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API 6A CRA Nickel Alloy Forging with Superior Mechanical Strength and Hardness ≤ 44 HRC for High-Temperature Applications

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API 6A CRA Nickel Alloy Forging with Superior Mechanical Strength and Hardness ≤ 44 HRC for High-Temperature Applications

Name: API 6A CRA Nickel Alloy Forging with Superior Mechanical Strength and Hardness 44 HRC for HighTemperature Applications
Brand: DINGSCO
Price: 1 USD

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

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T

Supply Ability : Negotiable

Delivery Time : (Sample Order) 7 days

Packaging Details : According to Customers' Requests

Product Name : API 6A CRA Nickel Alloy Forging | UNS N07718 Inconel 718 Forged Components

Grade : Inconel 718

UNS : NO7718

Melting Range : 1260–1336 °C (2300–2440 °F)

Condition : Solution annealed and age-hardened (precipitation strengthened)

Hardness : ≤ 44 HRC (as per API 6A requirements)

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API 6A CRA Nickel Alloy Forging | UNS N07718 Inconel 718 Forged Components

The API 6A CRA / UNS N07718 Nickel Alloy Forging is a high-strength, corrosion-resistant component designed for extreme service conditions in oil, gas, and energy industries. Manufactured from Nickel Alloy 718 (UNS N07718), these forgings combine outstanding mechanical strength, fatigue resistance, and excellent stress-corrosion cracking resistance. Strictly produced to API 6A standards, they ensure reliable performance in demanding subsea and high-pressure environments.

Key Features

API 6A Compliance – Engineered and tested to meet the stringent requirements of the oil & gas industry.
Corrosion-Resistant Alloy (CRA) – Exceptional resistance against sulfide stress cracking, chloride attack, and sour gas environments.
Superior Mechanical Strength – Maintains tensile and yield strength even at elevated temperatures.
Excellent Fatigue Resistance – Long-lasting durability under cyclic loading and extreme pressure conditions.
Custom Forging Capability – Available in various forged shapes, including blocks, discs, shafts, and rings.

Technical Specifications

Specification	Details
Material Grade	Nickel Alloy 718 (UNS N07718 / Inconel 718 / W.Nr. 2.4668)
Standard	API 6A, NACE MR0175 / ISO 15156
Form	Forgings – rings, blocks, shafts, flanges, and custom shapes
Density	8.19 g/cm³
Melting Range	1260–1336 °C (2300–2440 °F)
Tensile Strength	≥ 1240 MPa
Yield Strength	≥ 1030 MPa
Elongation	≥ 12%
Hardness	≤ 44 HRC (as per API 6A requirements)
Condition	Solution annealed and age-hardened (precipitation strengthened)
Certificates	API 6A, EN 10204 3.1 / 3.2, full traceability

Applications

Oil & Gas Exploration – Forged components for wellhead equipment, subsea systems, and offshore platforms.
High-Pressure Valves & Fittings – API 6A compliant parts designed for sour service and corrosive environments.
Drilling & Completion Tools – Forgings for packers, hangers, and downhole tools requiring CRA materials.
Power Generation – High-strength forgings for turbine components and steam systems.
Aerospace & Defense – Nickel alloy forgings used in jet engines, landing gear, and structural components.

Processing Flow Chart:

API 6A CRA Nickel Alloy Forging with Superior Mechanical Strength and Hardness ≤ 44 HRC for High-Temperature Applications

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