Stainless Steel 321 in bars, flanges, pipe fittings and tubes

GRADE STAINLESS STEEL 321, AISI Type 321, UNS S32100

wilsonpipeline is a leading manufacturer of Stainless Steel 321 in bars, flanges, pipe fittings and tubes.

Stainless Steel 321 is a stabilized austenitic stainless steel. It is stabilized for weldments subject to sever corrosive conditions and service from 800 to 1600 F. It is similar to stainless steel grade 304 but with a titanium amount of at least five times the level of carbon. This also helps advance the mechanical properties of the steel at higher temperatures.

Chemistry (range or maximum in %) GRADECMNSNICROTHERStainless Steel 3210.082.000.039.00/12.0017.00/19.00Ti 5X (C+N) Min. to 0.70 Max.

Grade 321 Stainless Steel Bars PropertiesGRADE SHAPE SIZE RANGE TENSILE KSI YIELD KSI ELONGATION % RED. OF AREA % BRINELL HARDNESS RELATIVE MACHINABILITY SPECIFICAGION Stainless Steel 321 Rounds 1/4″ – 12″ 85 35 55 65 150 48% AMS 5645/  ASTM A-276/  A-182/A-479/A-193

Grade 321 Stainless Steel Pipe Fittings PropertiesGRADE SHAPE THICKNESS SPECIFICATION Stainless Steel 321 pipe fittings 3/16″ – 80″ AMS 5510

Grade 321 Stainless Steel Tubes & Pipes PropertiesGRADEOD SIZE RANGECONDTIONTENSILE KSIYIELD KSIELONGATION %ROCKWELL HARDNESSASTM SPECIFICATION

Applications:

1. Airplane exhaust manifolds

2. Pump Shafts

3. Stainless Steel Flanges

4. Mechanical Seals

5. Heat Exchangers

6. Stainless Steel Pipe Fittings

7. Ball Valves

8. Stainless Steel Pipes
   

9. Boiler shells

10. Process equipment

11. Expansion joints

12. Cabin heaters

13. Fire walls

14. Flexible couplings

15. Pressure vessels

Source: wilsonpipeline Pipe Industry (www.wilsonpipeline.com)