The tensile strength properties of this nickel based Monel K500 Pipe fittings can be maintained to an elevated temperature setting to about 1200° F. However, the properties of Monel 500 such as ductility and toughness are maintained down to a temperature of about 400° F. This nickel based Monel K500 Stub End tends to not only be spark resistant but is also non-magnetic to a temperature as low as about -200° F. Hence, these fittings can be used in applications where magnetism is not a mandate.
Monel K500 Pipe Fittings
Alloy K500 Stub End
ASTM B366 UNS N05500 Reducing Elbow
However, if the application requires magnetic properties, it is possible to establish a magnetic layer on the surface of the Alloy K500 Pipe Fittings during its processing. Aluminium and copper are two elements that could be fastidiously oxidized during the heating process, thus, leaving a magnetic nickel rich film on the surface of Monel K500 Pipe Cap. In order to remove this magnetic film around these Monel K500 Fittings and to restore back its non-magnetic properties, the alloy can be pickled or bright dipped in acid.
Monel K-500 fittings, for e.g. Monel K500 Elbow have been found to be particularly resistant to a sour-gas environment, which is why they are often seen in applications involving sour wells. The amalgamation of very low corrosion rates in high-velocity seawater along with high tensile strength makes the Monel K500 Tee well suited for to be used in marine service. Although fouling could occur followed by pitting in the presence of stagnant or slow-moving seawater. But this pitting generally slows down after being fairly rapid attack initially.
Specifications : ASTM B 366 / ASME SB 366 |
Dimensions : ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Range : Seamless Butt Weld Fittings: 1/2" – 10", Welded Butt Weld Fittings: 1/2" – 48" |
Types : Seamless / Welded / Fabricated |
Schedule : Sch 5 TO Sch XXS. |
Grade : Monel 500 (UNS No. N05500) |
Alloy Monel K500 Fittings | Monel K500 Pipe Fitting |
Nickel Alloy K500 90 Degree Elbow | Monel grade K500 End Cap |
Monel 2.4375 45 Degree Elbow | Monel Alloy K500 Buttweld Fitting |
Monel K500 UNS N05500 1D Elbow | Nickel K500 Short Stub End |
Monel Alloy K500 Stub End | Alloy Monel K500 Pipe Cap |
ASTM B366 UNS N05500 3D Elbow | Alloy K500 End Cap |
Monel K500 5D Elbow | Alloy K500 Reducer |
Alloy K500 Buttweld Fittings | Alloy grade K500 Pipe Bend |
DIN 2.4375 Pipe Fittings | UNS N05500 Long Stub End |
Alloy K500 Eccentric Reducer | Alloy K500 UNS N05500 Long Radius Elbow |
Alloy K500 Concentric Reducer | Nickel Alloy K500 Short Radius Elbow |
Monel 2.4375 Equal Cross | Alloy Monel K500 Pipe Cap |
Monel grade K500 Lateral Tee | ASTM B366 UNS N05500 Cross Tee |
Nickel K500 Reducing Cross | Monel Alloy K500 Equal Cross |
Alloy K500 Equal Tee | Alloy K500 Stub End |
Alloy grade K500 Concentric Reducer | Nickel 2.4375 5D Elbow |
Nominal Pipe Size | Outside diameterat bevel | Center-to-End | |
---|---|---|---|
Run (C) | Outlet(M) | ||
1/2" | 21.3 | 25 | 25 |
3/4" | 26.7 | 29 | 29 |
1" | 33.4 | 38 | 38 |
1 1/4" | 42.2 | 48 | 48 |
1 1/2" | 48.3 | 57 | 57 |
2" | 60.3 | 64 | 64 |
2 1/2" | 73.0 | 76 | 76 |
3" | 88.9 | 86 | 86 |
3 1/2" | 101.6 | 95 | 95 |
4" | 114.3 | 105 | 105 |
5" | 141.3 | 124 | 124 |
6" | 168.3 | 143 | 143 |
8" | 219.1 | 178 | 178 |
10" | 273.0 | 216 | 216 |
12" | 323.8 | 254 | 254 |
14" | 355.6 | 279 | 279 |
16" | 406.4 | 305 | 305 |
18" | 457.0 | 343 | 343 |
20" | 508.0 | 381 | 381 |
22" | 559.0 | 419 | 419 |
24" | 610.0 | 432 | 432 |
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 % |
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 |
STANDARD | WERKSTOFF NR. | UNS |
Monel K500 | 2.4375 | N05500 |
Temperature, °F |
Mean
Linear Expansion, in/in-°F x 10(-6) |
Thermal
Conductility,(a) Btu-in-hr-sq ft-°F |
Special Heat,(a)Btu-lb-°F |
Electrical
Resistivity,(b) ohm-circ mil-ft |
-320 -200 70 200 400 600 800 1000 1200 1400 1600 1800 |
6.2 6.8 -- 7.6 8.1 8.3 8.5 8.7 9.1 9.3 9.6 -- |
-- 92 121 136 156 178 198 220 240 262 282 302* |
-- 0.077 0.100 0.107 0.114 0.117 0.120 0.125 0.132 0.141 0.157 0.186* |
-330.8(c) -- 370 372 378 385 390 393 396 400 408 418 |