T7MO / 1.4109 / 440A

Bonpertuis T7MO stainless steel Bonpertuis Dauphinox T7MO stainless steel is well known in the world of cutting tools for having made the best days of surgical instruments before the arrival of laser technologies. T7MO better known among cutlers under its names 1.4109 (German standard ...

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Dimensions Stock Price Quantity
Total 0
20 x 2.75 x 1000 mm En stock
€8.06 €6.72 Excl. Tax
24 x 3 x 1000 mm En stock
€8.50 €7.08 Excl. Tax

Technical sheet

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Further information

ShapeFlat
UseBlade
Sub-categoryStandard
Food contactYes
Carbon 0.7 %
Chromium15 %
Molybdenum0.7 %

DIMENSIONS

Thickness 2.75 mm
Length1000 mm
Width20 mm

heat treatment

Hardness after tempering 56 (HRC)
Quenching temperature1060 C°
Quenching mediaAir

denominations

Wnr1.4109
AISI440A
AFNORX70CrMo15

Further information

ShapeFlat
UseBlade
Sub-categoryStandard
Food contactYes
Carbon 0.7 %
Chromium15 %
Molybdenum0.7 %

DIMENSIONS

Thickness 3 mm
Length1000 mm
Width24 mm

heat treatment

Hardness after tempering 56 (HRC)
Quenching temperature1060 C°
Quenching mediaAir

denominations

Wnr1.4109
AISI440A
AFNORX70CrMo15
Download the technical sheet

Bonpertuis T7MO stainless steel

Bonpertuis Dauphinox T7MO stainless steel is well known in the world of cutting tools for having made the best days of surgical instruments before the arrival of laser technologies. T7MO better known among cutlers under its names 1.4109 (German standard Wnr), 440 (American standard AISI) or Z70CD15 (French standard Afnor)
The T7MO has the characteristics adapted to the manufacture of hunting and outdoor knife blades.
High hardness after hardening, T7MO stainless steel combines good corrosion resistance and outstanding mechanical properties. Its high chromium content  makes it suitable for food contact, which makes Bonpertuis Dauphinox T7MO stainless steel a particularly popular steel for the manufacture of kitchen knife blades and cutting instruments for cooking.

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