Toolox® 44

The pre-hardened steel for extrusion dies and engineering components

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General Product Description

Dimension Range

Mechanical Properties

Thickness
(mminches)
Thickness
(mminches)
12.0 - 125.00.4 - 5.118
Hardness 1)
(HBW)
410 - 480
Yield strength Rp0.2
(min MPaksi)
1150166
Tensile strength Rm
(min MPaksi)
1300188
Elongation A5
(min %)
8

1) Hardness is measured, according to EN ISO 6506-1, on a milled surface 0.5 - 2 mm below the plate surface.

Impact Properties

Thickness
(mminches)
Thickness
(mminches)
12.0 - 125.00.236 - 5.118
Min impact energy for transversal testing,
Charpy V 10x10 mm test specimen 1)
18 J / 20 °C15 ft-lbs / 64 °F

1) Unless otherwise agreed, transverse impact testing according to EN 10025-6 option 30 will apply. For thicknesses between 6 - 11.9 mm, sub-size Charpy V-specimens are used. The specified minimum value is then proportrional to the cross-sectional area of the specimen compared to a full-size specimen (10 x 10 mm).

Ultrasonic testing

Ultrasonic inspection is carried out according to : EN 10 160 with extra demands according to specification SSAB V6.

Tolerances

Thickness

Length and Width

Flatness

Surface Properties

According to EN 10163-2 Class B Subclass 3.

Delivery Conditions

Recommendations and instructions

pdf384 Kb

Toolox® in engineering applications

pdf1.34 Mb

Machining recommendations for Toolox®

Used for

  • Tooling & Engineering
  • High temperatures (up to 590°C)

Available standard

  • EN 10029

High-strength engineering tool steel

The new generation of tool steel.