Reviewed technical and procurement guidance · 10 August 2026

304 Stainless Steel Strip

Procurement guide for 304 stainless strip covering thickness, slit width, edge, temper/condition, finish, camber, burr, coil geometry and forming acceptance.

03Grade-product

Specifications and dimensions

State thickness and slit width with product-standard tolerance, measurement method and any precision-tolerance requirement.
Define coil inside/outside diameter, maximum mass, winding direction, telescoping, camber and flatness limits.
Order slit, deburred, rounded or conditioned edges with burr height, edge wave, surface finish and protective interleaving/film.

Standards and supply condition

ASTM A240/A240M for applicable stainless sheet and strip
Ordered ASTM A480/A480M or equivalent general flat-product requirements

Manufacturing and processing

Hot band or cold-rolled coil is reduced and annealed to the ordered condition before precision slitting and controlled recoiling.
Tension leveling, skin passing, edge conditioning, cleaning and protective film are separate operations that require acceptance criteria.

Typical applications

Stamped clips, springs, brackets and precision formed parts
Heat-exchanger, appliance and electrical components
Decorative trim, automotive and general fabrication

Quality and acceptance controls

Match grade, heat/coil number, condition and mechanical results to the certificate and slit-coil labels.
Map thickness and width across the coil; inspect camber, flatness, telescoping and winding tension.
Inspect finish, scratches, dents, roll marks, edge burr and edge wave against the approved sample.
Verify surface cleanliness and downstream forming, stamping, welding or coating compatibility where critical.

Include in your RFQ

Exact grade or alloy designation and governing product-standard edition
Product form, manufacturing route and ordered delivery condition or temper
Nominal dimensions, tolerances, length/coil geometry and quantity
Surface finish, edge/end condition, straightness/flatness and permitted defects
Fabrication, forming, machining, welding and heat-treatment requirements
Mechanical, corrosion, coating or application-specific acceptance tests
Inspection document, heat/lot traceability, marking and third-party inspection
Packing, preservation, destination, Incoterms and required delivery date

Selection limits

304 designation does not define bar/strip/angle dimensions, condition, finish, tolerance or acceptance; the product standard and order do.
Spring response and forming behavior depend on cold-work condition, thickness and direction; grade alone does not define temper.

10 August 2026

Sources and technical review

ASTM A240/A240M - Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip

ASTM International · A240/A240M-26

ASTM A276/A276M - Stainless Steel Bars and Shapes

ASTM International · A276/A276M-25

Independent grade guide

304

Review chemistry, properties, corrosion behavior, and material-selection context for this grade.

Independent grade guide →

RFQ support

304 Stainless Steel Strip

Procurement guide for 304 stainless strip covering thickness, slit width, edge, temper/condition, finish, camber, burr, coil geometry and forming acceptance.

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