ASTM A 537/A537M : 2013 : R2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel
Hardcopy , PDF
04-09-2020
English
01-04-2019
1.1This specification2 covers heat-treated carbon-manganese-silicon steel plates intended for fusion welded pressure vessels and structures.
1.2Plates furnished under this specification are available in the following three classes:
| Class | Heat | Thickness | Yield | Tensile |
| 1 | Normalized | 21/2in. and under [65 mm and under] | 50 | 70 |
| Over 21/2to 4 in. | 45 | 65 | ||
| 2 | Quenched and tempered | 21/2in. and under [65 mm and under] | 60 | 80 |
| Over 21/2to 4 in. | 55 | 75 | ||
| Over 4 to 6 in. | 46 | 70 | ||
| 3 | Quenched and tempered | 21/2in. and under [65 mm and under] | 55 | 80 |
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| Over 21/2to 4 in. | 50 | 75 |
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| Over 4 to 6 in. | 40 | 70 |
1.3The maximum thickness of plates furnished under this specification is 4 in. [100 mm] for Class 1 and 6 in. [150 mm] for Class 2 and Class 3.
1.4The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system is to be used independently of the other without combining values in any way.
1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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