ASTM A – Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar. This standard is a part of ASTM. ASTM A March 10, Standard Specification for Annealed or Cold- Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar. This specification. ASTM A – Designation: A – 10 Standard Speci?cation for Annealed or Cold-Worked Austenitic.
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Originally approved in HRC typical L Ann 25 ashm. Hard Elongation in 2 in. A number in parentheses indicates the year of last reapproval. D PSS means plate, strip, sheet. In case of dispute, the offset method of determining yield strength shall be used.
304 and 304L Stainless Steel
C Annealed material that naturally meets asstm properties may be applied. The values given in parentheses are for information only. Current edition approved Sept. Chemical equipment and piping, qstm exchanger components, dairy and food handling equipment and utensils, cryogenic vessels and components, architectural and structural applications exposed to non-marine atmospheres Chemical Composition: B Type is generally produced with a chemical composition balanced for rich side Type or lean side Type austenite stability depending on the properties required for speci?
These alloys represent an excellent combination of corrosion resistance and fabricability. In the annealed condition it is essentially non-magnetic and becomes slightly magnetic with the application of cold work.
This revision of Speci? The values obtained in this manner should not, however, be taken as the actual yield strength for 0. However, in the case of dispute, tests shall be made by pressure. Due to the high work hardening rate of these materials, intermediate anneals maybe required to successfully fabricate the part. Chemical equipment and piping, heat exchanger components, dairy atsm food handling equipment and utensils, cryogenic vessels and components, architectural and structural applications exposed astk non-marine atmospheres.
The choice of test method for materials in conditions other than annealed shall be at the option of the seller. Your comments are invited either for revision of this standard or for additional standards and should aztm addressed to ASTM International Headquarters.
Types and L are weldable by most fusion or resistance welding techniques. Only annealed conditions of grades speci?
Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Type L Stainless Steel is preferred in welding applications to exclude the formation of chromium carbides during cooling in the heat affected region of the weld.
Material Test Report and Certi? Individual reprints qstm or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Last previous edition approved in as A awtm HardC Elongation in 2 in.
ASTM A for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
One bend test shall be made from one end of each coil. Types and L provides corrosion resistance in a wide range of moderately oxidizing and reducing conditions, fresh water and non-marine applications. Specimens shall be bent around a diameter equal to the product of the bend factor times the speci?
If filler metal is required, Type is normally used. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Number of Tests 8. Annealed Types and L can be fabricated by roll forming, deep drawing, bending and most other fabrication techniques.
This standard has been approved for use by agencies of the Department of Defense. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. Maximum unless otherwise indicated. Rockwell B 95 95 Type L should be used in heavier sections to reduce the occurrence of carbide precipitation in the heat affected region adjacent to the weld pool.
Type L LN Heat to o F to o F and cool at sufficiently high rates through oF to oF to avoid precipitation of chromium carbides.
and L Stainless Steel – NKS
Type L should be used in heavier sections to reduce the occurrence of carbide precipitation in the heat affected region adjacent to the weld pool Corrosion: Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
The noncontrolling factor normally will exceed considerably the speci? A — 10 Standard Speci? Permission rights to photocopy the standard may also be secured from the ASTM website www.
ASTM A666 for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
Depending on the work hardening characteristics of the particular grade, either the yield or the tensile strength can be the controlling factor in meeting the properties. Find out what NKS can do for you. Types and L cannot be hardened by thermal treatment.