UNS s31703 stainless steel round bar is an austenitic chromium-nickel alloy which also bears molybdenum. The UNS s31703 stainless steel round bar show extended corrosion resistance in wide application. Using the national as well as international quality material these bars are produced and it is customized as per our clients need.
You can find this bar in a number of sizes, thickness, diameter, forms, and types as we produce it so that this bar can sit well to use in the various application.
Grade Specification
| UNS | Type | AMS | ASTM | Characteristics |
|---|---|---|---|---|
S31703 | 317L | - | A314, A276 | Alloy 317 contains a higher alloy content improving basic advantages of 316. It is similar to UNS s31700 317 stainless steel with some differences in compositions. |
Chemical Composition
| Grade | C | Fe | Cr | Ni | Mn | Si | P | S | Mo |
|---|---|---|---|---|---|---|---|---|---|
317L | 0.03 | Balance | 18-20 | 11-15 | 2 | 1 | 0.045 | 0.03 | 3-4 |
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elastic Modulus (GPa) | Poisson's Ratio | Elongation at break (in 50mm) | Hardness (Rockwell B) |
|---|---|---|---|---|---|---|
595 | 260 | 200 | 0.27-0.30 | 55% | - | 85 |