QINGDAO BALLWORD INTERNATIONAL TRADING CO.,LTD
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Place of Origin: | Shandong, China (Mainland) |
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Quick Detail:
1.11.11mm AISI 440C stainless steel ball
Description:
Made in china AISI 440C stainless steel ball 7/16”
AISI 440C Stainless steel balls:
Material:AISI 302.304.316.316L.440.440C
Grade:10--1000
Diameter:2.778mm--25.4 mm--200 mm
Hardness: 28
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The features of 7/16” steel balls are as follows :
Material:AISI 302.304.316.316L.440.440C
Diameter:11.11 mm
Hardness : 28
Brand name :jiuyu
Grade:10;28;40;60;100;200;300;500;1000.
C |
0.95-1.20% |
Cr |
16.0-18.0% |
Si |
1.00% |
Mn |
1.0% Max. |
P |
0.040% |
S |
0.030% |
Mo |
0.075% Max |
440C stainless steel ball physical properties |
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285,000 psi |
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275,000 psi |
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29,000,000 psi |
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