1.2344/1.2344 ESR Steel

Steel name: 1.2344/1.2344 ESR
Diagram No.: 2223
Mat.No. (Wr.Nr.) designation: 1.2344/1.2344 ESR
DIN designation: X40CrMoV5-1
AISI/SAE designation: H13/H13 ESR
Chemical composition in weight %: 0.40% C, 1.00% Si. 5.30% Cr, 1.40% Mo, 1.00% V
Steel group: Hot work tool steels
Properties: High-alloy hot-work steel, high heat resistance, high wear resistance, good toughness, thermal conductivity and hot cracks resistance, limited use for water cooling; for very high requirements available in grade *ESR (Electro-Slag Remelted).
Applications: Standard material for hot-work tools, extrusion moulds, dies, tools for plastic processing.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 1020 to 1060 °C, 15 to 30 minutes keeping curing temperature quenching in water/oil, obtainable hardness: 54 HRC
Tempering: Slow heating to tempering temperature immediately after hardening; minimum time in furnace: 1 hour per 20 mm part thickness.
Diagram note: No data

Tempering Diagram

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