ASTM A/AM: Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing. A Mechanical Tubing. ASTM A includes steel grades from – Alro stocks A as welded mechanical tubing. A Tube includes a wide. Designation: A – Standard Specification for. Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing1 This standard is issued.
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This guide covers standard specification for round, square, rectangular, and special shape, electric-resistance-welded mechanical tubing, either zinc-coated galvanized after welding or produced from aluminum-coated, zinc-coated galvanizedzinc-iron alloy-coated galvannealedor aluminum-zinc alloy-coated steel sheet.
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. Low-carbon steels and other carbon asm shall conform to the required chemical composition for carbon, manganese, phosphorus, and sulfur.
Historical Version s – view previous versions of standard.
A787 Mechanical Tubing
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. Carbon Steel A Tube Exporter. ASTM A Type 3 welded mechanical tubing ast, produced out of a hot rolled carbon steel and then is hot-dip galvanized per ASTM A specification into a tank of molten zinc after the tubing is already formed and welded. This abstract is a brief summary of the referenced standard.
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Link to Active This link will always route to the current Active version of the standard. Combining values from the two systems may result in non-conformance with the standard. Combining values from the two systems may result in non-conformance with the standard. Within the text, the SI units are shown in brackets.
ASTM A Type 6 welded mechanical tubing is produced using steel that has been pre-coated with a thin layer of a zinc-aluminum-magnesium alloy coating while in coil form as specified in ASTM A Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. ASTM A Type 4 welded mechanical tubing is produced using carbon steel that has been pre-coated with a thin layer of zinc while in coil form and then heat treated to convert the coating into a zinc-iron alloy.
ASTM A787 Grade 1018
Sizes outside the ranges listed above may be ordered provided all other requirements of the specification are met. Outside Diameter Tange, in.
Within the wstm, the SI units are shown in brackets. This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order specifies the applicable M specification designation SI unitsthe inch-pound units shall apply. Wall thickness tolerances for premetallic coated as-welded tubing and diameter tolerances for metallic-coated round tubing shall be provided.
A Type 6 Tubing provides a high degree of corrosion resistance and an excellent surface appearance and is a bridge between stainless and hot-dip galvanized finishes. The values stated in either SI units or inch-pound units are to be regarded separately as standard.
ASTM A Tubing ,ASTM A Type 1,Type 2,Type 3,Type 4,Type 6,ASTM A | Superior Steel
The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
We manufacture of ASTM A TYPE 1 Tubingis produced using aluminized steel which is carbon steel that has been pre-coated on both sides with an aluminum silicon alloy while in coil form.
The steels shall conform to elemental tolerances for product analysis.