Polished 304 Stainless Steel Grinding Media Balls

304 stainless steel is the most common type of stainless steel. 304 stainless steel grinding media balls have excellent corrosion resistance and abrasion resistance, and therefore have been widely used in many different grinding and milling applications. Choose between 1 mm - 50 mm in size for the stainless steel media.

General Description for 304 Stainless Steel Grinding Media

Material: 304 Stainless Steel (316 stainless steel and chrome steel grinding balls are available)
Ball diameters: 1mm/ 3mm/ 5mm/ 10mm/ 15mm/ 20mm/ 25mm/ 50mm (other sizes are available upon request)
Density: 8.0 g/cm³
Hardness: 187HB, 90HRB, 200HV
Grade: grade 1000 for bearing balls
Abrasion resistance: good
Suitable for: medium-hard, brittle samples
Compatible grinding jars: 304 stainless steel jars

Product #	Size (mm)	Quantity
BA0400	1	1 - kg Approx. - 238,913 balls
BA0401	3	1 - kg, Approx. - 8,849 balls
BA0402	5	1 - kg, Approx. - 1,911 balls
BA0403	8	1 - kg, Approx. - 467 balls
BA0404	10	1 - kg, Approx. - 239 balls
BA0405	12	1 - kg, Approx. - 138 balls
BA0406	15	1 - kg, Approx. - 71 balls
BA0406A	15.875 (5/8")	1- kg Approx. - 60 balls
BA0407	20	1 - kg, Approx. - 30 balls
BA0409	25	1 - kg, Approx. - 15 balls
BA0412	50	1 - kg, Approx. - 2 balls

CHEMICAL COMPOSITION
CHROMIUM	18%-20%
CARBON	.08% MAX.
NICKEL	8%-10.5%
MANGANESE	2% MAX.
SILICON	1% MAX.
PHOSPHOROUS	.045% MAX.
SULPHUR	.03% MAX.

The difference between 316 and 304 stainless steel

Similar to 304 stainless steel, Grade 316 stainless steel has high amounts of chromium and nickel. A major difference between 304 and 316 stainless steel is the amount of molybdenum (Mo) in the chemical composition, with 316 stainless steel containing 2 to 3 percent by weight of molybdenum vs only trace amounts found in 304 stainless steel. The higher molybdenum content results in grade 316 possessing increased corrosion resistance.

Stainless Steel Milling Media

MSE PRO 304 Stainless Steel Grinding Media Balls, 1 kg

Your Quote Cart

Your Quote Cart