Sandvik 3R19 (Tube and pipe, seamless)
Datasheet updated 2012-08-02 09:30:42 (supersedes all previous editions)
Sandvik 3R19 is an austenitic stainless steel with low carbon content alloyed with nitrogen.
Standards
- ASTM TP304LN
- UNS S30453
- EN number 1.4311
- W.Nr. 1.4311
- DIN X 2 CrNiN 18 10
- SS 2371
- AFNOR Z2CN18-10Az
Chemical composition (nominal) %
| C | Si | Mn | P | S | Cr | Ni | Mo | Others |
|---|---|---|---|---|---|---|---|---|
| max | max | max | ||||||
| 0.030 | 0.4 | 1.3 | 0.040 | 0.030 | 18.5 | 9 | - | N=0.14 |
Mechanical properties
At 20°C (68°F)
| Proof strength | Tensile strength | Elong. | ||
|---|---|---|---|---|
| Rp0.2a) | Rm | Ab) | ||
| MPa | ksi | ksi | % | |
| min | min | MPa | min | |
| 270 | 39 | 550-750 | 80-109 | 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.
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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