The high molybdenum content in Type 317 provides excellent corrosion resistance and remarkable pitting resistance as a result of its austenitic chrome-nickel composition. Among the 300 series alloys, it has the best corrosion resistance and the strongest tensile and creeps strength properties at high temperatures. A low-carbon austenitic chromium-nickel stainless steel Type 317L may be used when maximum corrosion resistance is needed and annealing is not practicable after welding.
The material shows good oxidation resistance up to 1600°F intermittently and 1700°F continuously. Shearing, stamping, heading, and drawing are effective methods for producing this alloy. It is advised to anneal the component after work to reduce internal tensions.
| USA | France | Germany | Germany | Italy | Japan | Russia | Spain | Sweden | UK | European Union |
| AISI | AFNOR | DIN 17006 | W.N. 17007 | UNI | JIS | GOST | UNE | SIS | BSI | EURONORM |
| 317 | X 5 CrNiMo 1815 | SUS 317 | 23 66 | 317S16 | ||||||
| 317L | Z 2 CND 19-15 | X 2 CrNiMo 18 16 4 | 1.4438 | X 2 CrNiMo 1815 | SUS 317L | 23 67 | 317S12 | X 3 CrNiMo 18 16 4 |
If you are looking for best prices for 317 Stainless Steel, 317 SS Material email us on info@duplexsteelalloys.com or call us on +91 9664408767
| Sheet / Plate | Pipe | Buttweld Fittings | Flanges | Forged Fittings | Fasteners | Bars |
| ASTM A240 | ASTM A312 / S358 | ASTM A403 | ASTM A182 | ASTM A182 | ASTM A193 / A194 | ASTM A276 |
| Grade | C | N | Si | P | S | Cr | Mn | Ni | Mo | Fe |
| 317 | 0.08 max | 0.1 max | 0.75 max | 0.045 max | 0.03 max | 18.0 - 20.0 | 2.0 max | 11.0 - 15.0 | 3.0 - 4.0 | Remainder |
| 317L | 0.03 max | 0.1 max | 0.75 max | 0.045 max | 0.03 max | 18.0 - 20.0 | 2.0 max | 11.0 - 15.0 | 3.0 - 4.0 | Remainder |
| Grade | Tensile Strength (ksi) | 0.2% Yield Strength (ksi) | Elongation% in 2 inches |
| 317 | 75 | 30 | 35 |
| 317L | 75 | 30 | 40 |
| 317 | 317L | Temperature in °C | |
| Density | 7.99 g/cm³ | 7.99 g/cm³ | Room |
| Specific Heat | 0.12 Kcal/kg.C | 0.12 Kcal/kg.C | 22° |
| Melting Range | 1371 - 1421 °C | 1371 - 1421 °C | - |
| Modulus of Elasticity | 193 KN/mm² | 193 KN/mm² | 20° |
| Electrical Resistivity | 74 µΩ.cm | 79 µΩ.cm | Room |
| Coefficient of Expansion | 16.0 µm/m °C | 16.0 µm/m °C | 20 - 100° |
| Thermal Conductivity | 16.2 W/m -°K | 16.2 W/m -°K | 20° |
