Inconel Bars
High-Temperature Superalloy Bar

Inconel Bars

Inconel 600, 625 & 718 round bars for aerospace fasteners, gas turbine components and high-temperature shafting.

Inconel Bars
ASTM / ASME Certified Material

Product Overview

Inconel bar stock supplies machine shops and fastener manufacturers working on gas turbine, aerospace and high-temperature process equipment where strength must be retained well beyond the limits of stainless steel.

618 and 625 are held in solution-annealed condition ready for age-hardening by the customer, while 600 is supplied for general high-temperature machined components.

Diameter6mm – 250mm
LengthUp to 6m
FinishHot Rolled, Forged, Bright
CertificationPMI Tested, EN 10204 3.1
Specification

Available Grades

GradeStandardTypical Service
Inconel 600 (UNS N06600)ASTM B166General high-temperature machined components
Inconel 625 (UNS N06625)ASTM B446High-strength, corrosion-resistant shafting
Inconel 718 (UNS N07718)AMS 5662 / ASTM B637Precipitation-hardened aerospace fasteners
Technical Data

Specifications

  • Diameter6mm – 250mm
  • Length3m – 6m
  • ManufactureHot Rolled, Forged, Cold Drawn
  • FinishBlack, Bright, Peeled
  • ConditionSolution Annealed
  • TestingPMI, Mechanical, UT on request
  • CertificationEN 10204 3.1 Mill Test Cert.
  • PackingBundled, tagged by heat number

Technical Note — Bars intended for age-hardening (625/718) are supplied in the solution-annealed condition with grain-size and hardness reported on the mill certificate, so downstream heat treatment achieves the specified final properties.

Where It's Used

Applications

Aerospace & Gas Turbines

Oil & Gas Fasteners

Marine Shafting

Chemical Processing

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