W 1.4301 AISI 304L UNS S30400
This material is suitable for making components that reflect EN ISO 3506-1 and EN ISO 3506-2 standards in the different mechanical strength characteristics depending on the state of the finished part (A2-50 A2-70 A2-80).
CHEMICAL COMPOSITION W 1.4301 AISI 304L UNS S30400
| Element | Content |
|---|---|
| C max | 0.08 |
| S max | 0.03 |
| P max | 0.045 |
| Yes max | 1.0 |
| Mn max | 2.0 |
| Cr | 18.0-22.0 |
| Ni | 8.0-11.0 |
MECHANICAL CHARACTERISTICS W 1.4301 AISI 304L UNS S30400
| Material | League | Rm min (MPa) | Rp 0.2 min (MPa) | A% min | Z% min | Hardness max (HB) |
|---|---|---|---|---|---|---|
| 1.4307 | 1.4307 | 500 – 700 | 350 | 20 | — | — |
PHYSICAL PROPERTIES W 1.4301 AISI 304L UNS S30400
- Bulk density: 7 kg/dm³ at 20°C
- Modulus of elasticity: 200,000 N/mm² at 20°C
- Thermal conductivity: 14.6 W/m.K at 20°C
- Specific heat: 500 J/g.K at 20°C
- Coefficients of linear expansion: 16.5 (20° – 200°C), 17.5 (20° – 400°C), 18.5 (20° – 600°C)
- Electrical resistivity: 0.73 Ω mm²/m at 20°C
- Amagnetic: Yes
CORRESPONDENCE AND SPECIFICATIONS W 1.4301 AISI 304L UNS S30400
- EN 10088/3: X2 Cr Ni 1811 X2 Cr Ni 1811
- W: 1.4307 – 1.4306
- JIS: G4303 – SUS304
- AISI: 304 L
- EN 3506-1/2: A2-50 A2-70 A2-80
