Description

AISI**4 steel balls(3mm) with DIN***1 

1). Material: Stainless steel, AISI**4; 

2). Size: 3.0mm; 

3). Grade: G**0; 

4). Certification: ISO****1, ts*****9, ISO****1, GB*******2; 

5). Feature: Good wearing, high corrosion resistance, excellent surface quality. 

6). Application: Used in iatrical instrument, chemical industry, aviation, plastic hardware, scent bottle, sprayer, valve, nail Polish, switch, washing machine, fridge, air condition, medicinal materials, automotive fittings, bearing and so on. 
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The content of chemical components: 
Si Mn P S Cr Ni 

C% ≤ 0.*8 
SI%≤ 1.*0 
Mn%≤ 2.*0 
P%≤ 0.**5 
S%≤ 0.*3 
Cr%≤ *8.***0.*0 
Ni%≤ 8.****0.*0