Product Details
Steel Ball For Silver Ore Mine Introduction
Steel ball 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 different patents.
Specifications of Steel Ball For Silver Ore Mine
Application: for Different Type Ball Mill
Grinding Media Ball size: 25mm/30mm/40mm/50mm/60mm/70mm/80mm/90mm/100mm/120mm/125mm
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 |
|
|
Grinding Ball 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 |
|
|
|
|
Grinding Ball 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 of Steel Ball For Silver Ore Mine
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.
Testing standard
During Bulk Production, Every 2-3 Hours, Random pick 2-3 Ball Samples to Test Hardness For Recording, Make Sure Even Quality.
FAQ
1. 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.
2. Q: Where is your factory?
A: Our factory address is NO.42 Hua Lu Road,Huashi Town Jiangyin City, Jiangsu Province ,The traffic is very convenient.
3.Q: Can I visit your factory before placing an order?
A: Yes, welcome to our factory.
http://www.grindingballsmedia.com/