ASTM A554
Welded Stainless Steel Mechanical Tubing
ASTM A554 covers welded stainless mechanical tubing in round, square, rectangular and special shapes for structural, ornamental and mechanical applications.
What the standard covers
- Welded mechanical tube
- Round and shaped sections
- Annealed and as-welded conditions
- Dimensional and surface options
What to state on your order
- Grade and section shape
- Outside dimensions and wall
- Condition and finish
- Length and corner radius
- Mechanical tests or special tolerances
Source basis
- Primary source: ASTM A554 scope and ordering framework for welded mechanical tubing. Exact test, condition and tolerance clauses must be checked in the licensed contract edition.
Edition applicability
- This guide does not fix an edition. State the applicable revision and do not use this overview as a substitute for the purchased standard or project drawing.
Technical content updated: 2026-07-29
Organizational author: Tsingshan (Shandong) Iron & Steel Co., Ltd..Review method, status and limitations.
Related products and technical data
Applicable product forms
Common grade datasheets
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