DURAMEDIA® Steel

DURAMEDIA® Steel (Shape Chart)

Washington Mills Ceramics Corporation has created a stock size chart for DURAMEDIA® Steel. It offers the A and B dimensions in millimeters, and the Washington Mills Ceramics Corporation order size in fractions. This stock size chart shows the available shapes and sizes for our DURAMEDIA® Steel products.  We offer carbon and stainless steel media in balls, barrels, cones, ball cones, oval balls, and diagonals.

SPHERES

Order Size

A

 

 

Specified for critical applications only. Manufactured to the nominal diameter dimension with no visual surface irregularities.

1/8

.125

 

 

THRU

THRU

 

 

1

1

 

 

CONES

Order Size

A

B

 

Very popular for vibratory finishing applications requiring aggressive action. Center flange and tapered crowns provide contact angles on curved surfaces. Small sizes are ideal for intricate or ornamental designs.

3/16

.155

.200

 

5/16

.265

.315

 

1/2

.470

.535

 

25/32

.630

.781

 

BALL CONES

Order Size

A

B

 

The burnishing capabilities of balls and cones in one scientifically proportioned shape. See dimensional specifications chart for configuration.

1/8

.125

.170

 

5/32

.215

.270

 

3/16

.270

.300

 

1/4

.320

.400

 

5/16

.375

.465

 

OVAL BALLS

Order Size

A

B

 

Used for vibratory finishing and barrel tumbling operations when a scratch and dimple-free finish is required. This shape introduces an oscillating motion to the finishing mass and provides more surface-to-surface contact than balls.

1/8

.245

.125

 

5/32

.320

.156

 

3/16

.270

.300

 

5/16

.535

.312

 

3/8

.630

.375

 

DIAGONALS

Order Size

A

B

C

Particularly suited to odd shapes where lodging might be a problem or for parts with hard to reach angles. Beveled edges of diagonally cut ends provide effective finishing action in corners. The cylindrical body offers wide area contact.

1/8

.125

.125

.225

5/32

.156

.156

.275

3/16

.187

.187

.325

7/32

.218

.218

.380

1/4

.250

.250

.445

5/16

.312

.312

.545

3/8

.375

.375

.655