
ASTM B165 UNS N04400 Pipe
Standard: ASTM B165、ASTM B163、ASTM B474、ASTM B725
Diameters: 4.0 - 1219.2 mm
Wall thickness: 0.5 to 20mm
Length: Single Random Length, Double Random Length and Customized
ASTM B165 UNS N04400 Pipe supplier, contact us to get free quote and sample!
ASTM B165 UNS N04400 Pipe is a highly reliable and durable product that is made of 2.4306 alloy 400 material, also known as Monel 400. This material is a nickel-copper alloy that exhibits excellent corrosion resistance in various environments.
Monel 400 Special Metals Resistance Corrosive
Monel 400 N04400 material is known for its ability to withstand a wide range of corrosive media, including seawater, acids, and alkalies. With its superior resistance to stress corrosion cracking, pitting, and crevice corrosion, the Monel 400 EFW pipe is a popular choice for piping systems that are used in industries such as marine, chemical, and petrochemical.
Monel 400 ASTM Standard
- ASTM B165: Standard Specification for Nickel-Copper Alloy (UNS N04400) Seamless Pipe and Tube
- ASTM B163: Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes
- ASTM B474: Standard Specification for Electric Fusion Welded Nickel and Nickel Alloy Pipe
- Monel 400 supplier: Monel 400 price per kg is $29.70 - 39.60, prices fluctuate as per market

Mechanical Properties of ASTM B165 UNS N04400
| Condition & Size | Tensile Strength, min. ksi [MPa] |
Yield Strength, min. ksi [MPa] |
Elongation, min. % |
|---|---|---|---|
| *A | 70 [480] | 28 [195] | 35 |
| *B | 70 [480] | 25 [170] | 35 |
| *C | 85 [585] | 55 [380] | 15 |
*A:seamless pipe or tube with O.D≤5″, annealed; *B: seamless pipe or tube with O.D>5″, annealed; *C: all sizes, stress relieved.
Monel 400 Seamless Pipe Tube Specifications
ASTM B165 UNS N04400 pipe is produced to meet the ASTM B165 standard. Monel steel pipe dimensional specification ANSI/ ASME B36.10, B36.19, B2.1. They specify the requirements for seamless nickel-copper alloy pipes of nominal dimensions ranging from ½ inch to 6 inches (12.7 to 152.4 mm) in outside diameter and up to 0.5 inches (12.7 mm) in thickness. The Monel alloy 400 pipe is manufactured using a cold-working process that results in excellent dimensional accuracy, smooth surface finish, and high tensile strength.
ASTM B165 N04400 Pipe Physical and Mechanical Properties:
- Density: 8.83 g/cm3
- Melting Range: 1300-1350°C
- Tensile Strength: 70 ksi (480 MPa)
- Yield Strength: 28 ksi (190 MPa)
- Elongation: 40%
- Hardness: Brinell 130-230
- Modulus of Elasticity: 26.5 x 103 ksi (183 GPa)
UNS N04400 Material Properties
In addition to its excellent mechanical properties, nickel alloy 400 UNS N04400 is also resistant to high temperatures and can withstand temperatures up to 1000°F (538°C) without losing its strength or corrosion resistance. This makes it an ideal choice for applications that require high-temperature resistance.
FAQ
Q: About ASTM B165 UNS N04400 Pipe prices?
A: Prices from ranges $30 - $35 per kilogram, vary depending on size, wall thickness, supplier etc.
Q: How long does your delivery time take?
A: Delivery time is within 5-21 days
Q: Is There Sample Service?
A: Samples Are Provided Free Of Charge
Q: What Is The Minimum Order Quantity?
A: No Minimum Order Quantity
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer and is fixed with a fumigation wooden pallet.
Q: Exported Countries
A: Brazil, South Africa, Indonesia, India, Singapore, Malaysia, Iran, Russia, UAE, Chile, Laos, etc
Q: Can we visit your factory?
A: Of course, you are always welcome!
Hot Tags: astm b165 uns n04400, monel alloy 400, monel 400 pipe, alloy 400 tube, suppliers
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