Alloy 718 Nickel Alloy Round Bar

A leading stockholder and distributor for quality Corrosion Resistant Alloys and hard to find Metals. 
Located in Perth, Western Australia. We ship worldwide from stock or indent order.

Alloy 718 Round Bar

Alloy 718 is a high-strength, nickel-based superalloy made for long-term use in temperatures ranging from cryogenic up to 1200°F. The alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition.

​Specifications available from stock or indent
API 6A, API 6A718, NACE MR0175, NACE MR0103
AMS 5596, AMS 5662, AMS 5663, AMS 5832
ASME Case 2222-1, ASME SFA 5.14
ASTM B 637, ASTM B 670
EN 2.4668
UNS N07718
Werkstoff 2.4668

Common Trade Names Alloy: 718, Inconel® 718, Nickel 718

Features
  • Good mechanical properties: tensile, fatigue and creep-rupture
  • Excellent welding characteristics, resistant to postweld age cracking
  • Oxidation resistant throughout its useful temperature range
Applications
  • Gas turbine engine parts
  • Liquid fuel rocket motor components
  • Springs, fasteners
  • Cryogenic tanks
INCONEL® and INCOLOY® are registered trademarks of Special Metals (PCC)

Nickel Based Alloys

Specialty Metals supply all manner of nickel based alloys such as:
INCONEL® Alloy 600, INCONEL® Alloy 601, INCONEL® Alloy 625,  INCONEL® Alloy 718, INCOLOY® Alloy 800/H, INCOLOY® Alloy 825, 
INCOLOY® Alloy DS, HASTELLOY® Alloy 276 and other grades we can't even pronounce.

Alloys like these are often referred to as Exotic Alloys. Corrosion Resistant Alloys or CRA for short are a Specialty.​

We have access to some of the best mills in the world and will be happy to take on the challenge of helping you procure the hardest to find alloys. The more obscure the better.

We have full traceability and supply our Material Certs with every order.
​Alloy 600 is a nickel-based alloy with excellent carburization, and good oxidation resistance at elevated temperatures.
​Alloy 601 alloy is a nickel-chromium alloy, that is highly resistant to oxidation through 2200°F.
Alloy 625 is a nickel-base alloy used both for its high strength and outstanding aqueous corrosion resistance. 
​​Alloy 718 is a high-strength, nickel-based superalloy made for long-term use in temperatures ranging from cryogenic up to 1200°F.
​Alloy C276 is the alloy for outstanding performance in a range of aggressive environments. It is resistant to strong oxidizing chlorides, reducing acids, hot seawater and brine solutions.
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See our blog or Titanium page for more Titanium information.

See our blog or Stainless page for more Stainless information.

See our blog or Exotic page for more Exotic information.​

Specialty Metals are members of the following great like minded organisations.

Australian Defence Alliance

Australian-Defence-Alliance
The Australian Defence Alliance is Australia’s largest independent, professional advocacy body representing the policy and strategic governance needs of Small-to-Medium Enterprise (SME) businesses in the defence and dual-use industries.

​ Australian Stainless Steel Development Association (ASSDA)

ASSDA-Member
ASSDA is a non-profit industry group that has been developing a strong and vibrant stainless steel industry in Australia since 1992.

Henderson Alliance

Henderson-Alliance
​​The Henderson Alliance has been established by a group of progressive small & medium enterprises (SMEs) to support a higher level of small business participation in emerging defence industry contracts in Western Australia.

WA DEFENCE REVIEW

WA-Defence-Review
​Established in 2017, WA DEFENCE REVIEW set an important historical precedent by launching the first West Australian-based platform to support Australia’s defence sector across the spectrum of politics, government, defence, industry and academia.
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