The ASTM A specification is the Standard Steel Specification for High- strength, Low-Alloy, Hot Rolled and Cold Rolled Sheet and Strip Steel used in. ASTM A is a high strength, low alloy specification with improved atmospheric corrosion properties covering hot and cold rolled steel sheet, strip and coil. High strength weathering steel coil and steel sheet. ASTM A, A & A, are the ASTM applicable equivalent to Cor-Ten®, corrosion resistant and high.
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ASTM A A A | Cor-ten steel coil and sheet
Historical Version s – view previous versions of standard. Work Item s – proposed revisions of this standard.
This specification covers standards for high-strength, low-alloy, hot-rolled and cold-rolled steel sheets and strips cut astk lengths or coils for structural and miscellaneous purposes. The material shall come in Types 2 and 4 steels having enhanced atmospheric corrosion resistance.
A606 Corten Sheet
The material shall astmm specified carbon, manganese, and sulfur contents. Tension test shall be performed and material shall comply with tensile strength, yield strength, and elongation requirements. Edges and surface finish of the materials shall conform to specifications.
Guidelines for retests are also given. This abstract is a brief summary of the referenced standard.
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
These steels have enhanced atmospheric corrosion resistance and are supplied in three types: Type 2 contains 0. Type 4 and Type 5 contains additional alloying elements and provides a level of corrosion resistance substantially better than that of carbon steels with or without copper addition Note 1.
When properly exposed to the atmosphere, Type 4 and Type 5 steels can be used in the bare unpainted condition for many applications. For methods of establishing the atmospheric corrosion resistance of low-alloy steels, see Guide G The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
Combining values from the two systems may result in non-conformance with the standard. When the steel is to be welded, a suitable welding procedure based on its composition should be used, taking into account intended use and service temperatures.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link will always route to the current Active version of the standard.