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AISI 317LMN TP317LMN SS 317LMN 317 LMN UNS S31726 1.4439 TP 317LMN SUS 317LMN stainless steel tube bundles Tubing Bundles For shell tube Heat exchanger Boiler condensors heaters coolers evaporator
We are professional AISI 317LMN TP317LMN SS 317LMN 317 LMN UNS S31726 1.4439 TP 317LMN SUS 317LMN 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 Grade 317LMN stainless steel is outlined in the following table.

ElementContent (%)
Iron, FeBalance
Chromium, Cr17 – 20
Nickel, Ni13.5 - 17.5
Molybdenum, Mo4-5
Manganese, Mn2
Silicon, Si0.75
Nitrogen, N0.10 - 0.20
Phosphorus, P0.045
Sulfur, S0.03
Carbon, C0.03

Mechanical properties

The mechanical properties of Grade 317LMN stainless steel are displayed in the following table.

PropertiesMetricImperial
Ultimate tensile strength614 MPa89 ksi
Yield strength317 MPa46 ksi
Elongation at break53%53%
Reduction in area69%69%
Hardness, Rockwell8080
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