Jinan Jinchi Steel Ball Co., Ltd.: Shandong, China; Main products: Grinding Ball, Steel Ball, Steel Bar

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hot rolling alloy steel grinding media mill ball for ball mill

FOB Price

USD $700 - $800 / Metric Ton

20 Metric Tons(Min.Order)

Port QingDao
Payment TermsT/T

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Product Details

Place of Origin	Shandong, China	Brand Name	Jinnan Jinchi Steel ball Co,.Ltd
Model Number	Dia(mm)30~150(1.25''-6")	Application	metal mines,power stations,cement plants,chemical industry,metallurgy
Dimensions	Dia(mm)30~150(1.25''-6")

Product Description

Specifications

1.High hardness;
2.High combined efficiency of grinding mill;
3.High wear-resistance;
4.High impact toughness:
5.Unbreakable

hot rolling alloy steel grinding media mill ball for ball mill

Main Prodcts:

1.Forged steel grinding ball

2.Rolled steel grinding ball

3.Cast iron balls

4.Grinding rods

5.Grinding cylpebs

6.Mill liner

7.Various kinds of steel flanges

8.8 characters blind plates

Specifications and Hardness of Forging Ball:

Nominal

Diameter

(mm)

Diameterical

Tolerance

(mm)

Weight of Single

Forging Ball in

Average(g)

Number of piece

of OneTon Forging

Ball in Average

Surface

Hardness

(HRC)

Impact

Toughness

(j/cm2)

¢20

¢ 25

¢ 30

¢ 40

¢ 50

-1

110

263

513

31250

15625

9090

3802

1949

50-65

≥12

¢ 60

¢ 70

¢ 80

¢ 90

¢ 100

-2

888

1410

2104

2996

4110

1126

709

475

333

243

¢ 110

¢ 120

¢ 130

-2

5457

7102

9030

182

140

110

45-60

¢ 140

¢ 150

-3

11278

13871

Physical Property of Forged Alloy Steel Ball:

Materials	Impact Test (Ak.J/cm²)	Endurance Test Times (5m/T)	Surface Hardness (Dia25mm-90mm)	Core Hardness (Dia25mm-90mm)	Surface Hardness (Dia90mm-150mm)	Core Hardness (Dia90mm-150mm)	Breakage
50Mn	≥12	≥10000	≥52	≥42	≥50	≥40	<0.5%
60Mn	≥13	≥10000	≥52	≥42	≥50	≥40	<0.5%
65Mn	≥15	≥12000	≥54	≥44	≥52	≥42	<0.5%
B2	≥17	≥12000	≥60	≥52	≥58	≥50	<0.5%
75SiMn	≥16	≥12000	≥60	≥52	≥58	≥50	<0.5%
Impact -resistant Alloy	≥17	≥10000	≥50	≥40	≥48	≥38	<0.5%
Wear-resistant Alloy	≥17	≥12000	≥60	≥52	≥58	≥50	<0.5%

The Process Lline of Production:

Our Advantage:three reasons to choose our products:

1.Premium products: Stable performance ,comprehensive mechanical properties,new alloy steel the most wear resistant material,elements of scientific ratio,strict process control,all these factors make

our products have a longer life span and higher output ratio than others;

2.Competitive price:ex factory price,the most cost-effective,because we own ourselves’ independent factory and equipment and we even master the

core technology;

3. Quality Service :We don't just sell products, we provide the best service to our customers and we

are fully committed to serve you, any questions please feel free to chat with us in the Alibaba products webpage on and your questions will be replied immediately.Time is money!Let us act!

Certificate:

Contact Us

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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Product Categories

JC-GRINDING CYLPEBS	JC-GRINDING RODS/BARS	JCC-CASTING STEEL BALL	JCF-FORGED STEEL BALL
JCR-HOT ROLLING STEEL BALL	New Products

hot rolling alloy steel grinding media mill ball for ball mill

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