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Hunan Dinghan New Material Technology Co., LTD

  • China,Changsha ,Hunan
  • Verified Supplier
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China UNS S21800 Forging Bar Nitronic 60 Stainless Steel Forged Round Bar for Valve
China UNS S21800 Forging Bar Nitronic 60 Stainless Steel Forged Round Bar for Valve

  1. China UNS S21800 Forging Bar Nitronic 60 Stainless Steel Forged Round Bar for Valve

UNS S21800 Forging Bar Nitronic 60 Stainless Steel Forged Round Bar for Valve

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Standard ASTM A479 / ASME SA479
Supply Ability
Hardness HRB 90 Max (Annealed)
Application Valve Components, Pump Shafts, Fasteners
Yield Strength 310 MPa Min
Payment Terms T/T
Tensile Strength 620 MPa Min
Delivery Time 15-25 working days
Forging Process Open Die Forging / Closed Die Forging
Packaging Details Standard Export Package
Elongation 35% Min
Material Grade UNS S21800 (Nitronic 60)
Heat Treatment Solution Annealed
Brand Name
Certification ISO 9001:2015
Model Number UNS S21800
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Standard ASTM A479 / ASME SA479 Supply Ability
Hardness HRB 90 Max (Annealed) Application Valve Components, Pump Shafts, Fasteners
Yield Strength 310 MPa Min Payment Terms T/T
Tensile Strength 620 MPa Min Delivery Time 15-25 working days
Forging Process Open Die Forging / Closed Die Forging Packaging Details Standard Export Package
Elongation 35% Min Material Grade UNS S21800 (Nitronic 60)
Heat Treatment Solution Annealed Brand Name
Certification ISO 9001:2015 Model Number UNS S21800
Place of Origin China
High Light UNS S21800 Forged Round BarNitronic 60 Galling ResistanceAustenitic Stainless Steel Forging

UNS S21800 Forging Bar Nitronic 60 Stainless Steel Forged Round Bar for Valve Components


UNS S21800, also known as Nitronic 60, is a nitrogen-strengthened austenitic stainless steel forging bar engineered for applications demanding exceptional galling resistance, high strength and outstanding corrosion resistance. Our forged round bars are produced through precise open die and closed die forging processes, followed by solution annealing to deliver 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.
  • Excellent Corrosion Resistance: Comparable to 316 stainless steel in most corrosive media, with enhanced resistance to chloride stress corrosion cracking.
  • Wide Size Range: Diameters from 20mm to 500mm, custom lengths available upon request.
  • Full Traceability: Mill test certificates, material inspection reports and third-party testing available.

Applications

UNS S21800 forged bars are widely used for valve stems and seats, pump shafts, fasteners, bearings, conveyor components and other wear-critical parts in chemical processing, marine, pulp & paper and food processing industries.

Specifications

  • Standard: ASTM A479 / ASME SA479
  • 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 bar pricing, stock availability and customized forging solutions.

Company Details

Bronze Gleitlager

,

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 and 

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 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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  • 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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