Application Segments

Aerospace

Melting Route

Airmelted

Product Description

BÖHLER N352 is a martensitic chromium steel with nickel addition. Heat treatable grade, capable of taking a mirror finish. Higher corrosion resistance compared to 13% chromium steal. Resistant to the effects of seawater, weak acids and alkaline solutions, as well as to acids having a strong, oxidizing effect such as nitric acid. Surface finish for optimum corrosion resistance: fine ground or polished.
For components subject to high mechanical and corrosive stress, e.g. screws and shafts, at operating temperatures up to approx. 752° F.

Property Features

Martensitic chromium steel with nickel addition. Heat treatable grade, capable of taking a mirror finish. Resistant to the effects of seawater, weak acids and alkaline solutions, as well as to acids having a strong, oxidizing effect such as nitric acid. Surface finish for optimum corrosion resistance: fine ground or polished.

Technical Specifications

Material Numbers


431 1.4044 X15CrNi17-3 S43100 431 SUS431


Standards


1.4044 AFNOR Z15CN16-02

Chemical Composition

Chemical composition (average %)
0.12 to 0.20 max. 1.0 max. 1.0 max. 0.035 max. 0.025 15.0 to 18.0 2.00 to 3.00

Available product shapes

Information on Long Products ) Presented data refer exclusively to long products. Please observe the detailed explanations at the end of the data sheet (pdf).

  • Long Products
  • Semi-Finished Products / Billet

Downloads

Fairs & Events

Contacts

Helmut Buchhas

PRODUCT MANAGEMENT: AEROSPACE / Structure


+43/50304/20-37067

+43/50304/60-37553

E-Mail

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