Reviewed technical and procurement guidance · 10 August 2026
304 Stainless Steel Angle
Procurement guide for 304 equal and unequal stainless angle covering route, leg dimensions, thickness, straightness, twist, finish, fabrication and traceability.
03Grade-product
Specifications and dimensions
State equal or unequal legs, leg dimensions × thickness, root radius, length and mass/section tolerance.
Define hot-rolled, laser-welded, bent or fabricated route; these products can have different corner geometry and properties.
Specify straightness, twist, squareness, cut length, end preparation, surface finish and hole pattern where required.
Standards and supply condition
ASTM A276/A276M for applicable stainless bars and shapes
ASTM A484/A484M general requirements or the ordered formed/fabricated specification
Manufacturing and processing
Angles may be hot rolled, cold formed from strip, laser welded or fabricated; the route must match the ordered standard and design basis.
Cutting, drilling, welding, pickling/passivation and finishing are coordinated with connection drawings and corrosion requirements.
Typical applications
Equipment frames, platforms, brackets and supports
Architectural trim, façade and interior framing
Food, chemical and marine fabrication after design review
Quality and acceptance controls
Verify grade, product route, heat treatment, chemistry and mechanical results against the ordered standard.
Procurement guide for 304 equal and unequal stainless angle covering route, leg dimensions, thickness, straightness, twist, finish, fabrication and traceability.