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B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
Specifications
Brand Name :
ZW
Model Number :
45#,60MN,B2,B3
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
25 tons
Price :
Negotiable
Payment Terms :
D/A, D/P, L/C, T/T, Western Union
Supply Ability :
Annual output 50000 tons
Delivery Time :
1-3 weeks after order confirmation
Packaging Details :
big bags ,steel drum
Key word :
hot rolling steel ball
Breakage Guarantee :
no breakage upon delivery
Hardness :
HRC 60-68
Tecnology :
hot rolling
Raw material heating :
By electric furance
Service :
One-stop Service
Product name :
grinding balls
Heat Treatment :
water quenching
Por of loading :
Qingdao port,china
Packing :
big bags , steel drums
Description

PRODUCTS NAME: HOT ROLLING STEEL BALLS

MATERIAL: B2 STEEL

SIZE: DIA 25-150MM

CHEMICAL ELEMENTS:

SPECS

Chemical composition

60Mn Steel

C:0.72-0.92,Mn:0.7-1.0

S:0.035Max,P:0.035Max

Si:0.2-0.4,Cr:0.4-0.6

HARDNESS:

SIZE

SURFACE

CORE

DIA25-90MM

HRC 55-60

HRC 40-50

DIA100-150MM

HRC 50-60

HRC 35-45

B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls

Weight of Jinan Zhongwei hot rolling steel Ball

Norminal Diameter

Diametrical Tolerance(mm)

Approx Weight of Single Ball(kg)

Average Number Per Ton

25mm/1''

+1.5,-0.5

0.064

15625

30mm/1.25''

+1.5,-0.5

0.11

9090

40mm/1.5''

+2.0,-1.0

0.26

3846

50mm/2''

+2.0,-1.0

0.51

1961

60mm/2.5''

+3.0,-2.0

0.89

1124

70mm/2.75''

+3.0,-2.0

1.4

714

80mm/3.25''

+3.0,-2.0

2.1

476

90mm/3.5''

+3.0,-2.0

3

333

100mm/4''

+4.0,-3.0

4.1

244

110mm/4.5''

+4.0,-3.0

5.47

283

120mm/4.75

+4.0,-3.0

7.1

141

130mm/5''

+4.0,-3.0

9.02

111

Feature of Jinan zhongwei hot rolling steel balls as follows :

1) . High Hardness : Surface hardness: HRC60-68 HRC, volume hardness HRC60-65.

2) . High Impact Toughness : The impact toughness of our grinding balls is more than 12 J / cm2.

3) . Low Broken Rate : the actual broken rate is not more than 1%.

4) . Good wear-resistant and lower wear rate.

Why choose Jinan Zhongwei :

1 . Quality Management System certified ISO 9001:2008.

2 . Environmental management system certified ISO 14001.

3 . Occupational health and safety management systems certified OHSAS 18001.

4 . We use the highest quality bar stock available, made with "clean steel" technology.

5 . Rigidly managed forging process ensuring spherical ball shape.

6 . High end heat treatment technology, based on Jinan Zhongwei’s years of metallurgical experience guaranteeing long wear life.

B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls

We jinan zhongwei will continue to promote the benefits and applications of our grinding media to an

ever-widening industrial marketplace.

We are ready to contribute our share in advancing mutual benefit and win-win cooperation.

Product tags

steel balls grinding media

,

grinding media steel balls

,

ball grinding alloy
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B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls

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Product Detail
Brand Name :
ZW
Model Number :
45#,60MN,B2,B3
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
25 tons
Price :
Negotiable
Contact Supplier
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls
B2 STEEL hot rolling steel balls , Hardness HRC 60-68 grinding media balls

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Verified Supplier
10 Years
shandong, jinan
Since 2000
Business Type :
Manufacturer
Main Products :
Grinding Steel Balls, Grinding Media Balls, Forged Grinding Ball
Employee Number :
100~120
Certification Level :
Verified Supplier
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