20-150mm Steel Forged Ball for Mine&power Station

FOB Price

US$ 700 - 950 / Metric Ton

5 Metric Tons(Min. Order)

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Product Details

Place of Origin	Shandong, China	Brand Name	JinChi
Model Number	20-150mm	Application	cement plants, Mines, Chemical industry, Power stations
Material	Steel	Dimensions	20-150mm

20-150mm steel forged ball for mine&power station
1: diameter: 20~150mm
2: HRC: 50~65
3: material: steel
4: ISO9001:2008

20-150mm steel forged ball for mine&power station

1.HRC: 60-65
2.Dia: 20mm-150mm
3.high hardness
4.good wear resistance and low breakage

Applied fields:
       a) Mines
       b) Cement plants
       c) Power stations
       d) Chemical industry

1. High hardness
2. Good wear resistance
3. High toughness
4. No mal-roundness

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

Specification and hardness of forging ball

Nominal diameter	Diameteical Tolerance	Weight of single ball in average	Surface hardness	Impact toughness
(mm)	(mm)	(g)	(HRC)	(j/cm)
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	50-65
Φ120		7102
Φ130		9030

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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