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

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Steel Grinding Ball Dia25mm-Dia150mm

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-Steel Grinding Ball
Model Number	60Mn 65Mn B2	Application	industtries of cement building material,metallurgica selection in mine
Material	Steel	Dimensions	15mm~150mm

Product Description

Specifications

1:Steel Grinding Ball
2:diameter:20~150mm
3:HRC:50~65
4:material:steel
5:ISO9001:2008

Steel Grinding Ball

Product performance

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

Application fields

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

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%

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

The production process

The main products

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 of high impact toughness than 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: elliptical deformation of steel ball from the beginning to the end.

Contact Us

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

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Product Categories

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HY-GRINDING CYLPEBS	HY-GRINDING MEDIA BALL	HY-MINING GRINDING MEDIA BALL	HY-STEEL GRINDING BALL
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