ASTM A1123/A1123M
Standard Specification for Carbon Steel Laser and Laser-Hybrid Welded, Sharp-Cornered Profile (SCP), Built-Up, Square, Rectangular, and Special Shape Tube
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About This Item
ASTM A1123/A1123M is the ASTM standard for carbon steel laser and laser-hybrid welded, sharp-cornered profile (SCP), built-up, square, rectangular, and special shape tube. It provides a technical basis for evaluating these welded tube products and supports consistent specification, procurement, and quality control. By defining a common reference for this type of profile tubing, the standard helps buyers and manufacturers align on product expectations and reduce ambiguity in ordering and acceptance.
What is ASTM A1123/A1123M?
This standard is a product specification for carbon steel tube made by laser or laser-hybrid welding in sharp-cornered profile form. ASTM A1123/A1123M focuses on built-up, square, rectangular, and special shape tube, making it relevant where formed shape and weld method are key product attributes. It is generally used as a technical document for defining requirements that help ensure the tubing is produced and supplied to a consistent specification for intended structural or fabrication use.
Where is ASTM A1123/A1123M used?
ASTM A1123/A1123M is commonly used in purchasing, fabrication, and quality assurance workflows involving carbon steel profile tubing. It is relevant when projects call for square, rectangular, or special shape tube with sharp corners and a laser-based weld process. The standard may be used by manufacturers, distributors, engineers, and inspectors who need a clear product reference for ordered dimensions, form, and compliance checks during supply or receiving inspection.
Why is ASTM A1123/A1123M important?
This specification matters because it helps standardize expectations for a specialized welded tube product. ASTM A1123/A1123M supports clearer communication between buyer and supplier, which can improve consistency in procurement and reduce the risk of receiving nonconforming material. For technical teams, it provides a recognized ASTM basis for product evaluation, documentation, and quality control when verifying that the tube supplied matches the required profile type and manufacturing method.
- Carbon steel laser and laser-hybrid welded tube
- Sharp-cornered profile (SCP) product definition
- Square, rectangular, and special shape forms
- Built-up tube specification reference
- Useful for compliance and quality checks
- Publication Date: 2022-12-13
- Publisher: ASTM
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