Jinan Haoyang Casting & Forging Co., Ltd.: Shandong, China; Main products: Forged Grinding Ball, grinding steel ball, forged steel grinding ball

Home > Products > HY-GRINDING BALL > 60-65HRC wear resistant Forged Steel Balls for the Copper Mines

60-65HRC wear resistant Forged Steel Balls for the Copper Mines

FOB Price

US$ 750 - 900 / Metric Ton

1 Metric Ton(Min. Order)

Port Qingdao&Tianjin
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Shandong, China	Brand Name	HAOYANG
Model Number	HY-60MN&65MN HY-75MNCr HY-B2	Application	a) Mines b) Cement plants c) Power stations d) Chemical industry
Material	Steel	Dimensions	25mm~150mm

Product Description

Specifications

1:Forged Steel Balls for the Copper Mines 2:Endurance test times>100003:Breakage rate<1% 4:Heat treatment: cycles
5:ISO9001

Name: 60-65HRC wear resistant Forged Steel Balls for the Copper Mines

Product performance

a) Even hardness, b) unbreakable c) Grinding resistant, d) high impact value e) High combined efficiency of grinding mil

Application fields of our forged grinding ball

a) Metallurgical selection in mine.b) Grinding coal in power plate c) Chemical industry and machinery

Forged grinding ball Hardness(DIA40MM-150MM)

(SIZE)

(SURFACE)

(CORE)

DIA40-60MM

HRC60-64

HRC59-63

DIA70-80MM

HRC60-64

HRC58-62

DIA90-100MM

HRC60-64

HRC57-61

DIA110-140MM

HRC55-60

HRC52-58

(Forged Grinding Ball)Chemical Elements:

Material	C	Si	Mn	Cr	S	P
B2	0.70%-0.85%	0.17%-0.37%	0.70%-0.80%	0.20%-0.70%	≤0.035%	≤0.035%
65Mn	0.62%-0.70%	0.17%-0.37%	0.90%-1.20%	<0.25%	≤0.035%	≤0.035%
60Mn	0.57%-0.65%	0.17%-0.37%	0.50%-0.80%	<0.25%	≤0.035%	≤0.035%
45#	0.42%-0.50%	0.17%-0.37%	0.50%-0.80%	<0.25%	≤0.035%	≤0.035%
75SiMn	0.70%-0.90%	0.4%-0.8%	0.70%-1.2%	<0.25%	≤0.035%	≤0.035%
Wear-resistant Alloy	0.50%-0.65%	1.4%-1.8%	0.4%-1.0%	0.9%-1.2%	≤0.035%	≤0.035%

Forged Grinding Ball Specifications

(Nominal diameter )

(mm)

Diameter Tolerance(mm)

Weight of single forging ball in average)

Number of piece of one ton forging ball in average

Surface hardness

(HRC)

Impact toughness (j/cmφ2)

Φ20

Φ25

Φ30

Φ40

Φ50

-1

110

263

513

31205

15625

9090

3802

1949

50-65

≥12

Φ60

Φ70

Φ80

Φ90

Φ100

-2

888

1410

2104

2996

4110

1126

709

475

333

243

Φ110

Φ120

Φ130

-2

5457

7102

9030

182

140

110

45-60

Φ140

Φ150

-3

11278

13871

Forged steel grinding balls Raw Materials: 60Mn, 65Mn, B-II.

Forging steel grindind balls Packing

Certificate of quality

The implementation of product standards YB/T091-2005

Forged Steel Grinding ball Process Line

Our main products (25MM-150MM Forged Grinding Steel Ball)

Production and Detection equipment

Specific characteristics of the Forged steel grinding balls:

1, The overall high hardness: the hardness can reach 55-67HRC, volume hardness reaches 50-63HRC, and the average

hardness gradient distribution.

2, The impact toughness can reach 12J/ cm .

3, Low broken rate: crush resistance is the general casting grinding ball 10 times, ball impact more than 20000 times the

number, the breakage rate of not more than 1%.

4, No deformation: Forged steel grinding balls not roundness from beginning to the end.

Welcome customers from both at home and abroad to come to negotiate business with us and visit our factory !

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Jinan Haoyang Casting & Forging Co., Ltd.: Contact namelilybell Bai
Chat Now; Phone0086-531-61320009; AddressTaitou Village, Guanzhuang Town, Zhangqiu

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60-65HRC wear resistant Forged Steel Balls for the Copper Mines

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