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Special Metals Inconel 718 Bar Stock , Nickel Alloy 718 With Ending Machinability

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Hunan Dinghan New Material Technology Co., LTD

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-8566-0531

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Ms.Julia Wang
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Special Metals Inconel 718 Bar Stock , Nickel Alloy 718 With Ending Machinability

Brand Name DINGSCO
Model Number According to customers' requirements
Certification ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Place of Origin China
Minimum Order Quantity Negotiable
Price Negotiable
Payment Terms T/T
Supply Ability Negotiable
Delivery Time (Sample order) 7 days
Packaging Details According to customers' requests
Product Name Special Metals Inconel 718 Bar
Density 8.19g/cm3
Size Customized
Application Aerospace, Chemical Processing, Marine Industry
Length Customized
Material Nickel Alloy
Shape Round, Square, Hexagonal
Surface Finish Customized
Detailed Product Description

Special Metals Inconel 718 Bar Nickel Alloy 718 with Ending Machinability

 

Composition and Properties:
Inconel 718 is a nickel-chromium alloy that is precipitation hardenable due to significant levels of iron, niobium, and molybdenum, along with lesser amounts of aluminum and titanium. This composition provides a high degree of tensile, fatigue, creep, and rupture strength, coupled with excellent corrosion resistance in a range of environments.

 

Mechanical Characteristics:
With a melting point around 1260-1340°C (2300-2440°F), Inconel 718 offers resistivity against post-weld cracking and has the ability to maintain its strength under extreme temperatures, as low as cryogenic levels and as high as 700°C (1300°F). It has excellent relaxation resistance and remains ductile and tough.

 

Manufacturing Specifications:
Inconel 718 bars typically adhere to standards such as ASTM B637, which governs the alloy's chemical composition and mechanical properties requirements, as well as its precipitation hardening process.

 

Applications:
Due to its resilience and reliable performance, Inconel 718 round bars are often utilized in high-stress applications such as aerospace engine parts, fasteners, and cryogenic tanks, alongside components used in oil and gas drilling and wellhead equipment.

 

Physical Characteristics:
As a high-strength material, Inconel 718 can be magnetic and exhibits an excellent surface finish when machined. Bars come in a variety of diameters, which can be custom sized to meet specific demands.

 

Availability:
Inconel 718 is widely available and can be procured in custom lengths with a range of surface finishes tailored for specific functional requirements, such as bright annealing or age-hardening treatments to enhance its mechanical properties.

 

Notable Features:

 

  • High tensile, fatigue, creep, and rupture strength
  • Outstanding corrosion resistance
  • Superior weldability compared to other Inconel alloys

 

GradeUNSDensity

Tensile Strength

(MPa min)

  Yield Strength 

(MPa min)

Reduction of Area   min (%)

Elongation     min (%)

   Hardness    (HRC)
INCONEL 718N077188.191275MPa min1034MPa min15%12% minHRC 35-40

 

Chemical Composition(%):

 

NiCrFeCMnSSi
50.0-55.017.0-21.0Remainder0.08max0.35max0.015max0.35max
BPMoTiAlCuCo
0.006max0.015max2.8-3.30.65-1.150.2-0.80.3max1.0max

 

 

Production Process:

 

 

 

 

Product Tags: Inconel 718 Bar Stock   Nickel Alloy 718 Bar  
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