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DIN 17211:1987 41CrAlMo7-4 / DIN 17211 41CrAlMo7-4 Steel - Specifications & Listings

DIN 17211:1987 41CrAlMo7-4: 41CrAlMo7-4 is a chromium-aluminium-molybdenum alloy steel developed primarily for nitriding applications requiring high surface hardness and wear resistance. The steel provides good core toughness and dimensional stability after nitriding treatment.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeDIN 17211:1987 41CrAlMo7-4 / DIN 17211 41CrAlMo7-4
StandardDIN 17211:1987
Description41CrAlMo7-4 is a chromium-aluminium-molybdenum alloy steel developed primarily for nitriding applications requiring high surface hardness and wear resistance. The steel provides good core toughness and dimensional stability after nitriding treatment.
ApplicationsUsed for nitrided shafts, gears, crankshafts, spindles, extrusion screws, and wear-resistant machine components.
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
EN41C BS970 UK 3 listings, 0 RFQs →
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Balanced
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.
Processing:

Active DIN 17211:1987 41CrAlMo7-4 / DIN 17211 41CrAlMo7-4 Listings on M-EX (For Sale)

DIN 17211:1987 41CrAlMo7-4 / DIN 17211 41CrAlMo7-4 Round Bar
3.700 MT
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DIN 17211:1987 41CrAlMo7-4 / DIN 17211 41CrAlMo7-4 Round Bar
2.900 MT
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DIN 17211:1987 41CrAlMo7-4 / DIN 17211 41CrAlMo7-4 Round Bar
2.000 MT
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DIN 17211:1987 41CrAlMo7-4 / DIN 17211 41CrAlMo7-4 Round Bar
1.700 MT
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