Product Description
2013 Hot Sale Long Working Life and Good Material low wear rate grinding Forged Ball
Foged steel balls chemical elements
Brand
Name
C
Mn
Si
Cr
S
P
ZW-1
45#
0.42-0.50
0.5-0.8
0.17-0.37
≤0.25
≤0.04
≤0.04
ZW-2
60Mn
0.55-0.65
0.7-1.0
0.17-0.37
≤0.25
≤0.04
≤0.04
ZW-3
B2
0.7-0.92
0.7-1.0
0.17-0.37
0.4-0.6
≤0.04
≤0.04
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Which one will you choose?
Long-term cooperation is our goal with every customer.
Because we know that good service and products cost effective is the most important magic weapon of maintaince of the old customer.
Because we know that to look for a new customer is far difficult than maintaince old customer.
With a cooperation win all life cooperation.
Jinan zhongwei forged steel balls production line
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