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Huona (Shanghai) New Material Co., Ltd.

  • China,Shanghai ,Shanghai
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China Inconel 718 Nickel Alloy Round Bar UNS N07718 Solution Annealed ASTM B637 AMS
China Inconel 718 Nickel Alloy Round Bar UNS N07718 Solution Annealed ASTM B637 AMS

  1. China Inconel 718 Nickel Alloy Round Bar UNS N07718 Solution Annealed ASTM B637 AMS

Inconel 718 Nickel Alloy Round Bar UNS N07718 Solution Annealed ASTM B637 AMS

  1. MOQ: 100 Kilograms
  2. Price: Negotiation
  3. Get Latest Price
Standard ASTM B637, AMS 5662, AMS 5663, NACE MR0175 / ISO 15156
Tensile Strength ≥ 1275 MPa (185 ksi) at Room Temperature
Diameter Range customization
Payment Terms T/T
Product Form Round Bar / Rod
Melting Point 1260-1336°C (2300-2437°F)
Elongation ≥ 12% in 4D
Density 8.19 g/cm³
Hardness 331-400 HBW (Aged Condition)
Condition Solution Annealed, Aged (Precipitation Hardened), Hot Rolled, Cold Drawn, Forged
Surface Finish Black, Bright, Peeled, Polished, Machined
Application Gas Turbine Blades, Aerospace Engine Shafts, Nuclear Reactor Components, Oil and Gas Downhole Tools
Supply Ability 50000 Kilograms per Month
Delivery Time 7 working days for stock, 15-30 days for production
Length Custom Cut Available
Packaging Details wooden case
Material Grade Inconel 718 (UNS N07718 / 2.4668)
Yield Strength (0.2% Offset) ≥ 1034 MPa (150 ksi) at Room Temperature
Certification ISO 9001:2015, ASTM B637, AMS 5662, NACE MR0175
Model Number IN718-RB
Place of Origin Shanghai, China
Brand Name ECER

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  1. Product Details
  2. Company Details

Product Specification

Standard ASTM B637, AMS 5662, AMS 5663, NACE MR0175 / ISO 15156 Tensile Strength ≥ 1275 MPa (185 ksi) at Room Temperature
Diameter Range customization Payment Terms T/T
Product Form Round Bar / Rod Melting Point 1260-1336°C (2300-2437°F)
Elongation ≥ 12% in 4D Density 8.19 g/cm³
Hardness 331-400 HBW (Aged Condition) Condition Solution Annealed, Aged (Precipitation Hardened), Hot Rolled, Cold Drawn, Forged
Surface Finish Black, Bright, Peeled, Polished, Machined Application Gas Turbine Blades, Aerospace Engine Shafts, Nuclear Reactor Components, Oil and Gas Downhole Tools
Supply Ability 50000 Kilograms per Month Delivery Time 7 working days for stock, 15-30 days for production
Length Custom Cut Available Packaging Details wooden case
Material Grade Inconel 718 (UNS N07718 / 2.4668) Yield Strength (0.2% Offset) ≥ 1034 MPa (150 ksi) at Room Temperature
Certification ISO 9001:2015, ASTM B637, AMS 5662, NACE MR0175 Model Number IN718-RB
Place of Origin Shanghai, China Brand Name ECER
High Light AMS 5662 ASTM B637 CertifiedSolution Annealed Aged ConditionAerospace Turbine Engine Grade
Inconel 718 Nickel Alloy Round Bar - UNS N07718
ECER supplies premium Inconel 718 (UNS N07718 / W.Nr. 2.4668) nickel-chromium alloy round bars engineered for extreme high-temperature and corrosive environments. As a precipitation-hardenable nickel-based superalloy, Inconel 718 delivers exceptional tensile strength, creep resistance, and fatigue life up to 704°C (1300°F), making it the material of choice for critical aerospace and energy applications.
Key Features
  • Superior High-Temperature Strength - Maintains mechanical integrity at elevated temperatures, resisting creep and stress rupture under sustained loads
  • Excellent Corrosion Resistance - Outstanding resistance to pitting, crevice corrosion, and chloride stress-corrosion cracking in sour gas environments
  • Precipitation Hardenable - Achieves maximum strength through solution annealing followed by aging heat treatment, with minimal distortion
  • Weldability - Excellent resistance to post-weld strain-age cracking, ideal for complex fabricated assemblies
  • Cryogenic Performance - Retains ductility and toughness at cryogenic temperatures down to -253°C (-423°F)
Available Conditions
Condition Description Typical Hardness
Solution Annealed Heated to 927-1010°C, air cooled or faster. Optimal for subsequent machining and forming. 240-300 HBW
Aged (Precipitation Hardened) Solution annealed + 718°C/8h furnace cool to 621°C + 621°C/8h air cool. Maximum strength condition per AMS 5662. 331-400 HBW
Hot Rolled Rolled above recrystallization temperature. Suitable for general structural applications. As rolled
Cold Drawn Drawn at room temperature for enhanced surface finish and dimensional tolerance (h9/h10). Work hardened
Chemical Composition (wt%)
Element Ni Cr Fe Nb+Ta Mo Ti Al Co C
Spec 50.0-55.0 17.0-21.0 Balance 4.75-5.50 2.80-3.30 0.65-1.15 0.20-0.80 ≤1.0 ≤0.08
Mechanical Properties (Aged Condition, Room Temperature)
Property Minimum Value Typical Value
Tensile Strength 1275 MPa (185 ksi) 1380 MPa (200 ksi)
Yield Strength (0.2% Offset) 1034 MPa (150 ksi) 1138 MPa (165 ksi)
Elongation in 4D 12% 18%
Reduction of Area 15% 25%
Hardness 331 HBW 370 HBW
Typical Applications
  • Aerospace: Gas turbine blades, discs, shafts, casings, fasteners, and combustion chambers
  • Oil & Gas: Downhole tools, tubing hangers, valve bodies, wellhead components in sour service
  • Nuclear: Reactor core components, control rod drive mechanisms, springs, and bolting
  • Marine: Propeller shafts, pump shafts, and seawater-resistant fasteners
  • Power Generation: Industrial gas turbine hot-section components, steam turbine bolting
Quality Assurance
Every shipment includes a 3.1 Material Test Certificate (per EN 10204) with chemical analysis, mechanical test results, and dimensional inspection data. Ultrasonic testing (per AMS 2630), eddy current, and liquid penetrant inspection available upon request. Our Inconel 718 round bars are fully traceable from melt source to final delivery.
Packaging & Delivery
  • Each bar individually wrapped with VCI (Volatile Corrosion Inhibitor) paper
  • Packed in export-grade seaworthy wooden cases with moisture-proof lining
  • Clear marking: material grade, heat number, size, weight, and standard on each piece
  • Standard delivery: 7 working days for stock inventory, 15-30 days for mill production orders
Product Images
Inconel 718 Round Bar close-up view Inconel 718 Round Bar manufacturing process Inconel 718 Round Bar quality inspection Inconel 718 Round Bar industrial application Inconel 718 Round Bar surface finish Inconel 718 Round Bar dimensional accuracy Inconel 718 Round Bar packaging Inconel 718 Round Bar material certification Inconel 718 Round Bar final product
Contact ECER today for a competitive quote on Inconel 718 round bars. Custom sizes, cut-to-length service, and testing certifications available to meet your project specifications.

Company Details

Bronze Gleitlager

,

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 and 

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 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2008

  • Total Annual:

    8000000-100000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...

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  • Huona (Shanghai) New Material Co., Ltd.
  • 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
  • https://www.nicralloy.com/

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