NICKEL-CHROMIUM ALLOY

Inconel 600

Inconel 600 is a nickel-chromium-iron alloy combining corrosion resistance with useful strength and oxidation resistance at elevated temperature. Its high nickel content also provides resistance to many reducing environments.

UNS N06600 SPEC ASTM B168
MATERIAL OVERVIEW

Inconel 600 Information

Inconel 600 is a nickel-chromium-iron alloy combining corrosion resistance with useful strength and oxidation resistance at elevated temperature. Its high nickel content also provides resistance to many reducing environments.

Metallic winding and compatible ring components where service conditions are suitable.

UNS Number N06600
Common Product Specification ASTM B168
Material Type Ni-Cr-Fe heat- and corrosion-resistant alloy
Common / Applicable Specification ASTM B168 (plate/sheet/strip)
Typical Gasket Use Metallic winding and compatible ring components where service conditions are suitable.
CHEMICAL PROPERTIES

Inconel 600 Chemical Composition

Reference composition limits are shown below. Exact requirements should be confirmed against the applicable product specification and certified material documentation.

Element / Constituent Symbol Composition / Information
Nickel + Cobalt Ni+Co 72.0 min.
Chromium Cr 14.0–17.0
Iron Fe 6.0–10.0
Carbon C 0.15 max.
Manganese Mn 1.00 max.
Silicon Si 0.50 max.
Copper Cu 0.50 max.
Sulfur S 0.015 max.
MECHANICAL PROPERTIES

Inconel 600 Mechanical Properties

Reference room-temperature properties are shown for a commonly supplied condition. Exact requirements depend on product form, size, heat treatment and governing specification.

Property Reference Value Unit / Basis
Tensile Strength ≈550 min. MPa
0.2% Offset Yield Strength ≈205 min. MPa
Elongation ≈30 min. %

Values shown are engineering reference data, not universal design allowables. Final procurement and design must use the governing specification, exact product form/condition and certified material test documentation.

ENGINEERING INFORMATION

Inconel 600 Physical & Service Information

Reference physical properties and service considerations relevant to material selection for Spiral Wound Gaskets.

Density Approx. 8.47 g/cm³
Structure Austenitic nickel-base alloy
Oxidation Behaviour Good oxidation resistance at elevated temperature.
Corrosion Behaviour Useful resistance in many neutral and reducing environments; service-specific testing may be required.
Heat Treatment Normally annealed; not precipitation hardened.
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