1.2767 Tool Steel 

ALTA SPECIAL STEEL supply DIN 1.2767 / AISI 6F7 in round bar, plate, square, sheet and block.

Chrome–nickel–tungsten–molybdenum steel for hardening in the airflow with the high hardenability. The steel is characterized by a relatively high hardness after hardening, especially good toughness against the stress by pressure of shocks and hits, very good resistance to the wear and rather good dimensional stability at the heat treatment. It is rather difficult to form the steel at the heat and it shows relatively more difficult workability in the soft-annealed state.

We welcome your inquiries for tool steel, please contact us for quotation sales@altaspecialsteel.com

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Chemical Composition

Product Range

Round bars : Dia 8mm - 500mm

Flat bars : Thick 8mm - 400mm, width up to 810mm

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Applications : for tools for hot work such as small dies requiring high toughness at the high hardness. Knives during the cold cutting of materials of thick thicknesses, knives for scrap. Highly stressed tools for cold punching,pressing of plastics,big breeze blocks and harden. Thick plate stamping die, tableware mold, large size blanking die, hot forging dies, embossing dies etc.

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Heat Treatment