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INCOLOY Alloy 27-7MO Incoloy 27-7MO Alloy 27-7MO UNS S31277 stainless steel tube bundles Tubing Bundles For shell tube Heat exchanger Boiler condensors heaters coolers evaporator
We are professional INCOLOY Alloy 27-7MO Incoloy 27-7MO Alloy 27-7MO UNS S31277 stainless steel 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
The chemical composition of INCOLOY alloy 27-7MO is given in the following table.
| Element | Content (%) |
|---|---|
| Iron, Fe | 35.54-46.2 |
| Nickel, Ni | 26-28 |
| Chromium, Cr | 20.5-23 |
| Molybdenum, Mo | 6.5-8 |
| Manganese, Mn | ≤3 |
| Others | Remainder |
Physical Properties
The following table discusses the physical properties of INCOLOY alloy 27-7MO.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.02 gm/cm3 | 0.290 lb/in3 |
Mechanical Properties
The mechanical properties of INCOLOY alloy 27-7MO are tabulated below.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength(annealed) | 827 MPa | 120 ksi |
| Yield strength(annealed) | 414 MPa | 60 ksi |
| Elongation at Break( in 2 in 50 mm) | 50% | 50% |
| Poissons Ratio | 0.29 | 0.29 |
| Modulus of Elasticity | 138 GPa | 20000 ksi |
| Hardness, Rockwell B | 95 | 95 |
| Hardness, Vickers (0% cold work) | 225 | 225 |
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