Home > Products > New Products > hot-rolled alloy steel grinding media mill balls for ball mill

hot-rolled alloy steel grinding media mill balls for ball mill

FOB Price

USD $700 - $800 / Metric Ton

20 Metric Tons(Min.Order)

Supply Ability 100 Metric Ton / Metric Tons per Month
Port QingDao
Payment TermsT/T

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

Place of Origin	Shandong, China	Brand Name	JC
Model Number	Dia(mm)30~150(1.25''-6")	Application	metal mines,power stations,cement plants,chemical industry
Dimensions	Dia(mm)30~150(1.25''-6")

Product Description

Specifications

1.High hardness;
2.Even hardness and long life;
3.High wear-resistance;

Features:

Best selling steel products--JINCHI hot-forging (hot-rolling) alloy steel grinding mill ball :
1.High hardness;

2.Even hardness no matter surface or core;

3.High wear resistance,more dense tissue and abrasion lower;

4.High impact toughness ;
5.Unbreakable;

6.No deformation;

7.Good apperance and look better;

8.Long life;

9. High combined efficiency of grinding mill;
10.Manufacturerer

Service:

1.offer the solutions to your problems,

2.after -sale service,

3.regional manager track,

4.SGS Service

Chemical Elements:

C	Si	Mn	Cr	S	P
0.50-0.65	0.15-0.37	0.69-1.2	≤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

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 Chemical Composition of Forged Alloy Steel Ball Is as Follows:

Material	C	Si	Mn	Cr	S	P	Times of Endurance impact test
50Mn	0.48-0.56	0.17-0.37	0.70-1.00	≤0.25	≤0.035	≤0.035	≥10000
60Mn	0.57-0.65	0.17-0.37	0.70-1.00	≤0.25	≤0.035	≤0.035	≥10000
65Mn	0.62-0.70	0.17-0.37	0.90-1.20	≤0.25	≤0.035	≤0.035	≥12000
B2	0.65-0.78	0.17-0.37	0.70-1.20	0.55-0.60	≤0.035	≤0.035	≥12000
75SiMn	0.70-0.90	0.40-0.80	0.70-1.20	≤0.25	≤0.035	≤0.035	≥12000
Impact -resistant Alloy	0.37-0.45	0.20-0.45	0.50-1.00	0.80-1.20	≤0.035	≤0.035	≥10000
Wear-resistant Alloy	0.75-0.90	0.15-0.42	0.65-1.10	0.88-1.20	≤0.035	≤0.035	≥12000

The Process Lline of Production:

Contact Us

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

*Email
Please enter Your valid email address.
*To

rose cheng
*Message
Your inquiry content must be between 20 to 5000 characters.
Please enter a correct verification code.

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-rolled alloy steel grinding media mill balls for ball mill

You May Like

Product Details

Product Description

Specifications

Contact Us

Product Categories

New Products

Popular Searches

Recommended Products

Find Similar Products By Category