Inconel 625 Forged Ring: Ultra-High Performance Nickel Alloy

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Payment Terms	T/T
Supply Ability	Negotiable
Delivery Time	(Sample Order) 7 days
Packaging Details	According to Customers' Requests
Product Name	Nickel Alloy Gasket Rings
Grade	Inconel 625
UNS	UNS NO6625
Standards	ASTM B564
Curie Temperature	-196 °C
Specific Heat	410 J/kg-°C; 0.098 Btu/lb-°F
Magnetic Permeability	75 °F, 200 oersted 1.0006
Density	8.44 g/cm³; 0.305 lb/in³
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

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Product Specification


Payment Terms	T/T	Supply Ability	Negotiable
Delivery Time	(Sample Order) 7 days	Packaging Details	According to Customers' Requests
Product Name	Nickel Alloy Gasket Rings	Grade	Inconel 625
UNS	UNS NO6625	Standards	ASTM B564
Curie Temperature	-196 °C	Specific Heat	410 J/kg-°C; 0.098 Btu/lb-°F
Magnetic Permeability	75 °F, 200 oersted 1.0006	Density	8.44 g/cm³; 0.305 lb/in³
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

Inconel 625 Forged Ring: Ultra-High Performance Nickel Alloy

Inconel 625 forged ring is a superalloy component manufactured through precision forging processes, designed to deliver exceptional strength, corrosion resistance, and thermal stability in extreme operating environments. Composed primarily of nickel, chromium, molybdenum, and niobium, this forged ring is a cornerstone in industries demanding reliability under stress, heat, and corrosive conditions.

Material Composition & Properties

Element	Composition (wt%)	Key Contribution
Nickel (Ni)	≥58% (balance)	Provides base strength, corrosion resistance, and ductility
Chromium (Cr)	20–23%	Enhances oxidation and pitting corrosion resistance
Molybdenum (Mo)	8–10%	Boosts resistance to reducing acids and chloride-induced stress corrosion
Niobium (Nb)	3.15–4.15%	Forms stable carbides, improves creep strength, and refines grain structure
Iron (Fe)	≤5%	Improves workability and cost-efficiency
Others (C, Mn, Si, etc.)	Trace amounts	Controlled for purity and performance

Mechanical Properties:

- - Tensile Strength: ≥760 MPa
  - Yield Strength (0.2% offset): ≥345 MPa
  - Elongation: ≥30%
  - Hardness: ≤30 HRC
- Corrosion Resistance:
  - Withstands sulfuric acid, phosphoric acid, and seawater environments.
  - Resists oxidation up to 1000°C (1832°F).
- Thermal Stability:
  - Maintains strength and ductility in cryogenic to high-temperature ranges (-196°C to 1000°C).

Applications

Inconel 625 forged rings serve critical roles in industries where failure is not an option:

- Aerospace: Jet engine components (combustor liners, turbine seals), rocket propulsion systems.
- Oil & Gas: Subsea equipment, downhole tools, and pipelines in corrosive offshore environments.
- Chemical Processing: Reactors, heat exchangers, and valves handling acidic or high-temperature media.
- Power Generation: Nuclear reactor components, boiler tubes, and gas turbine parts.
- Marine: Propeller shafts, seawater piping, and offshore platform hardware.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter,Seller 
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Year Established:

1998 
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Total Annual:

70 million-100 million
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Employee Number:

50~60 


Ecer Certification：

Verified Supplier 

Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities to produc... Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities to produc...

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Hunan Dinghan New Material Technology Co., LTD
No. 2319, Building 2, Dongfang Furong Garden, No. 582 Yuanda 1st Road, Hehuayuan Street,Furong District, Changsha, Hunan Province, China.
https://www.nickel-basedalloys.com/

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