High Quality Wear-Resistant Forged Steel Balls Accepted, Available in 5mm-120mm Variety of Sizes

• Material: High Manganese Steel
• Content: >90%
• Usage: Machinery, Chemical, Grind
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Forged Steel Ball
• Processing Type: Rolling Type
• Size: 20mm-150mm
• Color: Black
• Customized: Customized
• Product Name: Forged Steel Ball
• B2 Cr: 0.2-0.6
• Surface Hardness: Greater or Equal to 60 HRC
• Core Hardness: Greater or Equal to 55 HRC
• Packaging Details: Iron Drum/Ton Bag
• Application 2: Cement Plant
• Application 3: Power Station
• Transport: Sea
• Experience: 17 Years
• Application3: Enegy Factory
• Business Type: Factory
• Transport Package: Drum/Ton Bag
• Specification: B2 B3
• Trademark: JUNDA
• Origin: China
• HS Code: 7326110000
• Production Capacity: 5000tons/Month
• Package Size: 75.00cm * 75.00cm * 70.00cm
• Package Gross Weight: 1002.000kg

Product Description

Product Description

JUNDA company produces φ20 to φ 150 forged steel balls ,select high quality round steel,low-carbon alloy ,high manganese steel,high carbon and high manganese alloy steel as raw material produced by air hammer forging process.
JUNDA forged steel ball is tight inside, made of round steel forging, avoiding the defects caused by the process in the cast state, the internal density is large, the fine particle size is high, the ball's drop resistance and impact toughness are enhanced, thus reducing the crushing rate of the ball; The impact toughness is 4-5 times that of the cast ball, and this technical parameter determines that the crushing rate of the forged ball is much lower than that of the cast ball

Product Parameters

Technical parameters of forging steel ball

Inch

Size

T weight

Tolerance(mm)

Material

Surface hardness(HRC)

Volume hardness(HRC)

3/4"

D20mm

0.037+/-0.005

2+/-1

B2

63-66

63-66

1"

D25mm

0.072+/-0.01

2+/-1

B2

63-66

63-66

11/4"

D30mm

0.13+/-0.02

2+/-1

B2

63-66

63-66

11/2"

D40mm

0.30+/-0.04

2+/-1

B2

62-66

62-66

2"

D50mm

0.6+/-0.05

2+/-1

B2

62-65

61-64

21/2"

D60mm

1.0+/-0.05

2+/-1.5

B2

62-65

60-62

21/2"

D65mm

1.3+/-0.05

2+/-1.5

B2

61-64

60-62

21/2"

D65mm

1.3+/-0.05

2+/-1.5

B3

61-63

60-62

3"

D75mm

2.0+/-0.06

3+/-2

B3

61-63

60-62

3"(Hot rolled)

D80mm

2.0+/-0.06

3+/-2

B3

60-63

60-62

3"(Forged)

D80mm

2.1+/-0.06

3+/-2

B3

60-62

53-57

31/2"

D90mm

3.0+/-0.07

3+/-2

B3

60-63

59-62

4"

D100mm

4.1+/-0.15

3+/-2

B3

60-63

59-62

4.5"

D115mm

6.3+/-0.15

3+/-2

B3

60-63

57-60

5"

D125mm

8.1+/-0.3

3+/-2

B3

59-62

55-60

Chemical composition

C%

Si%

Mn%

Cr%

P%

S%

Ni%

B2

0.72-1.03

0.15-0.35

0.3-1.2

0.2-0.6

≤0.035

≤0.035

i≤0.25

B3

0.53-0.88

1.2-2.00

0.50-1.20

0.7-1.20

≤0.035

≤0.035

i≤0.25

 

Production process

Packaging & Shipping

Company Profile

Located in Jinan City, Shandong Province, Jinan Junda Industrial Technology Co., Ltd. provides excellent wear resistance and impact resistance for mining and industrial applications, focusing on the development of wear-resistant alumina ceramics. With over a decade of experience and 200 highly skilled workers, we produce over 2000 tonnes of alumina ceramics and related products every month.

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Certifications

 

If any need, please do not hesitate to contact us!