Applied Area：**4 stainless steel ball is the most widely
used in the market, it can be used in iatrical instrument,chemical
industry, avigation. Plastic hardware: scent bottle, sprayer,
valve, nail polish, switch, washing machine, fridge, air condition,
medicinal materials,automotive fittings,bearing, nursing bottle and
so on.
Speciality：A representative of Austenitic stainless
steel.it is nonmagnetic,but magnetic after rolling, and the
magnetism can be taken out, HRC≤*6.It has good antirust and
anticorrosive capability.
Comparison：**4HC stainless steel ball is softer and can
be pocessed more easily than **4 stainless steel ball, while **4L
stainless steel ball has stronger antirust and anticorrosive
capability than the above two, It can be jointed easily.
