W303 ISODISC Steel

W303 ISODISC Steel

Steel name: W303 ISODISC
Diagram No.: 2274
Mat.No. (Wr.Nr.) designation: 1.2367
EN designation: X38CrMoV5-3
Chemical composition in weight %: 0.38% C, 0.40% Si, 0.40% Mn, 5.00% Cr, 2.80% Mo, 0.55% V
Steel group: Hot work tool steels
Properties: Hot work tool steel featuring excellent hot tensile properties, high retention of hardness, good toughness and resistance to heat checking, admits water cooling.
Applications: Extrusion Forging (Hot / Semi-hot) General Components for Mechanical Engineering Gravity / Low Pressure Die-Casting High Pressure Die-Casting Press Hardening / Hot Stamping Progressive Forging (Hatebur) Mechanical Engineering.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 1030 to 1080 °C. Oil, salt bath 932 - 1022 °F (500 - 550 °C), air, vacuum Holding time after temperature equalization: 15 to 30 minutes.
Tempering: After hardening, tempering to the desired working hardness, see tempering chart.
Diagram note: Hardening temperature: 1050°C (1922°F). Specimen size: square 50 mm.

Tempering Diagram

Price: 20.00 US $
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Other Steel Data links
Carbides in Steel
CCT and TTT Diagrams of Steels
CCT and TTT Diagram Calculating Service
Hardenability Diagrams of Steels
Hardenability Calculating Service
Macro Defects in Steel
Metal Etchants
Non-Metallic Inclusions in Steel
Semiconductor Etchants

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