Alloy Grade UNS: CE20N – “300” Series

  • Overview

    CE20N is a versatile stainless-steel alloy belonging to the "300 series," renowned for its excellent general corrosion resistance and balanced mechanical properties. This austenitic stainless steel offers a good combination of strength, wear resistance, and galling resistance, making it suitable for a variety of applications where components are exposed to corrosive environments and moderate mechanical stress. Furthermore, CE20N exhibits exceptional toughness, meaning it can absorb significant impact energy without fracturing, making it a reliable choice for applications where resistance to shock and vibration is important. Its combination of corrosion resistance, strength, and toughness makes CE20N a valuable choice for diverse applications requiring a balance of performance and durability.

  • Typical Uses

    Bearings, chemical and food processing, furnace fixtures, heat exchangers, piping, pressure vessels, pulp/paper components, pump and valve components, nuclear flow control, sink rolls.

  • MetalTek Grade

    MTEK CE20N

  • Poured At:

    Carondelet Division, Sandusky International Division, Wisconsin Centrifugal Division, Wisconsin Investcast Division

Similar Specifications

Cast UNS: N08007

Cast Grade: CE20N

Cast ASTM: A351, A451

Typical Chemical Composition (% by wt.)

Aluminum: n/a

Carbon: 0.2

Chromium: 23-26

Manganese: 1.5

Iron: n/a

Copper: n/a

Nickel: 8.0-11.0

Lead: n/a

Tin: n/a

Silicon: 1.5

Zinc: n/a

Other: N 0.08 -0.20

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

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