This European Standard specifies the technical delivery conditions for hot or cold rolled sheet/plate and strip of standard grades and special grades of corrosion resisting stainless steels for general purposes.

NOTE

General purposes include the use of stainless steels in contact with foodstuffs.

The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this European Standard, unless otherwise specified in this European Standard.

This European Standard does not apply to components manufactured by further processing of the product forms listed above with quality characteristics altered as a result of such further processing.

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PDF Pages	PDF Title
5	Foreword
6	Introduction
7	1 Scope 2 Normative references
8	3 Terms and definitions 4 Designation and ordering 4.1 Designation of steel grades 4.2 Designation to be used on ordering
9	5 Classification of grades
10	6 Requirements 6.1 Steelmaking process 6.2 Delivery condition 6.3 Chemical composition 6.4 Chemical corrosion properties 6.5 Mechanical properties 6.6 Surface quality
11	6.7 Internal soundness 6.8 Formability at room temperature 6.9 Dimensions and tolerances on dimensions and shape 6.10 Calculation of mass and tolerances on mass 7 Inspection and testing 7.1 General
12	7.2 Agreement on tests and inspection documents 7.3 Specific inspection and testing 7.3.1 Extent of testing 7.3.2 Selection and preparation of samples and test pieces 7.4 Test methods
13	7.5 Retests 8 Marking
14	Table 1 — Chemical composition (cast analysis) of austenitic corrosion resisting steels
17	Table 2 — Chemical composition (cast analysis) of austenitic-ferritic corrosion resisting steels
18	Table 3 — Chemical composition (cast analysis) of ferritic corrosion resisting steels
20	Table 4 — Chemical composition (cast analysis) of martensitic and precipitation hardening corrosion resisting steels
22	Table 5 — Permissible product analysis tolerances on the limiting values given in Tables 1 to 4 for the cast analysis
24	Table 6 — Type of process route and surface finish of sheet, plate and stripa
26	Table 7 — Mechanical properties at room temperature of austenitic steels in the solution annealed condition a (see Table A.1) and resistance to intergranular corrosion
32	Table 8 — Mechanical properties at room temperature of austenitic-ferritic steels in the solution annealed condition (see Table A.2) and resistance to intergranular corrosion
34	Table 9 — Mechanical properties at room temperature of ferritic steels in the annealed condition (see Table A.3) and resistance to intergranular corrosion
37	Table 10 — Mechanical properties at room temperature of martensitic steels in the heat-treated condition (see Table A.4)
40	Table 11 — Mechanical properties at room temperature of precipitation hardening steels in the heat treated condition (see Table A.5)
41	Table 12 — Minimum values for the 0,2 %-and 1 %-proof strength of austenitic steels at elevated temperatures
44	Table 13 — Minimum values for the 0,2 %-proof strength of austenitic-ferritic steels at elevated temperatures
45	Table 14 — Minimum values for the 0,2 % proof strength of ferritic steels at elevated temperatures
46	Table 15 — Minimum values for the 0,2 % proof strength of martensitic steels at elevated temperatures Table 16 — Minimum values for the 0,2 % proof strength of precipitation hardening steels at elevated temperatures Table 17 — Tensile strength levels in the cold worked condition (process route 2H)
47	Table 18 — 0,2 %-proof strength levels in the cold worked condition (process route 2H) Table 19 — Available tensile strength levels of steel grades in the cold worked condition (process route 2H)
48	Table 20 — Available 0,2 %-proof strength levels of steel grades in the cold worked condition (process route 2H)
49	Table 21 — Tests to be carried out, test units and extent of testing in specific testing
50	Table 22 — Marking of the products
52	Figure 2 — Direction of bending the test piece in relation to the rolling direction in the resistance to intergranular corrosion test
53	Annex A (informative) Guidelines for further treatment (including heat treatment) in fabrication Table A.1 — Guidelines on the temperatures for hot forming and heat treatmenta of austenitic corrosion resisting steels
55	Table A.2 — Guidelines on the temperatures for hot forming and heat treatmenta of austenitic-ferritic corrosion resisting steels
56	Table A.3 — Guidelines on the temperatures for hot forming and heat treatmenta of ferritic corrosion resisting steels
57	Table A.4 — Guidelines on the temperatures for hot forming and heat treatment a of martensitic corrosion resisting steels
58	Table A.5 — Guidelines on the temperatures for hot forming and heat treatment a of precipitation hardening corrosion resisting steels
59	Annex B (informative) Applicable dimensional standards
60	Bibliography

Status	Under Review
Pages	62
Publication Date	2014-10-31
ISBN	978 0 580 76855 2
Standard Number	BS EN 10088-2:2014
Title	Stainless steels – Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
Identical National Standard Of	EN 10088-2:2014
Replaces	BS EN 10088-2:2005
Descriptors	Corrosion resistance, Impact strength, Hardness, Cold-working, Precipitation hardening, Tensile strength, Inspection, Approval testing, Proof stress, Elongation at fracture, Austenitic steels, Stainless steels, Strips, Heat treatment, Marking, Designations, Martensitic steels, Sheet materials, Hot-working, Ferritic steels, Steels, Finishes, Rolling, Surface treatment, Chemical composition, Corrosion-resistant steels, Test specimens
Publisher	BSI
Committee	ISE/105
ICS Codes	77.140.20 - Stainless steels


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