The pre-hardened, exceptionally clean engineering and tool steel.
Toolox® 40 is a pre-hardened steel suitable for engineering components and mold applications. It possesses good dimensional stability after machining.
Toolox® 40 features the same machinability as the conventional P20/W.Nr 1.2311 steel, despite its nearly 100 HBW higher nominal hardness, in combination with the renowned high dimensional stability of Toolox®. This makes Toolox® 40 your ideal choice in engineering components that require higher strength, or in molds and dies that demand higher wear resistance.
1) Hardness is measured, according to EN ISO 6506-1, on a milled surface 0.020 - 0.079" below the plate surface.
1) Impact testing according to EN 10 025, EN ISO 148 with a 0.079" striker.
Tolerances according to Toolox® Thickness Guarantee.
Toolox® Guarantees meets the requirements of EN 10029 Class C but offers more narrow tolerances.
Tolerances according to EN 10029.
Tolerances are according to Toolox® Flatness Guarantees, which are more restrictive than EN 10029 Class N (steel type L).
According to EN 10163-2 Class B Subclass 3.
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®