By Country:
				
			
            
				By Standard:
				
			
             
				By Microstructure:
				
            		 - Whole
 - Austenite
 - Austenitic-Ferritic(Duplex steel)
 - Ferrite
 - Cementite
 - Pearlite
 - Martensite
 - Precipitation-Hardening
 - Ferrite-Pearlitic
 - Pearlitic
 - Bainite
 - Martensite-Ferrite
 - Austenitic-Martensite
 
| Category | Steel grade | Standard | Country | Application | 
|---|---|---|---|---|
| Stainless Steels | A 314 S32950 | SAE | USA | Stainless Steel Billets and Bars for Forging  | 
                  
| Stainless Steels | A 240 S32950 | SAE | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications  | 
                  
| Stainless Steels | A 1082 S32950 | SAE | USA | High Strength Precipitation Hardening and Duplex Stainless Steel Bolting for Special Purpose Applications  | 
                  
| Stainless Steels | A 1049 S32950 | SAE | USA | Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components  | 
                  
| Stainless Steels | SA-790 S32900 | AMS | USA | Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe  | 
                  
| Stainless Steels | SA-789 S32900 | AMS | USA | Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Tubing for General Service  | 
                  
| Stainless Steels | SA-240 S32900 | AMS | USA | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications  | 
                  
| Stainless Steels | S32900 | AISI | USA | Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Stainless Steel  | 
                  
| Stainless Steels | A 949 S32900 | SAE | USA | Spray-Formed Seamless Ferritic/Austenitic Stainless Steel Pipe  | 
                  
| Stainless Steels | A 928 S32900 | SAE | USA | Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal  | 
                  
| Stainless Steels | A 790 S32900 | SAE | USA | Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe  | 
                  
| Stainless Steels | A 789 S32900 | SAE | USA | Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service  | 
                  
| Stainless Steels | A 240 S32900 | SAE | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications  | 
                  
| Stainless Steels | A 1082 S32900 | SAE | USA | High Strength Precipitation Hardening and Duplex Stainless Steel Bolting for Special Purpose Applications  | 
                  
| Stainless Steels | SA-815 WPS32550 | AMS | USA | Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings  | 
                  
| Stainless Steels | SA-815 CRS32550 | AMS | USA | Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings  | 
                  
| Stainless Steels | SA-790 S32550 | AMS | USA | Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe  | 
                  
| Stainless Steels | SA-789 S32550 | AMS | USA | Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Tubing for General Service  | 
                  
| Stainless Steels | SA-479 S32550 | AMS | USA | Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels  | 
                  
| Stainless Steels | SA-276 S32550 | AMS | USA | Specification for Stainless Steel Bars and Shapes  | 
                  
| Stainless Steels | SA-240 S32550 | AMS | USA | Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications  | 
                  
| Stainless Steels | S32550 | AISI | USA | Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Copper Nitrogen Stainless Steel  | 
                  
| Stainless Steels | A 949 S32550 | SAE | USA | Spray-Formed Seamless Ferritic/Austenitic Stainless Steel Pipe  | 
                  
| Stainless Steels | A 928 S32550 | SAE | USA | Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal  | 
                  
| Stainless Steels | A 815 WPS32550 | SAE | USA | Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings  | 
                  
| Stainless Steels | A 815 CRS32550 | SAE | USA | Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings  | 
                  
| Stainless Steels | A 790 S32550 | SAE | USA | Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe  | 
                  
| Stainless Steels | A 789 S32550 | SAE | USA | Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service  | 
                  
| Stainless Steels | A 511 S32550 | SAE | USA | Seamless Stainless Steel Mechanical Tubing  | 
                  
| Stainless Steels | A 479 S32550 | SAE | USA | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels  | 
                  
| Stainless Steels | A 473 S32550 | SAE | USA | Stainless Steel Forgings  | 
                  
| Stainless Steels | A 276 S32550 | SAE | USA | Stainless Steel Bars and Shapes  | 
                  
| Stainless Steels | A 240 S32550 | SAE | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications  | 
                  
| Stainless Steels | A 1049 S32550 | SAE | USA | Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components  | 
                  
| Stainless Steels | SA-815 WPS32760 | AMS | USA | Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings  | 
                  
