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Monel 400 UNS N04400 2.4360 NiCu30Fe Monel400 nickel alloy tube bundles Tubing Bundles For shell tube Heat exchanger Boiler condensors heaters coolers evaporator
We are professional Monel 400 UNS N04400 2.4360 NiCu30Fe Monel400 nickel alloy tube bundles Tubing Bundles For shell tube Heat exchanger Boiler condensors heaters coolers evaporator from china
A tube bundle heat exchanger with baffles is disclosed wherein a tube bundle is housed within an inner casing which is acted upon from both the inside and the outside by a heating medium
A multiple tube bundle heat exchanger includes axially opposite tube plates, a housing, and a plurality of tube bundles disposed between the tube plates. Each of the tube bundles is an independent tube bundle subassembly forming an integral unit having at least one heat exchanger tube with two axial tube ends.
Chemical Composition
| C | Mn | S | Si | Al | Fe | Ni | Cu | Ti | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2.4360 | Min % | 1,00 | 63,00 | 28,00 | ||||||
| Max % | 0,15 | 2,00 | 0,020 | 0,50 | 0,50 | 2,50 | 34,00 | 0,30 | ||
| (Key to Steel 2010) | ||||||||||
| alloy 400 N 04400 | Min % | 63,00 | 28,00 | |||||||
| Max % | 0,30 | 2,00 | 0,024 | 0,50 | 2,50 | 34,00 | ||||
| ASTM B 725 | ||||||||||
Physical properties
| Property | Value |
|---|---|
| Density: kg/dm3 | 8,8 |
| Hardness: (soft annealed) HB | <=150 |
| Temperature T °C/F (°C/F) | Specific heat J / kgK (Btu / lb °F) | Thermal conductivity W/mK (Btu·in / ft2·h·°F) | Electric resistance µΩ · cm (Ω circ mill / ft) | Modulus of elasticity kN/mm2 (103 ksi) | Expansion rate from 70°F bis T 10-6 / K (10-6 / °F) |
|---|---|---|---|---|---|
| -130 | 22 | 11,5 | |||
| 20/68 (93/200) | 430/(0,102) --- /(0,105) | 26/(150) ---/(170) | 51,3/(310) ---- /(330) | 182/(26,4) --- /(26,1) | --- /(7,7) |
| 200/392 (204/400) | 465 --- /(0,110) | 33 --- /(190) | 55,5 --- /(335) | 177 --- /(25,7) | 15,5 --- /(8,6) |
| 400/(752) (427/800) | 490 | 40 --- /(240) | 58,5 --- /(360) | 16 --- /(23,5) | 16,9 --- /(8,9) |
| 600/1112 (649/1200) | 48,5 --- /(290) | 61,8 --- /(380) | 16,6 --- /(9,3) | ||
| 800/1600 (871/1600) | 56 --- /(340) | 65,5 --- /(400) | 17,4 --- /(9,8) | ||
| 900/1800 | 58 | 67,5 | 17,5 |
Mechanical properties (20°C / 68°F)
| Mechanical properties (minimal values) | annealed ASTM | Stress-relief annealing ASTM | hard ASTM |
|---|---|---|---|
| Yield strength Rp 0,2 -N/mm2 | 195 | 275-415 | 620 |
| Yield strength Rp 1,0 | 220 | ||
| Elongation % | 35 | 20 | 5 |
| Notched impact strength ISO-V (Average value at room temperature) | > 150 J/cm2 | > 100 J/cm2 | |
| Tensile strenght Rm N/mm2 | 480 | 550-600 | 690-760 |
| Hardness HB | <=150 | about 170 | about 210 |
| Remarks | Lieferzustand und -dicken sind zu berücksichtigen | Consider delivery condition and thickness | Consider delivery condition and thickness |
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