Two corner shapes in one listing, plasma cut from 3, 4 or 5 mm mild steel, 304 or 316 stainless. A quarter circle (quadrant) has two straight edges at 90° and a convex curve. A corner fillet has two straight edges at 90° and a concave (inward) curve, so it fills an inside corner.
Need a different angle or radius, or holes? Send us a drawing.
Quarter circles make corner shelves, quadrant hearth and step plates, rounded table and bench corners, and curved gussets. Corner fillets fill the inside corner where two walls, upstands or frame members meet. Use them for curved corner gussets, cove and kick plates, or radiused internal corners on fabrications. A pack of 4 gives you all four corners of a rectangular frame.
Made to order. We email your dispatch date. See delivery rates. Half circles: semicircle plates. Triangles: gusset plates.
What size is a 200 mm quarter circle?
Each straight edge is 200 mm long and the curve runs between their ends.
How much does a 300 mm quarter circle weigh?
About 1.7 kg in 3 mm mild steel. The matching corner fillet weighs about 0.45 kg.
Are these laser cut?
No. They are plasma cut and deburred, so edges show a plasma-cut finish and are not held to laser-cut tolerances. For tight-tolerance parts, send us a drawing.
Two corner shapes in one listing, plasma cut from 3, 4 or 5 mm mild steel, 304 or 316 stainless. A quarter circle (quadrant) has two straight edges at 90° and a convex curve. A corner fillet has two straight edges at 90° and a concave (inward) curve, so it fills an inside corner.
Need a different angle or radius, or holes? Send us a drawing.
Quarter circles make corner shelves, quadrant hearth and step plates, rounded table and bench corners, and curved gussets. Corner fillets fill the inside corner where two walls, upstands or frame members meet. Use them for curved corner gussets, cove and kick plates, or radiused internal corners on fabrications. A pack of 4 gives you all four corners of a rectangular frame.
Made to order. We email your dispatch date. See delivery rates. Half circles: semicircle plates. Triangles: gusset plates.
What size is a 200 mm quarter circle?
Each straight edge is 200 mm long and the curve runs between their ends.
How much does a 300 mm quarter circle weigh?
About 1.7 kg in 3 mm mild steel. The matching corner fillet weighs about 0.45 kg.
Are these laser cut?
No. They are plasma cut and deburred, so edges show a plasma-cut finish and are not held to laser-cut tolerances. For tight-tolerance parts, send us a drawing.
