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Stainless Steel Flange ASTM A182 309 1.4828 Flanges

Stainless Steel 309S Flanges can operate at temperatures up to 1038 degrees Celsius. They are made up of a material that is strong and corrosion resistant as well.

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STAINLESS STEEL 309S WELD NECK FLANGE & CLASS 150 ASTM A182 F 309S THREADED FLANGE

ASTM A182 F 309S Flange can range from ? inches to 48 inches in nominal bore size. There are other types such as the Stainless Steel 309S Slip On Flanges which are used with seamless pipes to align the pipes at the right location by allowing the pipes to slip onto the flanges. They could be welded or fitted with bolts and nuts, threads or the combination of any of these procedures. The ASTM A182 F 309S Threaded Flanges are used with threaded pipes with male threads.

UNS S30900 Forge Flange 309 SS Reducing Flange

The presence of chromium and nickel in higher concentrations makes SS 309S Flanges excellent corrosion resistant alloys, also good heat resistant. These SS 309S Flanges hold their strengths in both normal and increased temperatures. The only aspect that differentiates them is the presence of carbon in different ratios. Alloy 309S contains relatively less percentage of carbon and this allows SS UNS S30900 Flange to control carbide precipitation and provides 309S Flange with amazing welding properties.
Uses of Alloy 309 and 309S
In the process of heating different elements
In the making of aircrafts and jet engines
Heat exchangers
In Kiln liners
Chemical processes
Refinery apparatus
Auto exhaust parts
To carburize annealing products
In equipment used to control sulfite liquor
Characteristics of SS 309 and SS 309H
High temperature oxidation resistant
Maintains strength in higher temperatures
Fine resistance to creep deformation and environmental attacks

Physical Properties

Properties
Metric
Imperial
Density
8 g/cm3
0.289 lb/in³
Melting point
1455°C
2650°F
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