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Hot Work Steel

We stock Hot Work (Die/Tool) Steel as per AISI H11, H13 Grade Rounds procured from Mahindra Ugine Steel Co (MUSCO) with manufacturer Test reports and also Rounds / Flats from well known mills of China / Korea and also European.
Hot Work Tool Steel can be used for high temperatures in processes such as pressure die casting extrusions, drop forging for high toughness and fatigue resistance.

Hot Work Steel - Central Steel Corporation


9% Tungsten AISI - H21

Chemical Composition :

C:0.3, Cr :2.35, W:9.25, V:0.2.

Application :

Tools for metal tubes & rods, extrusion. Presses,
rams, forging dies etc.

Sizes Available :

  

Rounds:

32, 36, 40, 45, 56, 70, 80, 90, 100, 130, 160, 180 mm dia.

 

5% Chromium AISI- H11

Chemical Composition :

C: 0.37, Si: 1.0, Cr: 5.0, Mo:1.4, V:0.45.

Application :

Die moulds, hot working tools, complicated moulds & small moulds, small shear blades etc.

Sizes Available :

  

Flats:

Several sizes available between 25 mm thickness to 150 mm thickness & width between 100 mm to 400 mm width.

Rounds:

8, 10, 12, 16, 20, 25, 32, 36, 40, 45, 50, 63, 70, 80, 90, 100,
125, 140, 150, 160, 190, 200, 210, 240, 260, 280, 300, 400,
440, 480, 500 mm dia.

Squares:

25, 32, 50, 63, 80, 90, 100, 125, 150, 200 mm sq.

 

5% Chromium AISI- H13 (Higher Vanadium)

Chemical Composition :

C: 0.39, Si: 1.0, Cr: 5.3, Mo: 1.4, V: 1.0

Application :

Sprue bushing, moulding boards, die blocks, pis-
tons, die casting, tools for light metals.

Flats :

Several sizes available between 25 mm thickness to 150 mm thickness & width between 100 mm to 400 mm width.

Rounds :

8, 10, 12, 16, 20, 25 , 32, 36, 40, 45, 50, 63, 70, 80, 90, 100,
125, 140, 150, 160, 190, 200, 210, 240, 260, 280, 300, 400,
440, 480, 500 mm dia.

Squares :

25,32,50,63,80,90,100,125,150,200 mm sq.

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