EN 10088-2 — Stainless steels. Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
Scope
Flat products (hot- and cold-rolled sheet, plate, strip) of ferritic, martensitic, precipitation-hardening, austenitic and duplex stainless steels: 1.4016, 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4462, 1.4542 and about 80 others. Gives chemistry, mechanical properties by product form and thickness, work-hardened conditions (+C), surface finishes (1D, 2B, 2R, 2G…) and corrosion-test requirements. Part 1 lists all grades; Part 3 covers bar, rod, wire and sections; EN 10028-7 covers pressure purposes.
Grades covered by EN 10088-2
| Grade | No. | Type | C % | Yield MPa | Tensile MPa | Nearest equivalents |
|---|---|---|---|---|---|---|
| 1.4301 | 1.4301 | Austenitic Cr-Ni stainless steel | ≤ 0.07 | ≥ 230 | 540–750 | 304, 304L, SUS304 |
| 1.4404 | 1.4404 | Austenitic Cr-Ni-Mo stainless steel, low carbon | ≤ 0.03 | ≥ 240 | 530–680 | 316L, 316, SUS316L |
| 1.4462 | 1.4462 | Ferritic-austenitic (duplex) stainless steel | ≤ 0.03 | ≥ 500 | 700–950 | 2205 (S32205), S31803, F51 / F60 |
| 1.4571 | 1.4571 | Austenitic Cr-Ni-Mo stainless steel, titanium-stabilized | ≤ 0.08 | ≥ 240 | 540–690 | 316Ti, 316L, SUS316Ti |
Revision history and superseded standards
| Year | Change |
|---|---|
| 1995 | EN 10088 series first published (replacing DIN 17440, BS 1449-2 …) |
| 2005 | EN 10088-2:2005 — revised grade list and finishes |
| 2014 | EN 10088-2:2014 — current; lean duplex and new ferritic grades added |
Supersedes: DIN 17440:1996; BS 1449-2; NF A 35-573; EN 10088-2:2005.
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