Middle carbon alloy steel ball

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Product
Middle carbon alloy steel ball
Posting date : Apr 02, 2013
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Free Member Scince Mar 28, 2013
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Lisa Liu
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HS-CODE
72-
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Detailed Description
Specifications 1) Diameters Dia. 20 - 150mm 2) Hardness HRC 55-65 3)Impact value >12 J/cm2 4)Breakage rate <0.5% 5)Chemical elements: C:0.60-0.68 Si:0.20-0.40 Mn:0.9-1.3 S,P<0.030 Cr:1.0-1.3 Chemical elements: C:0.57-0.65 Si:0.17-0.37 Mn:0.7-1.0 S,P<0.035 Cr 0.25Max 6)delivery time: normally in 10-30 days We can promise to guarantee the quality of the products.We sincerely welcome customers both at home and abroad to come to negotiate business with us. IF you are interested in any of products, please feel free to contact me. We will try our best to meet your requirements with the high quality, favorable price, timely delivery and best service. Thank you and Best regards!

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