forged steel ball

forged steel ball

USD $600 - $1,000 /Metric Ton

Min.Order:5 Metric Tons

Supply Ability:
1000 Metric Ton / Metric Tons per Month
Port:
QINGDAO
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
jinchi
Model Number:
20-150MM
Application:
cement, mining the rule of the election, grinding coal power plant, ch
Material:
Steel
Dimensions:
50mm

Jinan Jinchi Steel Ball Co., Ltd.

Business Type: Manufacturer,Trading Company
Shandong China
Main Products: Grinding Ball ,Steel Ball ,Steel Bar

Product Details

Specifications

product performance :
1)no deforamtion
2)no breakage
3)lower wear rate lon-ger lasting chromium
4)uniformity of hardness

forged mill ball

 

1. Forged steel grinding balls 

Size: 20mm-150mm 

Hardness:HRC55-65

Chemical elements: C: 0.52-0.65; Si: 0.2-0.4; Mn: 0.7-1.2; S & P: 0.04Max; Cr: 0.25Max.

 

2. RCAB-II New Materials Forged Steel Balls

Size: 40mm-150mm

Hardness:HRC58-65

Chemical elements: C: 0.72-0.82; Si: 0.17-0.37; Mn: 0.7-0.8; S & P: 0.04Max;

Cr: 0.28-0.60.

 

forged ball

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

0.28-0.60

≤0.04

≤0.04

 

Specification of forged steel Grinding balls

Nominal diameter

Diameteical

Tolerance

Weight of single ball in average

Surface hardness

Impact toughness

(mm)

(mm)

(g)

(HRC)

(j/cm2 )

Φ20

+2      -1

32

55-65

≥12

Φ25

64

Φ30

110

Φ40

263

Φ50

513

Φ60

+3    -2

888

Φ70

1410

Φ80

2104

Φ90

2996

Φ100

4110

Φ110

+4     -2

5457

50-60

Φ120

7102

Φ130

9030

Φ140

+4    -3

11278

Φ150

13871

 

 

 

Contact Supplier

Ms. rose cheng manager Chat Now
Telephone
86-531-83222518
Mobile
13181709681
Fax
86-531-83326518
Address
PUJI TOWN, ZHANGQIU CITY, JINAN, SHANDONG PROVINCE, P.R.CHINA Shandong

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