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Hunan Dinghan New Material Technology Co., LTD

  • China,Changsha ,Hunan
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China Monel 400 UNS N04400 Forged Round Bar with Excellent Seawater Corrosion
China Monel 400 UNS N04400 Forged Round Bar with Excellent Seawater Corrosion

  1. China Monel 400 UNS N04400 Forged Round Bar with Excellent Seawater Corrosion

Monel 400 UNS N04400 Forged Round Bar with Excellent Seawater Corrosion

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Standard ASTM B164 , ASME SB164
Packaging Details Standard Export Package
Hardness ≤ 160 HB
Delivery Time 7-15 working days for stock, 20-30 days for production
Elongation ≥ 35%
Max Operating Temperature 425°C(797°F)
Surface Finish Black, Peeled, Machined, Polished
Condition Solution Annealed + Water Quenched
Supply Ability 300000 Kilograms per Month
Yield Strength ≥ 170 MPa
Melting Point 1300°C – 1350°C
Density 8.80 g/cm³
Payment Terms T/T
Tensile Strength ≥ 480 MPa
Material Grade Monel 400 / UNS N04400 / W.Nr. 2.4360
Certification ISO 9001:2015, ASTM B164
Place of Origin China
Model Number Monel 400

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  1. Product Details
  2. Company Details

Product Specification

Standard ASTM B164 , ASME SB164 Packaging Details Standard Export Package
Hardness ≤ 160 HB Delivery Time 7-15 working days for stock, 20-30 days for production
Elongation ≥ 35% Max Operating Temperature 425°C(797°F)
Surface Finish Black, Peeled, Machined, Polished Condition Solution Annealed + Water Quenched
Supply Ability 300000 Kilograms per Month Yield Strength ≥ 170 MPa
Melting Point 1300°C – 1350°C Density 8.80 g/cm³
Payment Terms T/T Tensile Strength ≥ 480 MPa
Material Grade Monel 400 / UNS N04400 / W.Nr. 2.4360 Certification ISO 9001:2015, ASTM B164
Place of Origin China Model Number Monel 400

Monel 400 UNS N04400 Forged Round Bar

Monel 400 forged round bar is a high-performance nickel-copper solid-solution strengthened alloy with excellent corrosion resistance, particularly in seawater and chloride environments. It offers stable mechanical properties and is widely used in marine, offshore, and chemical industries.

Key Features

  • Excellent resistance to seawater and salt spray corrosion.
  • Good resistance to stress corrosion cracking (SCC) .
  • Retains toughness at low temperatures.
  • Non-magnetic properties.
  • Suitable for forged shafts, rings, and structural components.

Typical Applications

  • Marine: Desalination units, seawater pumps, valves and fittings.
  • Fluorochemical: HF reactors, desulfurization parts.
  • Alkali industry: Caustic evaporators, lye pumps.
  • Oil & gas: Downhole corrosion-resistant piping, desulfurization gear.
  • Cryogenic equipment: LNG sleeves, low-temp pumps.
  • Miscellaneous: Aviation fuel lines, distillation and corrosion-resistant elastic parts.

Chemical Composition (wt%)

Element Ni + Co Cu Fe Mn C Si S
Range ≥ 63.0 28.0 – 34.0 ≤ 2.5 ≤ 2.0 ≤ 0.3 ≤ 0.5 ≤ 0.024

Mechanical Properties (Solution Annealed + Water Quenched)

Property Value
Tensile Strength (Rm) ≥ 480 MPa (70 ksi)
Yield Strength (Rp0.2) ≥ 170 MPa (25 ksi)
Elongation (A5) ≥ 35%
Density 8.80 g/cm³
Hardness ≤ 160 HB
Max Service Temperature 425°C(797°F)

Quality Assurance

All DINGSCO Monel 400 forged round bars undergo rigorous inspection including ultrasonic testing (UT per ASTM A388), mechanical property verification per ASTM E8/E21, chemical analysis via OES, and dimensional inspection. We maintain full traceability from melt source to final shipment with complete documentation packages available upon request.

Contact our sales team today for a competitive quote, technical datasheet, or to discuss your custom forging requirements.




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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