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API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas

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API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas

API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas
API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas
API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas

Large Image :  API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas

Product Details:
Place of Origin: China
Brand Name: DINGSCO
Certification: ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Model Number: According to customers' requirements
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: According to customers' requests
Delivery Time: (Sample order) 7 days
Payment Terms: T/T
Supply Ability: Negotiable
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API 6A CRA Inconel 718 Forging Bar - Corrosion Resistant Nickel Alloy Forging Bar for Oil and Gas

Description
Product Name: API 6A CRA Inconel 718 Forging Bar Nickel Alloy Forging Bar Size Range: Ø8-Ø200,as Per Your Requirements
Application: Aerospace,Oil And Gas Industry,Chemical Processing Equipment,Nuclear Energy,Medical Devices Material: Nickel Alloy
Type: Round Bar Grade: Alloy 718
Density: 8.19g/cm³ Surface Treatment: Bright
Standard: API 6A CRA Packaging: Standard Export Package
Highlight:

API 6A CRA Inconel 718 forging bar

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Nickel alloy forging bar with API 6A

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Inconel 718 forging bar for CRA

API 6A CRA Inconel 718 Forging Bar
The API 6A CRA Inconel 718 Forging Bar is a high-performance alloy component engineered for critical applications in the oil and gas industry. Designed to meet the stringent requirements of API Specification 6A, this corrosion-resistant alloy (CRA) product offers exceptional mechanical properties and corrosion resistance, making it ideal for use in harsh downhole and surface environments.
Material Specification
  • Alloy Grade: Inconel 718 (UNS N07718)
  • Material Type: Nickel-based superalloy with significant additions of chromium, iron, niobium, and molybdenum
  • Form: Forged bar (round, square, or hexagonal cross-sections available)
  • Manufacturing Process: Hot forging followed by solution annealing and aging treatments to optimize mechanical properties
Compliance Standards
  • API 6A: Complies with the latest edition of API Specification 6A for wellhead and Christmas tree equipment
  • Material Certification: Meets ASTM B637 specifications for Inconel 718 forgings
  • Quality Assurance: Traceable material certification, ultrasonic testing (UT), magnetic particle inspection (MPI), and chemical composition verification
Mechanical Properties
  • Tensile Strength: Minimum 130 ksi (900 MPa)
  • Yield Strength (0.2% offset): Minimum 100 ksi (690 MPa)
  • Elongation: Minimum 12% in 2 inches (50 mm)
  • Hardness: Typically 30-40 HRC after heat treatment
  • Operating Temperature Range: -423°F to 1,300°F (-253°C to 704°C)
Corrosion Resistance
Inconel 718 provides excellent resistance to:
  • Sour environments containing hydrogen sulfide (H₂S)
  • Sweet corrosion from carbon dioxide (CO₂)
  • Chloride-induced stress corrosion cracking
  • General and pitting corrosion in high-salinity environments
  • Oxidation at elevated temperatures
Applications
  • Wellhead equipment components
  • Valve bodies and trim
  • Choke and kill manifolds
  • Blowout preventers (BOPs)
  • Other critical pressure-containing parts in upstream oil and gas operations
  • Offshore and subsea equipment exposed to aggressive media
Dimensions and Customization
  • Diameters: Available from 1" to 24" (25 mm to 600 mm)
  • Lengths: Up to 20 feet (6 meters) or as per customer requirements
  • Custom sizes and configurations available upon request
  • Machining services offered to meet specific dimensional tolerances
Quality Control
Each forging bar undergoes rigorous quality control measures, including:
  • Chemical composition analysis (spectroscopic testing)
  • Mechanical property testing (tensile, impact, hardness)
  • Non-destructive testing (UT, MPI)
  • Dimensional verification
  • Microstructural examination
This API 6A CRA Inconel 718 Forging Bar represents the industry standard for high-performance components in demanding oilfield applications, combining superior strength, toughness, and corrosion resistance to ensure reliable operation in extreme environments.
Inconel 718 Technical Specifications
Grade UNS Density Tensile Strength (MPa min) Yield Strength (MPa min) Reduction of Area min (%) Elongation min (%) Hardness (HRC)
INCONEL 718 N07718 8.19 1275 MPa min 1034 MPa min 15% 12% min HRC 35-40
Chemical Composition (%)
Ni Cr Fe C Mn S Si
50.0-55.0 17.0-21.0 Remainder 0.08 max 0.35 max 0.015 max 0.35 max
B P Mo Ti Al Cu Co
0.006 max 0.015 max 2.8-3.3 0.65-1.15 0.2-0.8 0.3 max 1.0 max
Additional Nickel Alloy Grades
Grade UNS Density EN/DIN W.Nr Condition
Nickel 200N022008.892.4066Annealed
Nickel 201N022018.892.4068Annealed
MONEL 400N044008.802.4360Annealed
MONEL K-500N055008.442.4375Aged
INCOLOY 825N088258.142.4858Annealed
INCOLOY 925N099258.08-Aged
INCOLOY 926N089268.11.4529Sol.Annealed
INCOLOY A-286S662867.94--
INCOLOY 800N088007.941.4876Annealed
INCOLOY 800HN088107.941.4958Annealed
INCOLOY 800HTN080117.941.4959Annealed
ALLOY 20N080208.12.4660Annealed
ALLOY 28N080288.01.4563Annealed
NIMONIC 80AN070808.192.4952Aged
NIMONIC 901N099018.142.4662-
INCONEL 625N066258.442.4856Annealed
INCONEL 718N077188.192.4668Aged
INCONEL X-750N077508.282.4669Aged
INCONEL 600N066008.472.4816Annealed
INCONEL 601N066018.112.4851-
HASTELLOY C-276N102768.872.4819Annealed
HASTELLOY C-22N060228.692.4602Sol.Annealed
HASTELLOY C-4N064558.642.4610Sol.Annealed
HASTELLOY B-2N106659.222.4617Annealed
HASTELLOY B-3N106759.222.4600Annealed
HASTELLOY XN060028.222.4665Aged
F44S312548.01.4547Annealed
F51S318037.81.4462Solution
F53S327507.81.4410Solution
F55S327607.81.4501Solution
Product Gallery
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