302 & 304 Stainless Steel balls are an austentistic, unhardened stainless steel with excellent resistance to corrosion by oxidizing agents, most organic chemicals, food stuffs and sterilizing solutions

Steel	Symbols		Hardness
302	UNI X10CrNi1809 AISI 302 W. 1.4319	AFN. Z10CN 18.09 B. S. EN58 E DIN X10CrNI1809	25-39 HRC 260-390 HV

Chemical Composition
C%	Si%	Mn%	P%	S%	Cu%	Cr%	Mo%	Ni%
0.12 MAX	0.20 2.00	0.50 2.00	0.045 MAX	0.03 MAX	-	17.0 19.0	-	8.00 11.00

304 stainless steel has a lower carbon content than 302 Stainless Steel. 304 is slightly magnetic. Ask us about our special packaging for surface protection.

Steel	Symbols		Hardness
304	UNI X5CrNi1810 AISI 304 W. 1.4301	AFN. Z26CN 18.09 B. S. EN58 E DIN X5CrNI1810	-

Chemical Composition
C%	Si%	Mn%	P%	S%	Cu%	Cr%	Mo%	Ni%
0.08 MAX	1.00 MAX	2.00 MAX	0.045 MAX	0.030 MAX	-	18.0 20.0	-	8.00 10.50

316 Stainless steel balls provide resistance to sulfurous acid compounds and other highly corrosive environments. 316 Stainless Steel is used in the presence of sulfuric, phosphoric, and acetic acids. 316 is the least magnetic of the 300 series. Ask us about our special packaging for surface protection.

Steel	Symbols		Hardness
316	UNI X5CrNiMo1712 AISI - 316 W. 1.4401	AFN. Z6CND17-11 B. S. EN518J DIN X5CrNIMo17122	-

Chemical Composition
C%	Si%	Mn%	P%	S%	Cu%	Cr%	Mo%	Ni%
0.08 MAX	1.00 MAX	2.00 MAX	0.045 MAX	0.030 MAX	-	16.0 18.0	2.00 3.00	10.0 14.0

316 L Stainless Steels has the same properties as 316, except that it has a lower carbon content. It is easier to machine.

Steel	Symbols		Hardness
316 L	UNI X5CrNiMo1712 AISI - 316L W. 1.4404	AFN. Z6CND17-12 B. S. EN518J DIN X5CrNIMo17122	-

Chemical Composition
C%	Si%	Mn%	P%	S%	Cu%	Cr%	Mo%	Ni%
0.03 max	0.20 1.00	0.50 2.00	0.045 MAX	0.030 MAX	-	16.50 18.50	2.25 3.00	10.0 14.0

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