Stainless Steel 310S Butt Weld Fittings is readily fabricated by standard commercial procedures. Stainless Steel 310S Elbowfinds wide application in all high-temperature environments where high temperature strength and good creep resistance are required. Stainless Steel 310S Tee is austenitic chromium – nickel alloy steel with high strength and excellent corrosion resistance. Stainless Steel 310S Cross may have a carbon content which will not be acceptable for some high temperature applications. Stainless Steel 310S Reducer has excellent resistance to hot corrosion. SS 310S Bend is not prone to thermal fatigue and cyclic heating. Full annealing of Stainless Steel 310S Stub End is required after cold work to remove internal stress. Stainless Steel 310S End Cap is quite ductile and forms in a manner very similar to Stainless Steel 316 Pipe Fittings. Pickling and passivation of the surface in Stainless Steel 310S Dish Cap to remove high temperature oxides are essential to restore full aqueous corrosion resistance after welding.
LIST OF STAINLESS STEEL 310S PIPE FITTING
- STEEL 310S PIPE FITTINGS
- SS 310S BUTTWELD FITTING
Stainless Steel 310S Concentric Reducer does not contain molybdenum, so pitting resistance is quite poor. Stainless Steel 310S Eccentric Reducer cannot be hardened by thermal treatment. SS 310S Lateral Tee has excellent strength at elevated temperatures. 310S Stainless Steel Pipe Fittings has excellent corrosion resistance at normal temperatures but is primarily designed to perform at high temperatures. SS 310S Pipe Fittings also has some other great features like having toughness, highly durable, smooth finish and more.
Equivalent Grades for 310S Stainless Steel Pipe Fitting
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 310S | S31000/S31008 | – | – | 1.4841/1.4845 | – | – | SUS 310 – 310S |
310S SS Welded Buttweld Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310S | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.03 | 2.0 | 1.00 | 0.045 | 0.03 | 20.0 | 12.0 | – | ||
Stainless Steel 310S Seamless Pipe Fitting Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 310S | 515 | 205 | 40 | 95 | 217 |
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