cast grinding balls from China manufacturer - Jinan Huixin Industrial Corporation Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	, China (Mainland)

Product Detail

Means of Transport: Ocean

Packing: flexible container bags or ...

Production Capacity: 50000tons/year

Delivery Date: depend on the quantities

Applied fields:
mines,power stations,cement plants,and chemical industries.

The cast grinding steel balls are as follows:

Low-Chrome grinding steel balls

Chemical composition

C:2.2-3.4 Si:1.2max Mn:0.5-1.5 P:0.08max

S:0.06max Cr:1.5-3.5

Hardness HRC46min

Medium-Chrome grinding steel balls

Chemical Composition

C:2.0-3.2 Si:1.0max Mn:0.5-2.5

P:0.08max S:0.06max Cr:11min

Hardness HRC 56-62

High-Chrome grinding steel balls

Chemical Composition

C:2.0-3.2 Si:1.0max Mn;0.5-2.0

P:0.08max S:0.06max Cr:15min

Hardness HRC58-64

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