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Durable Monel400 Round Bar Ideal for Oil, Gas Aerospace High-Demand Projects

Lieu d'origine CHINE
Nom de marque DELTA
Certification ISO
Numéro de modèle Monel 400
Quantité de commande min 10 kg
Prix 20 - 35 USD/Kg
Détails d'emballage Emballage standard pour l'exportation
Délai de livraison 5 - 12 jours en fonction de la quantité
Conditions de paiement L / C, T / T, Western Union
Capacité d'approvisionnement 3 tonnes par semaine

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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Détails sur le produit
Produits Monel 400 Bar ronde Grade Monel 400
Diamètre 10 - 350mm Longueur coupe personnalisée de toute longueur sur demande
Standard Astm en Service Coupe
Port de chargement Port de Shanghai Surface Noir, Brillant
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Description de produit

Durable Monel400 Round Bar Ideal for Oil, Gas Aerospace High-Demand Projects

 

Products Specification

 

Standard
AISI, ASTM, BS, DIN, GB, JIS
Grade
Monel series: 400 K500
Inconel series: 600 601 625 718 725
Incoloy series: 800 800H 825 925
Hastelloy series: B,B2,B3,C,C-276,C-4,C-22
Pure: Ni200, Ni201
Specifications
Round bar
Diameter:4~300mm
Flat bar
Thickness
1.0~100mm
Width
1~1500mm
Square bar
Size: 4*4-100*100mm
Length
2m, 5.8m, 6m, or as required.
Surface
Black, peeled, polishing, bright, sand blast, hair line, etc.
Price Term
Ex-work, FOB, CFR, CIF, etc.
Delivery Time
Standard size is in stock,prompt delivery or as order's quantity.
Package
Export standard package, bundled or be required.
The inner size of container is below:
20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM

 

Durable Monel400 Round Bar Ideal for Oil, Gas Aerospace High-Demand Projects

Monel 400 is a nickel-copper alloy renowned for its exceptional corrosion resistance and high strength across a wide temperature range. It is particularly valued in demanding industries such as oil and gas, aerospace, chemical processing, and marine engineering for its reliability in harsh environments.

Chemical Composition

The chemical composition of Monel 400 round bar typically includes:

 
Element Content (%) (Typical) Content (%) (Minimum - Maximum)
Nickel (Ni) 63.0 - 70.0 Min. 63.0
Copper (Cu) 28.0 - 34.0 28.0 - 34.0
Iron (Fe) ≤2.5 Max. 2.5
Manganese (Mn) ≤2.0 Max. 2.0
Carbon (C) ≤0.3 Max. 0.3
Silicon (Si) ≤0.5 Max. 0.5
Sulfur (S) ≤0.024 Max. 0.024

This composition provides a single-phase solid solution structure, which is key to its corrosion resistance and mechanical properties.

Mechanical Properties

Monel 400 round bars offer a good combination of strength and ductility. Their mechanical properties can vary depending on the processing condition (e.g., hot-worked, cold-worked, annealed).

 
 
Property Typical Value (Annealed Condition) Value Range (Other Conditions)
Density 8.80 g/cm³ (0.318 lb/in³) -
Tensile Strength 480 - 550 MPa (70 - 80 ksi) Up to 686 MPa (cold-worked)
Yield Strength (0.2% Offset) 170 - 240 MPa (25 - 35 ksi) Up to 539 MPa (cold-worked)
Elongation (in 2") 35% - 48% ~30% (cold-worked)
Hardness (Brinell) ~135 - 190 HB -
Melting Range 1300 - 1350 °C (2370 - 2460 °F) -

Round Bar Standards & Equivalent Grades

Monel 400 round bars are produced to meet various international standards.

Common Standard for Round Bars: ASTM B164 (Rod, Bar, and Wire) / ASTM B564 (Forgings).

International Equivalents:

  • UNS: N04400

  • DIN / W.Nr.: 2.4360, NiCu30Fe

  • BS: NA 12

  • AFNOR (France): Nu 30

  • JIS: NW 4400

  • ISO: NW 4400

  • China: NCu30

Applications of Monel 400 Round Bar

Monel 400 round bars are machined into critical components for sectors where failure is not an option:

  • Oil & Gas: Valve stems, pump shafts, fasteners, and components for crude distillation towers and alkylation units handling sulfuric and hydrofluoric acids.

  • Aerospace: Engine components, fasteners, and structural parts requiring high strength and corrosion resistance at elevated temperatures.

  • Marine Engineering: Propeller shafts, pump shafts, valve trim, and other components highly resistant to seawater and salt spray.

  • Chemical Processing: Impellers, mixer shafts, fasteners, and components exposed to acids, alkalis, and salts, especially hydrofluoric acid.

  • Power Generation: Feedwater heater heat exchanger tubes, fasteners, and other components in power plants.

  • Nuclear Industry: Uranium refining and isotope separation equipment.

Other Monel 400 Product Forms

Beyond round bars, Monel 400 is available in various forms to suit different application needs, all sharing the same core properties of excellent corrosion resistance and good mechanical performance:

  • Plates, Sheets, and Strips (to ASTM B127)

  • Pipes and Tubes (Seamless to ASTM B163/165; Welded)

  • Fittings, Flanges, and Forging (to ASTM B366, B564)

  • Wire and Welding Products (using filler metals like ERNiCu-7)

Key Advantages for Demanding Projects

 

  • Superior Corrosion Resistance: Performs exceptionally well in seawater, acidic (e.g., sulfuric, hydrofluoric), and alkaline environments, and is highly resistant to chloride-induced stress corrosion cracking

  • High Strength and Toughness: Maintains good mechanical properties from sub-zero temperatures up to about 550°C (1020°F)

  • Excellent Fabricability: Can be readily machined, welded (using appropriate techniques like TIG/MIG), and formed

 

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