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Stainless Steel Balls
302 & 304 Stainless Steel balls are an austenitic, unhardened stainless steel with excellent resistance to corrosion by oxidizing agents, most organic chemicals, food stuffs and sterilizing solutions.
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Steel
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Symbols
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Hardness
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302
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UNI X10CrNi1809
AISI 302
W. 1.4319
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AFN. Z10CN 18.09
B. S. EN58 E
DIN X10CrNI1809
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25-39 HRC
260-390 HV
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Chemical Composition
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C%
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Si%
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Mn%
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P%
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S%
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Cu%
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Cr%
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Mo%
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Ni%
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0.12
MAX
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0.20
2.00
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0.50
2.00
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0.045
MAX
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0.03
MAX
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-0
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17.0
19.0
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-0
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8.00
11.00
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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.
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Steel
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Symbols
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Hardness
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304
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UNI X5CrNi1810
AISI 304
W. 1.4301
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AFN. Z26CN 18.09
B. S. EN58 E
DIN X5CrNI1810
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-0
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Chemical Composition
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C%
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Si%
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Mn%
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P%
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S%
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Cu%
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Cr%
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Mo%
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Ni%
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0.08
MAX
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1.00
MAX
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2.00
MAX
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0.045
MAX
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0.030
MAX
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-0
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18.0
20.0
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-0
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8.00
10.50
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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.
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Steel
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Symbols
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Hardness
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316
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UNI X5CrNiMo1712
AISI - 316
W. 1.4401
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AFN. Z6CND17-11
B. S. EN518J
DIN X5CrNIMo17122
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-0
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Chemical Composition
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C%
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Si%
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Mn%
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P%
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S%
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Cu%
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Cr%
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Mo%
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Ni%
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0.08
MAX
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1.00
MAX
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2.00
MAX
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0.045
MAX
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0.030
MAX
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-0
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16.0
18.0
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2.00
3.00
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10.0
14.0
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316 L Stainless Steels has the same properties as 316, except that it has a lower carbon content. It is easier to machine.
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Steel
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Symbols
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Hardness
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316 L
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UNI X5CrNiMo1712
AISI - 316L
W. 1.4404
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AFN. Z6CND17-12
B. S. EN518J
DIN X5CrNIMo17122
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-0
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Chemical Composition
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C%
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Si%
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Mn%
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P%
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S%
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Cu%
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Cr%
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Mo%
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Ni%
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0.03
max
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0.20
1.00
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0.50
2.00
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0.045
MAX
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0.030
MAX
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-0
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16.50
18.50
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2.25
3.00
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10.0
14.0
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