As an acclaimed endeavor of the business, K M D Steel And Tube is remembered for offering a vast group of Stainless Steel 317/317L Round Bars(SS 317/317L Round Bars) as a producer, exporter, stockiest and provider to our private and overall clients. Hardened Steel 317/317L Bars (SS 317/317L Bars)is molybdenum bearing austenitic chromium nickel steel which is altogether similar to Stainless Steel 316, aside from the composite substance in 317/317L that is higher to a particular degree. We can see the applications of SS 317/317L Round Bars in chemical & petrochemical processing unit, paper & pulp handling equipment, food processing equipment, textile equipment and more. The Round Bar are made of best quality raw material and do match national & international standard and this helps us to have high demand in the market from our customers.
Stainless Steel 317/317L Rods (SS 317/317L)corrosion opposition in first class applications where it is looked for to solidify pollution to scarcest. Concerning and worldwide nature of unrefined materials, we in like manner offer these UNS S31700/S31703 Round Bars (in any case called WNR 1.4449/1.4438 Bars) in revamp sizes and thicknesses as indicated by specific demands by our respected clients at business area driving expenses.
| Standard | 317 / 1.4449 317L / 1.4438 |
|---|---|
| Designation | ASTM, ASME, AISI A 276 , SA 276, A 479, SA 479 |
| Range | 3 MM TO 350 MM DIA |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Application | Paper and pulp handling equipment, Chemical and petrochemical processing equipment, Condensers in fossil and nuclear fueled power generation stations, Food processing equipment, Textile equipment. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 317 | 0.08 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 14 | - |
| 317L | 0.035 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 15 | - |
| Density | 8.0 g/cm3 |
|---|---|
| Melting Point | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Physical Properties (Room Temperature) |
||
|---|---|---|
Specific Heat (0-100°C) |
500 |
J.kg-1.°K-1 |
Thermal Conductivity |
14.6 |
W.m -1.°K-1 |
Thermal Expansion |
16.5 |
mm/m/°C |
Modulus Elasticity |
193 |
GPa |
Electrical Resistivity |
7.4 |
μohm/cm |
Density |
7.99 |
g/cm3 |