41CrAlMo74 Steel — Specifications & Listings

DIN — DIN nitriding steel, higher Al variant

Category: Alloy Steel
Grade Details
Grade41CrAlMo74
StandardDIN
DescriptionDIN nitriding steel, higher Al variant
ApplicationsPrecision nitrided components, gauges, cylinder liners
Equivalent / Similar Grades
Grade Standard Region
EN41C BS970 UK
AISI 7140 SAE USA
Chemical Composition (%)
C Mn Cr Mo Al
0.38–0.48 0.40–0.70 1.40–1.80 0.20–0.30 0.85–1.20
Mechanical Properties
Tensile Strength 900–1050 MPa
Surface Hardness HV ≥950 (nitrided)
Typical Available Sizes
Round Bar 20mm–150mm dia
Sizes are indicative. Contact seller for exact availability.

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