| 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 |
| 321 | Z 6 CNT 18-10 | X 6 CrNiTi 18 10 X 12 CrNiTi 18 9 | 1.4541 1.4878 | X 6 CrNiTi 1811 | SUS 321 | 12KH18N10T | X 6 CrNiTi 18-11 | 23 37 | 321S31 | X 6 CrNiTi 18 10 |
| 321H | X 8 CrNiTi 1811 | SUS 321H | X 7 CrNiTi 18-11 | 321S20 |
If you are looking for best prices for 321 Stainless Steel, 321 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 | Fe | Ti |
| 321 | 0.08 max | 0.10 max | 1.0 max | 0.045 max | 0.03 max | 17.0 - 19.0 | 2.0 max | 9.0 - 12.0 | Remainder | 5x(C+N)-0.70 |
|---|---|---|---|---|---|---|---|---|---|---|
| 321H | 0.04 - 0.10 | 0.10 max | 1.0 max | 0.045 max | 0.03 max | 17.0 - 19.0 | 2.0 max | 9.0 - 12.0 | Remainder | 4x(C+N)-0.70 |
| Tensile Strength (ksi) | 0.2% Yield Strength (ksi) | Elongation% in 2 inches |
|---|---|---|
| 75 | 30 | 40 |
| Units | Temperature in °C | |
|---|---|---|
| Density | 7.92 g/cm³ | Room |
| Specific Heat | 0.12 Kcal/kg.C | 22° |
| Melting Range | 1371 - 1400 °C | - |
| Modulus of Elasticity | 193 KN/mm² | 20° |
| Electrical Resistivity | 72 µΩ.cm | Room |
| Coefficient of Expansion | 16.6 µm/m °C | 20 - 100° |
| Thermal Conductivity | 16.0 W/m -°K | 20° |
