Monel K500 Flanges

UNS N05500 Flange, DIN 2.4375 Flanges

We are Manufacturer, Supplier & Exporter of Monel K500 Flanges, which has approximately three times the yield strength and double the tensile strength when compared with alloy 400. The aluminum and copper in Monel UNS N05500 flanges can be selectively oxidized during heating, leaving a nickel-rich magnetic film on the outside of the part. The extremely low corrosion rate in high-speed seawater and surge power makes the K-500 alloy flange, Monel K500 flange is mainly suitable for centrifugal pump shafts in the marine industry. Monel K-500 forged flange according to customer requirements. Monel is made of nickel (65-70%) and copper (20-29%), and also contains iron and manganese (5%) and other compounds.

The corrosion resistance of MONEL alloy K-500, Monel K500 bridas is substantially equivalent to that of alloy 400 except that, when in the age-hardened condition, alloy K-500 has a greater tendency toward stress-corrosion cracking in some environments like marine and chemical environments, From pure water to non-oxidising mineral acids, salts and alkalis. Monel K500 Weld Neck Flanges, Monel K500 bridas is particularly well suited for centrifugal pumps in the marine industry because of its high strength and low corrosion rates in high-velocity seawater.

Specification Of Monel K500 Flanges

Specifications ASTM B564 / ASME SB564
Flanges size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flanges Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange, GOST Flange.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Manufacturing Standards ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, BS Flange, EN Flange, API 6A Flange etc
B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)
Any other specilised Flange
DIN: DIN 2527, DIN 2566, DIN 2573, UNS S45367 Flange, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Flanges uses & application Nuclear power (mostly seamless).
Petrochemicals and acids.
Bitumen upgraders.
Heavy oil refineries.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175.

 

Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Monel K500 2.4375 N05500

Chemical Composition

Grade C Mn Si S Cu Fe Ni
Monel K500 0.25 max 1.5 max 0.5 max 0.010 max 27.00 – 33.00 0.5 – 2 63.00 min

Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Monel K500 8.44 g/cm3 1350 °C (2460 °F) Psi – 160000 , MPa – 1100 Psi – 115000 , MPa – 790 20 %


Application Industries

  • Hydrogenators
  • Lab Autoclaves
  • High Pressure Reactors
  • Agitators
  • Catalyst Filers
  • Mini Magnetic Coupling