Quality assurance
1.The raw material control: strictly purchase the regular steel factory wire, provide the quality assurance certificate, meet the national standard requirement;
2.The production process: strictly follow the production operation procedure, and implement the 5S management.
3.Quality test check: first by machine, then by manual inspection, the rate of non-conformity is less than one in 10,000.
4.Packing: import antirust oil and seal packaging to ensure the storage is not rust.
Material specification | C % | Cr % | Ni% | Mn % | Si % | P % | S % |
0.08MAX | 18-20 | 8-10 | max 2.0 | 1.0MAX | MAX 0.045 | MAX 0.03 | |
mechancial properties | tensile strength | yield strength | density | ||||
100,000-180,000psi | 50,000-150,0000psi | 0.286lbs/cu in | |||||
size range | 0.5MM-63.5MM(2-1/2") | ||||||
hardness | HRC26 - HRC38 | ||||||
grade | G100-G1000 | ||||||
physical property | corrosion resistance, magnetic, Slighty | ||||||
application | 304 ss steelball is uwed for hardware,electronics,food processing cosmetic accessories,medical applications,water dispenser accessories,sprayer accessories,etc. | ||||||
material conversion | ASTM/AISI | DIN | YB | JIS | |||
304 | 1.4301 | 1Cr18Ni9/0Cr19Ni9 | sus304 |
https://www.feige-steelball.com/Stainless-Steel-Ball/AISI304-SUS304-stainless-steel-balls.shtml Ball of material aisi304 is the most versatile of steel balls. It is used for applications where material toughness. resistance to corrosion are more important than hardness. ...
https://www.feige-steelball.com/Stainless-Steel-Ball/AISI304L-SUS304L-stainless-steel-balls.shtml Ball of material aisi304 is the most versatile of steel balls. It is used for applications where material toughness & resistance to corrosion are more important than hardness. ...
https://www.feige-steelball.com/Stainless-Steel-Ball/316-stainless-steel-ball.shtml Material characteristic: Austenitic stainless steel balls with higher corrosion resistance than AISI 304 balls. They show good toughness. AISI 316L has a lower carbon content (maximum 0,030%). ...