Application Segments

Aerospace Automotive

Melting Route

Airmelted + PESR

Product Description

BÖHLER N360 is a premium aircraft quality corrosion resistant, martensitic stainless steel, produced using the P-ESR-process. Compared to conventionally produced Cr and CrMo steels, BÖHLER N360 offers improved corrosion resistance and toughness properties as well as high hardness and compressive strength.

It is typically used for anti-friction bearing components e.g. bearings, ball screws and wear resistant components for use in the aircraft industry and for automotive components, requiring resistance to both corrosion and wear with hardness not lower than 58 HRC after hardening and tempering, but usage is not limited to such applications.

Technical Specifications

Material Numbers

1.4108 S42027 X30CrMoN15-1 X30


A756 5898 DIN SEW 400

Chemical Composition

Chemical composition (average %)
0.28 to 0.34 0.30 to 0.80 0.30 to 0.60 max. 0.020 max. 0.010 14.5 to 16.0 0.95 to 1.10 max. 0.30 0.35 to 0.44

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