65Mn 50mm steel ball for grinding

Buy offer Details

Dear Sir/Madam,
Do not contact me here ,
Send Quote to : purchase.87(@)****
Im RICHARD WANG from FR.
Im looking for products with the following specifications :
Place of Origin :
Shandong, China (Mainland)
Brand Name :
HF
Model Number :
50MM
Material :
carbon steel,alloy steel ,manganese steel
Product name :
50mm steel ball
Surface treatment :
Quenching and tempering
Standard :
YB/T091-2005
Hardness :
surface60-65HRC;center>55HRC
Diameter :
50mm(2inch)
Diameter tolerance :
+2mm,-1mm
Impact value :
12-15J/CM^2
Breakage rate :
?1%
Drop times :
12000-15000times
Micro structure :
M+C
Send Quote to : purchase.87(@)****
RICHARD W