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Jiangyin Dongbang Steel Ball Machinery Co.,Ltd

ADD:NO.42 Hua Lu Road, Huashi Town, Jiangyin City, Jiangsu Province

Tel:86-0510-86370386

Mobile:86-13812104338

Fax:86-0510-86370552

Email:grindingballsmedia@163.com

60mm Grinding Steel Balls for Silver Ore Mine

60mm Grinding Steel Balls For Silver Ore Mine Introduction 60mm grinding steel balls for silver ore mine, made by Jiangyin Dongbang Steel Ball Machinery Co., Ltd, can help you to save grinding ball consumption 10-15% at least by their unique special technology supported by on more than 30...

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60mm Grinding Steel Balls For Silver Ore Mine Introduction
60mm grinding steel balls for silver ore mine, made by Jiangyin Dongbang Steel Ball Machinery Co., Ltd, can help you to save grinding ball consumption at least 10-15%  by their unique special technology supported by on more than 30 different patents.
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Specifications of 60mm Grinding Steel Balls For Silver Ore Mine
Application: Mainly for Different Type Ball Mill ,mines, cement plant, power plant and chemical plant. 

Grinding Media Ball size: 60mm
D25MM-100MM Grinding Ball Production Method: Hot Rolling
D100mm-125mm Grinding Ball Production Method: Forging
Steel Rod Supplier: NISCO, HUAI STEEL, ETC

                                                                                  Steel Rod Type: B2, Chemical Comments

C

Si

Mn

P

S

Cr

0.76-0.82

0.17-0.35

0.72-0.80

≤0.020

≤0.015

0.50-0.60

Ni

Cu

Mo

Alt

V


≤0.25

≤0.20


0.020-0.050



60mm Grinding Steel Balls For Silver Ore Mine Quality Performance

Ball Size

Surface Hardness

Core Hardness

Volume Hardness

25mm

63-64 HRC

62-63 HRC

62-64 HRC

30mm

63-64 HRC

62-63 HRC

62-64 HRC

40mm

62-64 HRC

61-63 HRC

61-64 HRC

50mm

61-64 HRC

60-63 HRC

60-63 HRC


Steel Rod Type: B3, Chemical Comments

C

Si

Mn

P

S

Cr

0.61-0.65

1.73-1.80

0.73-0.80

≤0.020

≤0.015

0.80-0.88

Ni

Cu

Mo

Alt

V


≤0.25

≤0.20





60mm Grinding Steel Balls For Silver Ore Mine Quality Performance

Ball Size

Surface Hardness

Core Hardness

Volume Hardness

Impact Toughness

60mm

61-63 HRC

59-61 HRC

59-62 HRC

≥14 J/CM2

70mm

61-63 HRC

59-61 HRC

59-62 HRC

≥16 J/CM2

80mm

61-63 HRC

59-61 HRC

59-62 HRC

≥18 J/CM2

90mm

61-63 HRC

59-61 HRC

59-62 HRC

≥20 J/CM2

100mm

60-62 HRC

58-60 HRC

58-62 HRC

≥22 J/CM2

120mm

60-62 HRC

58-60 HRC

58-62 HRC

≥24 J/CM2

125mm

60-62 HRC

58-60 HRC

57-61 HRC

≥26 J/CM2

Original: Jiangyin, Jiangsu, China
Certification: ISO9001, ISO14001, OHSAS18001 etc.
Price: Negotiable
Material: Alloy Steel
Payment term: TT, LC
Delivery date: Negotiable
Packing: Plastic Ton Bag, 1000Kgs Each Bag
Market: Middle East/ Africa/Asia/South America/Europe/North America
Min Order Quantity: 100 Tons Each Ball Size

Advantages
 1. High and even hardness;
 2. Hardness Tolerance: ±2 HRC;
 3. Very low break rate;
 4. Perfect, even & deeper quenching effect;
 5. Microstructure: Tempered martensite, even and small grain.

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FAQ

Q: Are you a manufacturer, trading company or third party?

A: We are a company set steel ball equipment research, development, production in one engaged in steel ball production for many years manufacturing enterprises.


Q: Can I visit your factory before placing an order?

A: Yes, welcome to our factory.

 

Q: How about your delivery time?

A: It depends on the product style, half a month to three months, the specific provisions of the contract shall prevail.

 

Q: How about your payment?

A: In general, T / T is the most popular, or we can discuss the other ways later.

 

Q: Did you test all the goods before delivery?

A: Yes, we have 100% of the pre-test delivery.

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