Mechanical Properties
| Grade | 304 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Hardness | |
| Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 |
Stainless steel 304 seamless pipe is available in nominal bore sizes ranging from ½ inch to 16 inches, ERW pipe from ½ inch to 24 inches, and EFW pipe from 6 inches to 100 inches. All pipe sizes range from 1/8" to 30". Stainless steel 304 welded pipe is welded from one narrow plate or strip. Seamless, welded or LSAW pipes come in a variety of shapes including round, square, rectangular, and hydraulic types. ASTM A312 TP304 pipe is used in high-pressure and high-temperature applications due to its high working temperature and strength of 870 degrees Celsius. SS UNS S30400 ERW pipe has a minimum yield strength of 205MPa and a minimum tensile strength of 515MPa. Applications include commercial, industrial, domestic and general corrosive services. ASME SA312 Grade 304 Welded Pipe is one of the most cost-effective stainless steel pipes on the market. These are also the most used stainless steel pipes in the world.304 Stainless Steel Pipe Processing
| Structural Cutting | Products cut include pipes, tube, tubing, Square pipes, Rectangular pipes, round pipes Thickness range is 1/16" to 28" diameter |
| Tubular Cutting | Products cut include Ornamental Tube, Tubing and Hollow Bar. Thickness range is 1/16" to 28" diameter |
| Production Cutting | Steel Tubes India can provide production cutting for product diameters up to 4". We utilize Amada Production Equipment to achieve these precision cuts with tight tolerances. |
| Structural Polishing | Products polished included all tubular products, with OD & ID polishing available |