Monel 400 UNS N04400 Supplier, Alloy 400 Material Dealers

Monel 400 AMS 7233 Products, ASTM B165 Monel 400 Manufacturer In India
JIS NW 4400 Monel Material Stockist, Monel 400 Price Per Kg

Monel 400 Composition

Alloy 330 Melting Point

MONEL® ALLOY 400 UNS N04400 Chemical Composition, %
C Mn S Si Ni Cu Fe
.30 max 2.00 max .024 max .50 max 63.0 min 28.0-34.0 2.50 max

ASTM Specifications of MONEL® ALLOY 400

Pipe Smls Pipe Welded Tube Smls Tube Welded Sheet/Plate Bar Forging Fitting Wire
B165 B725 B163 B127 B164 B564 B366
MONEL 400 Mechanical Properties

Typical room temperature Tensile Properties of Annealed Material

Product Form Condition Tensile (ksi) .2% Yield (ksi) Elongation (%) Hardness (HRB)
Rod & Bar Annealed 75-90 25-50 60-35 60-80
Rod & Bar Cold-Drawn Stress Relieved 84-120 55-100 40-22 85-20 HRC
Plate Annealed 70-85 28-50 50-35 60-76
Sheet Annealed 70-85 30-45 45-35 65-80
Tube & Pipe Seamless Annealed 70-85 25-45 50-35 75 max *

*The ranges shown are composites for various product sizes and therefore are not suitable for specification purposes. Hardness values are suitable for specification purposes provided tensile properties are not also specified..

Alloy 400 Trivia

*Alloy 400 is slightly magnetic at room temperature.

Other common names: Alloy 400
In what forms is Monel 400 Available at Steel Alloys India?
  • Sheet
  • Plate
  • Bar
  • Pipe & Tube (welded & seamless)
  • Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
  • Wire
Monel 400 Melting Point

Melting Point : 2370-2460° F.

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Monel 400 N04400 2.4360 NU-30M NiCu30Fe NW 4400 NA 13 МНЖМц 28-2,5-1,5
Monel 400 is a nickel-copper alloy made up of about 67% nickel and 23% copper. It’s known for its resistance to seawater, high temperatures, and caustic solutions. This alloy stays strong even in harsh conditions like flowing seawater, and it’s excellent against stress-corrosion cracking in most freshwater environments. It’s widely used in marine applications due to its corrosion resistance.

Monel 400 can also withstand acids like hydrochloric and hydrofluoric acids when they’re without air. However, it’s vulnerable to nitric acid and ammonia systems due to its high copper content. It has good mechanical properties even at low temperatures and can handle temperatures up to 1000°F. For applications needing more strength, different treatments can be applied.

Steel Alloys specializes in supplying a variety of Monel 400 products globally, ensuring timely delivery and a wide range of industrial solutions.

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