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| Grade : | X8CrNiNb16-13 | ||||
| Number: | 1.4961 | ||||
| Classification: | Austenitic creep resisting steel | ||||
| Density: | 7.9 g/cm ³ | ||||
| Standard: |
|
| Nb = 10 * C to 1.2 |
| C | Si | Mn | Ni | P | S | Cr | Nb |
| 0.04 - 0.1 | 0.3 - 0.6 | max 1.5 | 12 - 14 | max 0.035 | max 0.015 | 15 - 17 | max 1.2 |
| Rm - Tensile strength (MPa) (+A) | 510-690 |
| Rm - Tensile strength (MPa) (+AT) | 510-690 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 200 |
| Rp0.2 0.2% proof strength (MPa) (+AT) | 205 |
| KV - Impact energy (J) transverse, (+A) | +20° 60 |
| KV - Impact energy (J) longitud., (+A) | +20° 100 |
| A - Min. elongation at fracture (%) (+A) | 35 |
| A - Min. elongation at fracture (%) (+AT) | 30-35 |
| Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes (EN 10028-7). ??? Resistance to intergranular corrosion -no (EN 10216-5) |