In WBM, China metric steel balls are AISI420 Stainless Steel Ball.
AISI420 Stainless Steel Ball is a martensitic stainless steel ball with 12% Chromium which is sufficient to give good corrosive resistance properties. .stainless steel cleaning ball.It’s best corrosive resistance is when hardened and surface is ground or polished. It has good ductility in the annealed condition but can be hardened up to 500HB (highest of the chromium grades) due to its excellent harden-ability, 440c stainless steel ball for pen.steel ball for cartridges.
AISI440C Stainless Steel balls are a martenistic-type stainless steel which is used extensively in steel ball bearing applications that require hardness, dimensional stability, corrosion resistance and toughness.steel ball 9.525m.steel ball 4mm 440 Stainless Steel is also used for corrosion-resistant ball and check valves. 440 ball are resistant to corrosion from fresh water, steam, crude oil, gasoline, perspiration, alcohol, blood and food stuffs. Maximum resistance to corrosion and tarnishing is only achieved when 440 is fully hardened and surfaces are polished to a high luster. 440 is also magnetic.AISI440C Stainless Steel balls are a martenistic-type stainless steel which is used extensively in steel ball bearing applications that require hardness, dimensional stability, corrosion resistance and toughness.steel ball 9.525m.steel ball 4mm440 Stainless Steel is also used for corrosion-resistant ball and check valves. 440 ball are resistant to corrosion from fresh water, steam, crude oil, gasoline, perspiration, alcohol, blood and food stuffs. Maximum resistance to corrosion and tarnishing is only achieved when 440 is fully hardened and surfaces are polished to a high luster. 440 is also magnetic.
Metric Steel Balls Materials Steel WBM brass tungsten carbide bronze aluminum balls... The synthetic ball line includes Delrin Nylon PP PE PUR PTFE acetal phenolic resin polyester polystyrene elastomers (e.g. PUR Torlon EPDM) NBR SBR ceramic glass. Diameters - tolerances The full line is available in both imperial and metric sizes to AFBMA or DIN 5401 tolerances. Types: Full or hollow balls floating abrasive or magnetic balls coated coloured or transparent balls. Finishing: Ground polished drilled balls; engraved or silk-screened ball Applications: Pumps sprays aerosol cans agitators sliding systems bearings grinding polishing valves cosmetic decoration tracks. Welcome to get quotation from WBM factory.
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