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20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage

20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage

  • 20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage
  • 20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage
  • 20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage
  • 20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage
20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage
Product Details:
Place of Origin: China
Brand Name: ZW
Certification: ISO9001:2008
Model Number: 45#,60Mn B2,B3,B4
Payment & Shipping Terms:
Minimum Order Quantity: 25 tons
Price: Negotiable
Packaging Details: big bags ,steel drum
Delivery Time: 1-3 weeks after order confirmation
Payment Terms: D/A, D/P, L/C, T/T, Western Union
Supply Ability: Annual output 50000 tons
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Detailed Product Description
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 Certification: ISO9001:2008
Service: One-stop Service Product Name: Grinding Balls
Model Number: 45#,60MN,B2,B3 Heat Treatment: Water Quenching
Por Of Loading: Qingdao Port,china Packing: Big Bags , Steel Drums
High Light:

grinding steel balls

,

grinding media ball

GENERAL DESCRIPTION

 

Manufacturer : Jinan zhongwei

 

As a leading global manufacturer of grinding media steel balls , we offer advanced,

reasonable solutions for any size-reduction requirements including quarry, aggregate,

and different kinds of hot rolling steel balls , cast and forged grinding steel balls ,

grinding rods, grinding cylpeb .

 

We mainly produce Forged Grinding media Balls, rolling steel Balls 

and Cast Grinding media Balls as follows:

 

1).  60Mn Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)

 

2).  B2 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)

 

3).  B3 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)

 

4).  B4 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)

 

5).  High chrome cast grinding ball (12.7mm to 120mm)  

 

6) . Medium chrome cast grinding ball (12.7mm to 120mm)  

 

7).  Low chrome cast grinding ball (12.7mm to 120mm)  

20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage 0

 

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.

 

 Material Chemical Elements of hot rolling steel balls
C Si Mn P/S Cr
45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 <0.25
60MN 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25
B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6
B3 0.5-0.8 1.0-1.8 0.4-1.0 0.035 0.5-1.0

 

Hardness of hot rolling steel balls

Material

25mm-50mm

HRC

60mm-90mm

HRC

 

100mm-125mm

HRC

 

50-55
45# 55-58 55-58
60MN 58-63 58-63 56-60
B2 60-65 58-63 56-60
B3     56-63

 

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

Package : Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)

20mm High Impact Toughness hot rolling steel balls , material B2 STEEL No breakage 1

 

 

 

 

 

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.

 

 

 

 

 

 

Contact Details
Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Contact Person: Mr.Stevin Liu

Tel: +8613905419961

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Contact

Address: Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

  • Tel:86-531-83215819
  • Worktime:8:00-18:00
  • Contact Person: Mr. Stevin Liu
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