In this sector, two materials are mainly used: stainless steel and plastic.
For some applications, the ball can be in direct contact with the product. Many controls carried out by our laboratory, we can guarantee a quality to meet the demands of this sector: ultrasonic and vapor phase cleaning, particle control, visual inspection, oxidation test, sorting material …
|French standard||USA standard||German standard|
|Stainless steel balls||X2CrNi18-9||AISI 304L balls||1.4307||7,95||25-39 HRC|
|X2CrNiMo17-2||AISI 316L balls||1.4404||7,95||25-39 HRC|
|Plastic balls||Polyoxymethylene balls (POM balls homopolymer and copolymer)||1,41||80-90 Shore D|
|Polypropylene balls (PP balls)||0,9||70-80 Shore D|