Alloy Grade UNS: CF10SMnN – Stainless Alloy

  • Overview

    CF10SMnN is a stainless-steel alloy engineered for a combination of strength, wear resistance, and oxidation resistance. Its low carbon and silicon content, coupled with a chromium content of 16-18%, contribute to its good corrosion and oxidation resistance. The addition of nickel further enhances its strength and hardenability, allowing for customization of its mechanical properties through heat treatment. CF10SMnN exhibits good wear and galling resistance, making it suitable for applications involving friction and sliding contact. This combination of properties makes CF10SMnN a valuable choice for applications requiring a balance of strength, wear resistance, and resistance to oxidation in demanding environments.

  • Typical Uses

    Bearings, bridge components, impellers, pump and valve components, shaft sleeves.

  • MetalTek Grade

    NITRONIC® 60

  • Poured At:

    Carondelet Division, Wisconsin Centrifugal Division, Wisconsin Investcast Division

* Produced under license of AK Properties / ARMCO Advance Materials Corp.

Similar Specifications

Cast UNS: J92972

Wrought UNS: S21800

Wrought Grade: NITRONIC® 60

Cast Grade: CF10SMnN

Cast ASTM: A351, A743

Typical Chemical Composition (% by wt.)

Aluminum: n/a

Carbon: 0.1

Chromium: 16-18

Manganese: 7.0-9.0

Iron: n/a

Copper: n/a

Nickel: 8.0-9.0

Lead: n/a

Tin: n/a

Silicon: 3.5-4.5

Zinc: n/a

Other: N 0.08-0.18

Minimum Mechanical Properties

Tensile, ksi

0

Tensile, MPa

0

Calculated PREn (Minimum)

0

Yield, ksi

0

Yield, MPa

0

Elongation

0%

Heat Treatment: Solution Anneal

Explore Other Alloys

Gears

Non-Ferrous

Non-ferrous alloys are, literally, materials that are not iron-based. While others may provide non-ferrous materials of other materials, the MetalTek family of non-ferrous alloys are copper-based. In general, these materials deliver high strength, and excellent wear and corrosion resistance. They are often found in marine applications and also bushing, bearing, and gear environments.
Stainless Steel Parts

Stainless Steel

Stainless steels owe their ability to resist corrosion primarily to the presence of a passive film on their surface. Chromium is chiefly responsible for formation of the passive film. Iron ceases to rust at approximately 12% chromium content and resistance to oxidizing corrosives increases rapidly with chromium content up to approximately 20%.
Petrochemical Fittings

Specialty Alloys

Specialty Alloys comprise a broad group of materials that deliver properties for more demanding applications, use more exotic or expensive materials, or require special processes to manufacture. Where standard materials may not offer desired performance, specialty alloys (including those that are modified further) may be a sensible selection.