ASTM A479/A479M
Stainless Steel Bars and Shapes for Boilers and Pressure Vessels
ASTM A479/A479M covers hot- and cold-finished stainless bars and shapes used in boilers and other pressure-vessel construction.
What the standard covers
- Bars and shapes for pressure-equipment construction
- Chemistry and mechanical properties
- Heat treatment by grade
- Testing and certification requirements
What to state on your order
- Grade and product shape
- Size, length and finish
- Heat-treatment condition
- Governing construction code
- Supplementary testing and material certification
Source basis
- Primary source: ASTM A479/A479M scope and ordering framework, coordinated with the governing boiler or pressure-vessel construction code. Use licensed contract editions for exact requirements.
Edition applicability
- This guide does not fix an edition. State both the A479/A479M revision and the governing construction-code edition, including any project supplements.
Technical content updated: 2026-07-29
Organizational author: Tsingshan (Shandong) Iron & Steel Co., Ltd..Review method, status and limitations.
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