Grain size

· Surface treatment:Black/Grinding/Polished/Turned/Milling/Machined

 

Packaging & Delivery

Packaging Details:

Suitable for transportation

Delivery Detail:

During 45 days after contract

We are Manufacturer of P20 Special Steel

Standard and Grade: 
DIN1.2311, AISI P20 , GB 3Cr2Mo

Hardness 30-36HRC

chemical composition:

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Regular specifications: 


Rolled flat steel (thickness*width*length) mm

hot-rolled round steel (diameter*length) mm

12-70x155-610*2000-6000mm

Dia:12-300mm*2000-6000mm

Forged flat steel ( thickness*width*length) mm

Forged round steel (diameter*length) mm

35-500*50-1200*2000-6000mm

Dia: 50-500mm*2000-6000mm


Applications: 
Thermoplastic injection mold and extrusion mold
Thermoplastic blowing mold
Main parts of heavy-duty mold
Structural fabrications
Usually used for manufacture of television casing, washing machine, refrigerator
Inner casing, and water-pot.

Characteristics: 
Pure steel quality due to vacuum degassing treatment
The screwing die is formed by forging, and the flat steel and round steel are formed by rolling at a high ratio of deformation. It is compact in structure, suitable for making the plastic molds requiring Polish or etch machining. 
Porosity occurs if the thickness of rolled sheet is higher than 120mm. It is not recommended for use to the molds with mirror polishing requirements.

Plastic mould steel P20/618/PDS3/2311 Precipitation hardened mirror surface steel. Steel for high-rigidity mirror die steel 
Pr-hardened to deal with the state to supply 37-43HRC, and suitable for direct processing tool steel mold polishing, cutting performance can be manufactured with the same process rather NAK80 steel.

Can heat to 45-48HRC, made up of steel NAK80 shortcomings can not be combined with hardware to meet the requirements of multi-purpose


Production Process

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OUR MAIN PRODUCTS

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Hubei Kaixin Supply Chain Management Co., Ltd.

TEL +8618272169977 ; 0714-6510168

FAX0714-6519746

Emailinfo@hubeikaixin.com

AddNo.37 Huahu Ave Huahu Street.Huangshi City Hubei

Code435000

web:www.kxdiesteel.com 


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