Alloy Steel Bar - Die Steel for Mould and Dies

    Type: round bar, plate

    I.D.: 3mm - 1500mm

    Thickness: 3mm - 180mm

Alloy Steel Bar - Die Steel is mainly used for manufacture of 

cold-work dies with high abrasive resistance and small shock load. 

We are delighted to provide wide range of alloy steel to the customers; 

we also accept customization according to your requirement.

Standard Comparison of Alloy Steel Bar - Die Steel:

Specifications of Alloy Steel Bar - Die Steel:

1) Size Available:

a) Round bar:

Diameter: 16mm - 600mm

b) Flat bar:

Thickness: 16mm - 500mm

Width: 200mm - 1100mm

Length can be customized.

2) Smelting Process:



EAF=Electric Arc Furnace;

LF=Ladle Furnace;

VD=Vacuum Degassing;

ESR=Eleroslag Remelted

3) Shaping:

Hot forged / Hot rolled

4) Surface condition: 

Black surface/turning/milling/grinding/polishing

5) Annealing Hardness:

HB230 Max Hardness after Q+T (quenching+tempering): 47 - 49HRC

Packaging of Alloy Steel Bar - Die Steel

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard

2) Customization


Applications of Alloy Steel Bar - Die Steel:

1) High precision mirror-polishing plastic mould 

2) Blanking die, punching pin, thread rolling die, cold heading die,

pot clay die and forming die for thermosetting plastics, all kinds of dies

3) To make extrusion die for aluminum alloy and long service life

die-casting die for aluminum, magnesium, zinc, etc.

4) To make knockout pin/mandrel of hot die

5) Large and medium sized hammers forging dies

6) Cutting tools and measuring tools, etc.

Features of Alloy Steel Bar - Die Steel:

1) Good mechanical property after heat treatment

2) Hardenability 

3) Easy heat treatment procedure

4) Low distortion

5) Mirror polishing

6) Pattern etching ability


We will contact with you within 8 hours

* E-mail:Double check your email address, maybe you have spelling mistakes, thanks.
* Detail: