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Round Polished Tool Plastic Prehardening Injection Mold Steel P20 3Cr2Mo 1.2311

Guangzhou Changfeng Steel Co., LTD

Round Polished Tool Plastic Prehardening Injection Mold Steel P20 3Cr2Mo 1.2311

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 : T/T, L/C

Supply Ability : 1000 MT per month

Delivery Time : 7 to 15 days

Packaging Details : Standard Export Packing or As per request

Heat treatment : Prehardening

Surface treatment : Black surface

Delivery condition : Forged or Hot rolled

Test : SGS/Ut 100%/Element testing

Certificate : ISO/MTC

Shape : Round Bar/ Forged Bar

Hardness : 28 to 34 HRC

Flaw detection : CC / DD/ EE

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Round Polished Tool Plastic Prehardening Injection Mold Steel P20 3Cr2Mo 1.2311

1. Introduction
P20 is an internationally widely used plastic mould steel, its good mechanical properties, high hardenability can make Larger cross-section steel to obtain more uniform hardness, and this steel has good polishing performance and high mold surface finish.
When using this steel mold, usually make prehardening treatment to make the hardness reach HRC28 ~ 34 (pre-hardened).


2. Standard

GB/T 1299-1985

3. Similar grade

P 20, 1.2311,PDS-3, 3Cr2Mo

4. Chemical elements(GB/T1299-20000)%

C Si Mn P S Cr Mo Ni
0.28-0.4 0.2-0.8 0.6-1 ≤0.03 ≤0.03 1.4-2 0.3-0.55 0.85-1.15


5. Available size

Round Diameter Length
10mm-350mm 3000mm-6000mm


6. Feature
1.Pure steel vacuum degassing refining process for polishing or etch processing plastic mold
2.Pre-hardened state of supply, without heat treatment can be used directly in the mold, shorten the construction period.
3.By forging rolling processing, compact structure, 100% ultrasonic testing, non-porous, needle defects.
4.For the production of plastic mold and die casting low melting point metal mold material.
5.This steel has good machinability and mirror polishing properties.
6.Hardness:285-330HB(30-36HRC)
7.Good dimensional stability
8.With long service life,Mold die life up to 50W times

7. Application
1.Main part of overloading mold
2.Thermoplastic injection molding, extrusion dies
3.Commonly used in the manufacture of TV cabinet, washing machine, refrigerator shells, buckets, etc.

8. Our service

1.Sizes, materials and others are all at your requirements and can be changed;
2.Price varies on materials, dimensions, finish craft and different payments;
3.We are direct manufacture in machinery manufacturing work with experience of several decades;
4.Detail production design will be made according to information you offered;
5.We have adequate inventory, so that we can quick delivery;
6.The most important is that we have advanced equipment.

9. Product pictures
Round Polished Tool Plastic Prehardening Injection Mold Steel P20 3Cr2Mo 1.2311

Round Polished Tool Plastic Prehardening Injection Mold Steel P20 3Cr2Mo 1.2311
Round Polished Tool Plastic Prehardening Injection Mold Steel P20 3Cr2Mo 1.2311

Quality inspection:
Round Polished Tool Plastic Prehardening Injection Mold Steel P20 3Cr2Mo 1.2311


Factory section:
Round Polished Tool Plastic Prehardening Injection Mold Steel P20 3Cr2Mo 1.2311

Product Tags:

plastic mould steel

      

mould steel material

      
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