Monel 400 Alloy Bar - 1.250 in Size
Monel 400 Alloy Bar - 1.250 in Size
SKU:MON-09ee74
High-strength Monel 400 Alloy Bar, 1.250 in size, offers exceptional corrosion resistance and weldability for marine, electronic, and industrial use.
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$129.99
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Monel 400 Alloy Bar in 1.250 inch size is a high-strength nickel-copper alloy with excellent corrosion resistance, making it ideal for marine fixtures, processing equipment, and more. With good weldability and resistance to various environments, this alloy meets stringent industry standards for applications in petroleum refining, electrical components, and heat exchangers.

Product Specifications
Additional Information Additional Information
The alloy has been used in a variety of applications. It has excellent resistance to rapidly flowing brackish water or seawater. It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. The alloy is slightly magnetic at room temperature. The alloy is widely used in the chemical, oil and marine industries.
Applications 0
Feed water and steam generator tubing.Brine heaters, sea water scrubbers in tanker inert gas systems.Sulfuric acid and hydrofluoric acid alkylation plants.Pickling bat heating coils.Heat exchangers in a variety of industries.Transfer piping from oil refinery crude columns.Plant for the refining of uranium and isotope separation in the production of nuclear fuel.Pumps and valves used in the manufacture of perchlorethylene, chlorinated plastics.Monoethanolamine (MEA) reboiling tube.Cladding for the upper areas of oil refinery crude columns.Propeller and pump shafts.
Characteristics 0
Corrosion resistance in an extensive range of marine and chemical environments. From pure water to non-oxidizing mineral acids, salts and alkalis.This alloy is more resistant to nickel under reducing conditions and more resistant than copper under oxidizing conditions, it does show however better resistance to reducing media than oxidizing.Good mechanical properties from subzero temperatures up to about 480 ºC.Good resistance to sulfuric and hydrofluoric acids. Aeration however will result in increased corrosion rates. May be used to handle hydrochloric acid, but the presence of oxidizing salts will greatly accelerate corrosive attack.Resistance to neutral, alkaline and acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride.Excellent resistance to chloride ion stress corrosion cracking.
General Resistance Barrod Usa
B164 | QQ-N-281
General Resistance Barrod Wkstf
17752
General Resistance Forging Usa
B564
General Resistance Forging Wkstf
17754
General Resistance General Resistance
Corrosion
General Resistance Pipetube Usa
B165
General Resistance Sheetplate Usa
B127 | QQ-N-281
General Resistance Sheetplate Wkstf
17750
General Resistance Unified Numbering System Uns
N04400
General Resistance Weld Electrode
ENiCu-7 | FM 190
General Resistance Weld Wire
ERNiCu-7 / 17753 | FM 60
General Resistance Werkstof
2.4360
Machinability Ratings Note
These machinability ratios must be recognized as approximate values. They are a reasonable guide to relative tool life and lower required for cutting. It is obvious, however, that variables of speed, cutting oil, feed and depth of cut will significantly affect these ratios.
Machinability Ratings Speed Percent Of B1112
36
Machinability Ratings Speed Surface
60 ft/mm
Machining Section 0
The alloys described here work harden rapidly during machining and require more power to cut than do the plain carbon steels. The metal is 'gummy', with chips that tend to be stringy and tough. Machine tools should be rigid and used to no more than 75% of their rated capacity. Both work piece and tool should be held rigidly; tool overhang should be minimized. Rigidity is particularly important when machining titanium, as titanium has a much lower modulus of elasticity than either steel or nickel alloys. Slender work pieces of titanium tend to deflect under tool pressures causing chatter, tool rubbing and tolerance problems.Make sure that tools are always sharp. Change to sharpened tools at regular intervals rather than out of necessity. Titanium chips in particular tend to gall and weld to the tool cutting edges, speeding up tool wear and failure. Remember- cutting edges, particularly throw-away inserts, are expendable. Don't trade dollars in machine time for pennies in tool cost.Feed rate should be high enough to ensure that the tool cutting edge is getting under the previous cut thus avoiding work-hardened zones. Slow speeds are generally required with heavy cuts. Sulfur chlorinated petroleum oil lubricants are suggested for all alloys but titanium. Such lubricants may be thinned with paraffin oil for finish cuts at higher speeds. The tool should not ride on the work piece as this will work harden the material and result in early tool dulling or breakage. Use an air jet directed on the tool when dry cutting, to significantly increase tool life.Lubricants or cutting fluids for titanium should be carefully selected. Do not use fluids containing chlorine or other halogens (fluorine, bromine or iodine), in order to avoid risk of corrosion problems. The speeds are for single point turning operations using high speed steel tools. This information is provided as a guide to relative machinability, higher speeds are used with carbide tooling.
Mechanical Elongation
50 to 35 %
Mechanical Hardness
B60 - 76
Mechanical Mechanical Type
Annealed
Mechanical Tensile Strength
70 to 85 ksi
Mechanical Yield Strength
28 to 50 ksi
Nominal Chemistry Cobalt Co
Included in Nickel
Nominal Chemistry Copper Cu
31
Nominal Chemistry Maximum Carbon C
0.3
Nominal Chemistry Maximum Iron Fe
2.5
Nominal Chemistry Maximum Manganese Mn
2
Nominal Chemistry Maximum Silicon Si
0.5
Nominal Chemistry Minimum Nickel Ni
63
Nominal Chemistry Other
S 0.024 max
Physical Curie Temperature
20 to 50 ºF
Physical Density
0.318 lb/in³
Physical Electrical Resistivity
307 ohm/cir-mil-ft
Physical Melting Range
2370 to 2460 ºF
Physical Specific Heat
0.102 Btu/lb ºF
Physical Thermal Expansion Coefficient At 70 To 200 Degree Fahre
7.7 x 10-6 in/in/ºF
Specifications Alloy
400
Specifications Size
1.250 in