Böhler M390 Stainless Steel 3.5 x 305 x 915mm

Böhler M390 Stainless Steel 3.5 x 305 x 915mm


Böhler M390 Steel 3.5 x 305 x 915mm

Availability: Out of stock SKU: M390-3.5-300-914 Categories: ,

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One sheet of hot rolled M390 steel measuring 3.5 x 305 x 915 mm.

BÖHLER M390 MICROCLEAN is a martensitic stainless steel produced with powder metallurgy technology. Due to its alloying formulation this steel offers extremely high wear resistance and high corrosion resistance with good toughness.



Extremely high wear resistance
High corrosion resistance
Excellent grindability
High mirror finish polishability
High toughness
Minimum dimensional changes
Better resistance to vibrations and mechanical shocks


Alloy content:

Carbon – 1.90%
Manganese – 0.30%
Silicon – 0.70%
Chromium – 20.00%
Vandium – 4.00%
Tungsten – 0.60%
Molybdenum – 1.00%


Recommended Heat Treatment

*Seal blade in two layers of double crimped high temperature stainless steel tool wrap

*Preheat to 780°C, hold for 5 minutes

*Austenitise at 1150°C for 30 minutes

*Plate quench

*Cold treatment; domestic freezer, dry ice slurry, liquid nitrogen – the colder the better

*Temper at 200°C for 2 hours, twice

Recommended working hardness 60-62HRC


Additional information

Weight 7.8 kg
Dimensions 2 × 32 × 95 cm
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