3Cr2Mo Die Casting Mold Round Steel Plate

3Cr2Mo Die Casting Mold Round Steel Plate

Product Name: 3Cr2Mo Product Model: Plastic Mold Steel 3Cr2Mo Origin: China 3Cr2Mo is the most widely used international plastic mold steel, the use of the standard GB / T 1299-1985, is the introduction of the United States P20 carbon Cr-Mo plastic mold steel. Suitable width="100%"...

Product Details

Product Name: 3Cr2Mo

Product Model: Plastic Mold Steel 3Cr2Mo

Origin: China 

 

3Cr2Mo is the most widely used international plastic mold steel, the use of the standard GB / T 1299-1985, is the introduction of the United States P20 carbon Cr-Mo plastic mold steel. Suitable width="100%" border="0" cellspacing="0" cellpadding="0" class="table" for the production of plastic mold and die-casting low-melting metal mold material.

3Cr2Mo has good machinability and mirror grinding performance. Its comprehensive mechanical properties, high hardenability, can make a larger cross-section of the steel to teach more uniform hardness, and has a good polishing performance, mold surface finish high. When the mold is made of the steel, the tempering treatment is usually carried out at a hardness of HRC28 to 35 (i.e., pre-hardening), and then directly processed by the cold working machine into a mold. In this way, that is to ensure the use of mold performance, but also to avoid heat caused by deformation of the mold.

 

3Cr2Mo Chemical composition:

Carbon C: 0.28 to 0.40

Silicon Si: 0.20 to 0.80

Mn: 0.60 to 1.00

Sulfur S: ≤0.03

Phosphorus P: ≤0.03

Cr Cr: 1.40 to 2.00

Molybdenum W: 0.30 to 0.55

Ni: 0.850 to 1.15

 

Available Size:



Round bar

 

Diameter (mm)

 

Length (mm)

 


50 ~ 500

 

2000 ~ 5800

 



Plate

 

Thickness (mm)

 

Width (mm)

 

Length (mm)

 

20 ~ 400

 

80 to 1000

 

2000 ~ 5800

 


 

Features:

1. Vacuum degassing refining steel pure, suitable width="100%" border="0" cellspacing="0" cellpadding="0" class="table" for polishing or etching processing plastic mold. The same time as

2. Pre-hard state supply, no need for heat treatment can be directly used for mold processing, shorten the duration. The same time as

3. Forging and rolling processing, organization dense, 100% ultrasonic inspection, no pores, eye defects.

 

Uses:

3Cr2Mo suitable width="100%" border="0" cellspacing="0" cellpadding="0" class="table" for the manufacture of medium and precision plastic molds and low melting point tin, zinc, lead alloy die casting mold and thermoplastic injection mold, extrusion die and so on.

 

Corresponding to other countries

 

China

 

United States

 

Germany

 

Japan

 

Sweden

 

Austrian

 

3Cr2Mo

 

P20

 

1.2311

 

PDS-3

 

618

 

M202



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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