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ASTM B163 Monel 400 UNS N04400 Seamless Nickel Copper Alloy Tube Bright Surface

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ASTM B163 Monel 400 UNS N04400 Seamless Nickel Copper Alloy Tube Bright Surface

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Brand Name :Yuhong
Model Number :MONEL400, UNS NO4400, DIN 2.4360, ALLOY 400
Certification :ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :China
MOQ :100 kgs
Price :Negotiable
Payment Terms :L/C, T/T
Supply Ability :ACCORDING TO CUSTOMER'S REQUEST
Delivery Time :7 DAYS
Packaging Details :Ply-wooden Case /Iron Case/ Bundle with plastic Cap etc.
STANDARD :ASTM B163
Grade :MONEL400,UNS NO4400, DIN 2.4360, ALLOY 400
Outer Diameter :6.35- 609.6 mm
Wall range :0.508AW-63.5 mm
Max. length :15m
Surface :Bright, Mill, Polished
NDT :ET, UT, HT, PT
TYPE :Straight Tube , U Bend Tube , Coil Tube, Fin Tube
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ASTM B163 Monel 400 UNS N04400 Seamless Nickel Copper Alloy Tube Bright Surface

Monel 400 is a nickel-copper alloy (approx. 67% nickel - 23% copper) that is resistant to seawater and high-temperature steam as well as salt and corrosive solutions. Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy has good corrosion resistance, weldability and high strength. It has a low corrosion rate in fast-flowing brackish or seawater, excellent resistance to stress corrosion cracking in most freshwaters, and is also resistant to a wide range of corrosive conditions, making it widely used in marine and other non-oxidizing chloride solutions.

Specification

Specifications ASTM B163, B730 / ASME SB163, SB730
Dimensions ASTM, ASME and API
Size 6.35 OD (mm) To 152 OD (mm)
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Tubes
Form Round Tubes, Custom Tubes, Square Tubes, Rectangular Tubes, “U” Shape, Hydraulic Tubes
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Equivalent Grades for Monel 400 Seamless Tubes

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Monel 400 2.4360 N04400 NW 4400 NA 13 МНЖМц 28-2,5-1,5 NU-30M NiCu30Fe

Chemical Composition

Grade C Mn Si S Cu Fe Ni Cr
Monel 400 0.30 max 2.00 max 0.50 max 0.24max 28.0-34.0 2.50 max 63.00 min

Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Monel 400 8.8 g/cm3 1350 °C (2460 °F) Psi – 80,000 , MPa – 550 Psi – 35,000 , MPa – 240 40 %

Physical Properties

Properties Metric Imperial
Density 8.8 gm/cm3 0.318 lb/in3

Pressure Rating

Tube O.D.
(in.)

Wall Thickness of Tube (inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (psig)
1/8 7900 10100
1/4 3700 4800 7000 9500
5/16 3700 5400 7300
3/8 3100 4400 6100
1/2 2300 3200 4400
3/4 2200 3000 4000 4600
1 2200 2900 3400 3900 4300

Applications
  • Marine engineering.
  • Chemical and hydrocarbon processing equipment.
  • Gasoline and freshwater tanks.
  • Crude petroleum stills.
  • De-aerating heaters.
  • Boiler feed water heaters and other heat exchangers.
  • Valves, pumps, shafts, fittings, and fasteners.

ASTM B163 Monel 400 UNS N04400 Seamless Nickel Copper Alloy Tube Bright Surface

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