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Hunan Dinghan New Material Technology Co., LTD

  • China,Changsha ,Hunan
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China UNS S21800 Forging Sleeve Nitronic 60 Forged Cylinder Sleeve
China UNS S21800 Forging Sleeve Nitronic 60 Forged Cylinder Sleeve

  1. China UNS S21800 Forging Sleeve Nitronic 60 Forged Cylinder Sleeve

UNS S21800 Forging Sleeve Nitronic 60 Forged Cylinder Sleeve

  1. MOQ: 1 Piece
  2. Price:
  3. Get Latest Price
Standard ASTM A479 / ASME SA479
Length 600mm
Yield Strength 310 MPa Min
Heat Treatment Solution Annealed
Outer Diameter 300mm
Hardness HRB 90 Max (Annealed)
Delivery Time
Wall Thickness 20mm
Tensile Strength 620 MPa Min
Supply Ability
Packaging Details Standard Export Package
Material Grade UNS S21800 (Nitronic 60)
Application Valve Components, Pump Shafts, Wear Components
Payment Terms T/T
Model Number UNS S21800 Sleeve
Certification ISO 9001:2015
Place of Origin China
Brand Name

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  1. Product Details
  2. Company Details

Product Specification

Standard ASTM A479 / ASME SA479 Length 600mm
Yield Strength 310 MPa Min Heat Treatment Solution Annealed
Outer Diameter 300mm Hardness HRB 90 Max (Annealed)
Delivery Time Wall Thickness 20mm
Tensile Strength 620 MPa Min Supply Ability
Packaging Details Standard Export Package Material Grade UNS S21800 (Nitronic 60)
Application Valve Components, Pump Shafts, Wear Components Payment Terms T/T
Model Number UNS S21800 Sleeve Certification ISO 9001:2015
Place of Origin China Brand Name
High Light UNS S21800 Forged SleeveNitronic 60 Galling ResistanceCustom Forged Cylinder Sleeve

UNS S21800 Forging Sleeve Nitronic 60 Forged Cylinder Sleeve 


UNS S21800, also known as Nitronic 60, is a nitrogen-strengthened austenitic stainless steel forged sleeve engineered for applications demanding exceptional galling resistance, high strength and outstanding wear performance. This forged cylinder sleeve is precisely manufactured to 300mm outer diameter, 200mm inner diameter and 600mm length through open die and closed die forging processes, followed by solution annealing for a uniform fine-grained microstructure.

Key Features

  • Superior Galling Resistance: Outperforms conventional 304 and 316 stainless steel in metal-to-metal wear and galling applications.
  • High Strength: Nitrogen-strengthened matrix provides higher yield strength than standard austenitic grades at room and elevated temperatures.
  • Precision Dimensions: 300mm OD x 200mm ID x 600mm length, machined to tight tolerances upon request.
  • Excellent Corrosion Resistance: Comparable to 316 stainless steel in most corrosive media, with enhanced resistance to chloride stress corrosion cracking.
  • Full Traceability: Mill test certificates, material inspection reports and third-party testing available.

Applications

UNS S21800 forged sleeves are widely used for valve components, pump shafts, wear sleeves, bearing housings and other wear-critical parts in chemical processing, marine, pulp & paper and food processing industries.

Specifications

  • Standard: ASTM A479 / ASME SA479
  • Outer Diameter: 300mm
  • Wall Thickness: 20mm
  • Length: 600mm
  • Heat Treatment: Solution Annealed
  • Tensile Strength: 620 MPa Min
  • Yield Strength: 310 MPa Min
  • Elongation: 35% Min
  • Hardness: HRB 90 Max (Annealed)

Contact us today for UNS S21800 forging sleeve pricing, stock availability and customized forging solutions.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1998

  • Total Annual:

    70 million-100 million

  • 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 t...      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 t...

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Get in touch with us

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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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