Sandvik 8R41 (Tube and pipe, seamless)
Datasheet updated 2012-08-02 10:10:53 (supersedes all previous editions)
Sandvik 8R41 is a niobium-stabilized austenitic stainless steel.
Standards
- EN number 1.4961
- EN name X8CrNiNb16-13
- W.Nr. 1.4961
- DIN X 8 CrNiNb 16 13
Chemical composition (nominal) %
| C | Si | Mn | P | S | Cr | Ni | Mo | Others |
|---|---|---|---|---|---|---|---|---|
| max | max | |||||||
| 0.06 | 0.4 | 1.3 | 0.020 | 0.015 | 16.5 | 13 | - | Nb=0.70 |
Mechanical properties
At 20°C (68°F)
| Proof strength | Tensile strength | Elong. | ||
|---|---|---|---|---|
| Rp0.2a) | Rm | Ab) | ||
| MPa | ksi | MPa | ksi | % |
| min | min | min | ||
| 205 | 30 | 510-690 | 74-100 | 35 |
1 MPa = 1 N/mm2
a) Rp0.2 and Rp1.0 correspond to 0.2% offset and 1.0% offset yield strength, respectively.
b) Based on L0 = 5.65 √S0 where L0 is the original gauge length and S0 the original cross-section area.
Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Sandvik materials.
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