Monel K500 is a precipitation-hardenable nickel-copper alloy that combines the excellent corrosion resistance characteristic of Monel 400 with the added advantage of greater strength and hardness. These amplified properties, strength and hardness, are obtained by adding aluminum and titanium to the nickel-copper base and by a thermal processing used to effect precipitation, typically called age hardening or aging. When in the age-hardened condition, Monel K-500 has a greater tendency toward stress-corrosion cracking in some environments than Monel 400. Alloy K-500 has approximately three times the yield strength and double the tensile strength when compared with alloy 400. Plus, it can be further strengthened by cold working prior to precipitation hardening. The strength of this nickel steel alloy is maintained to 1200° F but stays ductile and tough down to temperatures of 400° F. Its melting range is 2400-2460° F.
This nickel alloy is spark resistant and non-magnetic to -200° F. However, it is possible to develop a magnetic layer on the surface of the material during processing. Aluminum and copper may be selectively oxidized during heating, leaving a magnetic nickel rich film on the outside. Pickling or Monel K-500 Barsbright dipping in acid can remove this magnetic film and restore the non-magnetic properties
Characteristics of Monel K500
Applications of Monel K-500
|Minimum Order Quantity||10 Kg|
|Material||Monel K 500|
|Material Grade||Monel K500 ,UNS N05500 ,DIN 2.4375 Round Bar|
|Size||10MM TO 250|
|Finishing||Bright, Polished,Peeled & Black|
|I Deal In||New Only|
Other common names: Alloy K500
Monel K500 is a precipitation-hardenable nickel-copper alloy that combines the excellent corrosion resistance characteristic of Monel 400 with the added advantage of greater strength and hardness. These amplified properties, strength and hardness, are obtained by adding aluminum and titanium to the nickel-copper base and by a thermal processing used to effect precipitation, typically called age hardening or aging. When in the age-hardened condition, Monel K-500 has a greater tendency toward stress-corrosion cracking in some environments than Monel 400. Alloy K-500 has approximately three times the yield strength and double the tensile strength when compared with alloy 400.
Corrosion Resistant Monel K-500
The corrosion resistance of alloy K-500 is substantially equivalent to that of alloy 400 except that when in the age-hardened condition, nickel alloy K-500 has a greater tendency toward stress-corrosion cracking in some environments. Monel K-500 has been found to be resistant to a sour-gas environment. The combination of very low corrosion rates in high-velocity sea water and high strength make alloy K-500 particularly suitable for shafts of centrifugal pumps in marine service. In stagnant or slow-moving sea water, fouling may occur followed by pitting but this pitting slows down after a fairly rapid initial attack.
Corrosion resistance in an extensive range of marine and chemical environments. From pure water to non-oxidizing mineral acids, salts and alkalis.· Excellent resistance to high velocity sea water · Resistant to a sour-gas environment · Excellent mechanical properties from sub-zero temperatures up to about 480C · Non-magnetic alloy
C MN S Si Ni Cu Al Fe Other
0.25 Max 1.5 Max 0.01 Max 0.5Max 63.00 Min 27-33 Max 2.3 3.15 2.0 Max
Applications of Monel K-500
Sour-gas service applications · Oil and gas production safety lifts and valves · Oil-well tools and instruments like drill collars · Oil well industry · Doctor blades and scrapers · Chains, cables, springs, valve trim, fasteners for marine service · Pump shafts and impellers in marine service
Fabrication with Monel K-500 - Heavy machining of this alloy is best accomplished when the material is in the annealed condition or hot-worked and quenched condition. Age-hardened material however can be finish-machined to close tolerances and fine finishes. Therefore, the recommended practice is to machine slightly oversize, age-harden, then finish to size. During aging, a slight permanent contraction takes place, but little warpage occurs because of the low temperatures and slow cooling rates involved.
We can produce Monel K-500 bars as per the standard
As per heat treatment of Monel K-500 bars, we can do annealed treatment,or solution treatment,ageing treatment as per the requirement of the clients
Our Monel K-500 bars are 100% ultrasonic tested.
In order to control the quality of Monel K500 bars, we have following inspection equipment in our workshop:Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, etc.
As per surface finish of Monel K-500 bars, we can supply them in the form of black surface, rough machined to bright surface or polish into bright surface,or peeled into bright surface
Please tell us the size and quantity of Hex bars ,Round bars, Rods, that you need, we will be glad to quote the best price for you
Except Monel K-500 bars,we can also produce Monel K-500 flanges,Monel K-500 plates,Monel K-500 fastener,Monel K-500 bolts,Monel K-500 pipe fittings,Monel K-500 pipes,Monel K-500 tubes,Monel K-500 springs.
|Minimum Order Quantity||10 Kg|
|Single Piece Length||3 meter|
|Material||MONEL K 500 UNS NO5500|
|Surface Finishing||Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror fi|
|End||Plain End, Beveled End, Threaded|
|Range||Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW Monel K500|
|Is It ISO Certified||ISO Certified|
|Tensile Strength||Psi - 160000 , MPa - 1100|
|Min Diameter||5.0 - 1219.2 mm|
|Light Source||All ASTM B165 Monel K500 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat N|
|Length||Double Random, Single Random, Standard & Cut length Pipe|
One exception to be noted is that when the material is in an age hardened condition, K500 Monel Bush Hex Pipe has a greater tendency toward getting attacked by stress induced corrosion cracking in some environments.In stagnant or slow moving sea water, bio fouling may occur and the UNS N05500 Welded Pipe is attacked by pitting. However, pitting of K500 Alloy Seamless Pipe slows down after a fairly rapid initial attack.
This nickel based monel k500 pipe is spark resistant. Up to a temperature of -200° F, the K500 Monel Welded Pipe exhibits non-magnetic behaviour. However, it is possible to develop a magnetic layer on the surface of the Monel DIN NR. 2.4375 Pipe during its processing. When elements Aluminium and copper have been selectively oxidized during the heating process, they leave a magnetic nickel rich film on the surface or outside the K500 Monel Welded Pipe. One can remove this nickel rich, magnetic film and restore the non-magnetic properties of the Monel Alloy K500 Round Pipe by either pickling or bright dipping in acid.
|Monel K500||0.25 max||1.50 max||0.50 max||0.010max||27.00 – 33.00max||0.5 – 2||63.00 min||–|
Monel K500 Pipe Mechanical Properties
|Alloy K500 Element||Alloy K500 Density||Alloy K500 Melting Point||Alloy K500 Tensile Strength||Alloy K500 Yield Strength (0.2%Offset)||Elongation|
|Monel K500||8.44g\cm3||1350 °C (2460 °F)||Psi – 160000 , MPa – 1100||Psi – 115000 , MPa – 790||20%|
|Minimum Order Quantity||5 Kg|
|Material||Monel k 500|
|Material Grade||Monel k 500|
|Size||10mm - 300mm|
KANAKRATNA STEELAGE is one of the largest exporter, manufacturer and supplier of Monel Alloy K500 Hex Bars . Monel K500 Hex Bars is a nickel-copper alloy, precipitation hardenable in the course of additions of titanium and aluminium. Monel K500 Hex Bars (Monel K500 Rods) retains the outstanding corrosion resistant characteristics of Monel 400 and has better strength and hardness after precipitation hardening when compared with Alloy 400. Monel Alloy K500 Rods is particularly well suited for centrifugal pumps in the marine industry because of its high strength and low corrosion rates in high-velocity seawater.K500 Monel Alloy Hex Bars Specification
Specification : ASTM B 865 / ASME SB 865 / AMS 4676 / QQ N 286
Dimensions : ASTM, ASME and API
Size : 6 mm to 120 mm.
Diameter : 3.17mm to 350mm diameter
Length : 100 mm to 3000 mm Long & Above
Finish : Bright, Polish & Black
Grade : Monel K500 (UNS No. N05500)
Form : Square , Round , Hex , Flat, Wire In Black & Bright Finish
Our Monel K500 Round Bars conforms to NACE MR0175/ISO 15156
ASTM B865 Monel K500 Bar Equivalent Grades
Monel Alloy K500 Round, Bright, Hex, Threaded Bar Chemical Composition
0.5 – 2
27.0 – 33.0
2.3 – 3.15
0.35 – 0.85
K500 Monel Alloy Hex Bars Mechanical Properties
Yield Strength (0.2%Offset)
1350 °C (2460 °F)
Psi – 160000 , MPa – 1100
Psi – 115000 , MPa – 790
Types Of Available Products AISI, ASTM, DIN, JIS, GB, EN Monel Alloy K500 Hex Bars
Monel Alloy K500 Rods
K500 Monel Round Bars
ASTM B865 Monel K500 Bars
Monel UNS N05500 Round Bars
ASTM B865 K500 Alloy Monel Rods Manufacturer
B865 K500 Monel Alloy Polish Bars Manufacturer
Alloy K500 Monel Black Bars Distributors
Top Quality High Monel K500 Alloy Spring Steel Bars
Monel Alloy K500 Bright Bar Exporter
ASME SB 865 Monel K500 Forged Round Bars
K500 Monel Threaded Bars Stockiest in India
Monel Alloy K500 Cold Drawn & Polished Square Bars
Austenitic ASTM Bright K500 Alloy Monel Bar
AMS 4676 Monel K500 Alloy Round Bars
K500 Monel Alloy Hexagon Bars Dealers
Monel K500 Alloy Cold Drawn Bars Stockholder
High Speed Steel Monel K500 Hollow Bar Suppliers
ASME, ASTM, EN, BS, GB, Monel Alloy K500 Flat Bars
Monel Alloy Werkstoff 2.4375 Round Bar
Cold Rolled Monel Alloy K500 Rods
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|Minimum Order Quantity||1 Piece|
|Size||1/2 inch, 3/4 inch, 1 inch, 2 inch, 3 inch|
|Application||Structure Pipe, Gas Pipe, Hydraulic Pipe|
KanakRatna is the leading manufacturer and exporter of a high quality range of Monel K500 Spare Parts, which are made of high quality raw material. Furthermore, in order to cater to the divergent demands of the clients, we have made the offered products in two different grades; Monel 400 (UNS No. N04400) and Monel 500 (UNS No. N05500) in form of pipes, fittings, flanges, sheet, plates, tubes, coils, rod and fasteners, both in precut and in custom forged.
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