Toolox® 44 is a steel already heat treated to the final properties.Thus saving time, costs and risks associated with heat treatment.
The very high strength is combined with a high and guaranteed toughness as well as an excellent fatigue resistence. Making Toolox® 44 the ideal choice for the most demanding engineering and mould and die applications.
Toolox® 44 can be surface hardened with methods like nitriding, laser and induction. Giving the possibilities to even further improve the performance.
1) Hardness is measured, according to EN ISO 6506-1, on a milled surface 0.020 - 0.079" below the plate surface.
1) Hardness is measured, according to EN ISO 6506-1, on a milled surface 0.020 - 0.079" below the plate surface.
Tolerances according to Toolox® Thickness Guarantee.
Toolox® Guarantees meets the requirements of EN 10029 Class C, but offers more narrow tolerances for plates.
Thickness tolerances for Toolox® forged blocks are according to 0"/+0.126".
Length and width tolerances according to EN 10029 for Toolox® plates.
Length tolerances for Toolox® forged blocks are -500/+500 mm.
Tolerances for Toolox® plates are according to Toolox® Flatness Guarantees, which are more restrictive than EN 10029 Class N (steel type L).
Maximum accepted flatness deviation for Toolox® forged blocks are 0.039"/39.370".
According to EN 10163-2 Class B, Subclass 3 for Toolox® plate.
Surface condition for Toolox® forged blocks are milled to roughness of max Ra 12.5 um, and oiled as corrosion protection.
Quenched and Tempered at a minimum temperature of 1094 °F.
On delivery from SSAB, Toolox® material meet the following specifications:
Delivery requirements can be found in SSAB’s brochure Toolox® Guarantees or at www.ssab.com.
Toolox® in engineering applications
Machining recommendations for Toolox®