Círculos para motores y maquinaria
Círculos de acero inoxidable para motores y maquinaria general · 430 · 0.4–2.0 mm
Especificación y notas
- Grado: 304 · 304L · 316L · 321 · 201 · 430 · 409 · 2205 (bajo pedido)
- Acabado: 2B · BA · No.1 · No.4 · HL · 8K · repujado (bajo pedido)
- Norma: ASTM A240 · EN 10088-2 · JIS G4304/4305 · GB/T 3280
- Embalaje: tarima de madera / acero, protector de bordes, película de PVC (a solicitud)
Los rangos son típicos; el contrato y el acuerdo técnico rigen.
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Typical applications
Below is where this material actually ends up — the specific parts, not just the industry. Compare it with your own service conditions, or send us the environment and we will advise.
- Motors — end covers, fan shrouds, stator clamping rings
- General machinery — flange gaskets, seal retaining rings, coupling guards
- Pumps and valves — valve plates, pump casing faces
Selection FAQ
- 430 or 304 for motor parts?
- 430 is chromium-only, lower cost and magnetic — fine for shrouds where appearance and corrosion resistance are not critical. Structural parts like end covers more often use 304.
- Can the centre hole and outside diameter be cut in one operation?
- Yes — ring and disc products are cut to drawing, with concentricity agreed on the drawing.
Not sure which grade fits? Use the grade selector

