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Forged grinding steel ball

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You always can give me the best plan ,and it lets my customer feel great,i hope we can have another chance to cooperation.

—— Tim

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

Excellent quality and fast delivery.

—— Victor

Forged grinding steel ball

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Large Image :  Forged grinding steel ball Get Best Price

Product Details:
Place of Origin: Shandong
Brand Name: Yu Bin
Certification: ISO9001:2008
Model Number: YB
Payment & Shipping Terms:
Minimum Order Quantity: 1 Ton
Price: USD600-1000/Ton
Packaging Details: Flexible container bag(1000kg)/steel drum(800-900kg) or according to customer's requirement .
Delivery Time: within 20 days or according to the client's instructions.
Payment Terms: T/T.L/C
Supply Ability: 1000 Ton per month
Detailed Product Description
High Light:

grindng ball

Forged steel ball:

Our products have obtained ISO 9001---2008.

1) Diameter:20mm~150mm

2). Characteristics:
a) High hardness b) Good wear-Resistance c) No breaking d)No mal-roundness

3). Applied fields:
a) Metal Mines b) Cement plants c) Water coal slurry d) Power stations e) Chemical industry

Forged steel grinding 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

0.11-0.4

≤0.04

≤0.04

Specification and hardness of forging ball

Nominal diameter

Diameteical

Tolerance

Weight of single ball in

average

Surface

hardness

Impact

toughness

(mm)

(mm)

(g)

(HRC)

(j/cm)

Φ20

+2 -1

32

50-65

≥12

Φ25

+2 -1

64

50-65

≥12

Φ30

+2 -1

110

50-65

≥12

Φ40

+2 -1

263

50-65

≥12

Φ50

+2 -1

513

50-65

≥12

Φ60

+3 -2

888

50-65

≥12

Φ70

1410

Φ80

2104

Φ90

2996

Φ100

4110

Φ110

+4 -2

5457

50-65

Φ120

7102

Φ130

9030

Φ140

+4 -3

11278

50-65

Φ150

13871

We sincerely welcome customers from both at home and abroad to come to negotiate business with us.We are committed to with you to establish long-term cooperation.

Our serious promise: supplying you with high quality products, competitive prices, timely delivery, and satisfactory service. We are always insisting on the theory of "Credit Goal, Client First, and Mutual Profits". Let's build a better future.



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