High chrome iron ball cast grinding carbon steel ball

FOB Price

US$ 650 - 750 / Metric Ton

20 Metric Tons(Min. Order)

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Product Details

Place of Origin	Shandong, China	Brand Name	jinchi
Model Number	forged	Application	metallurgical selection in mine,grinding coal in power plate
Material	Steel	Dimensions	20-150mm

1.High hardness
2.Unbreakable
3.Grinding resistant
4.High impact value

carbon grinding steel ball

1.High hardness

2.Unbreakable

3.Grinding resistant

4.High impact value

carbon grinding steel ball
1) Forged grinding abll
2) Size:20mm-150mm
3) Hardness:55-65HRC

Our products have obtained ISO 9001---2008.

A) Diameter: 20~150mm balls,

B). Characteristics:
1) High hardness 2) Good wear-Resistance 3) No breaking 4)No mal-roundness

C). Applied fields:
1) Metal Mines 2) Cement plants 3) Water coal slurry 4) Power stations 5) Chemical industry

Our main products as follows:

Chemical elements of forged steel balls
C	Si	Mn	Cr	S	P
0.50-0.65	0.15-0.37	0.6-1.2	≤0.25	≤0.04	≤0.04
0.7-0.9	0.45-0.75	0.7-1.25	0.11-0.4	≤0.04	≤0.04

Nominal diameter	Diameteical Tolerance	Weight of single ball in average	Surface hardness	Impact toughness
(mm)	(mm)	(g)	(HRC)	(j/cm2 )
Φ20	+2 -1	32	50-65	≥12
Φ25	+2 -1	64	50-65	≥12
Φ30	+2 -1	110	50-65	≥12
Φ40	+2 -1	263	50-65	≥12
Φ50	+2 -1	513	50-65	≥12
Φ60	+3 -2	888	50-65	≥12
Φ70		1410
Φ80		2104
Φ90		2996
Φ100		4110
Φ110	+4 -2	5457	45-65
Φ120		7102
Φ130		9030
Φ140	+4 -3	11278
Φ150	+4 -3	13871

Jinan Jinchi Steel Ball Co., Ltd.: Contact namerose cheng
Chat Now; Phone86-531-83222518; AddressInside Nanmeijing Yard, West Road, Chizitou Village, Puji

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