• Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008) System 1
  • Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008) System 2
  • Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008) System 3
  • Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008) System 4
  • Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008) System 5
Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008)

Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008)

Ref Price:
get latest price
Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
25M.T. m.t.
Supply Capability:
150,000M.T. m.t./month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008)

1. Chemical Composition of Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008)

Catalog  

  New Type Of High Efficiency  Alloy Forging Steel Balls

High Hardness Wear-resistant Forging Steel Balls

Size

DIA20-150mm

DIA20-150mm

Hardness

HRC50-HRC60

HRC58-HRC65

Chemical  Elements

 C:0.50-0.65   Si:0.15-0.37

Mn:0.6-1.2    S:≤0.04

     P:≤0.04       Cr:≤0.25

  C:0.57-0.8      Si:0.2-0.4

  Mn:0.8-1.2      S:≤0.04

  P:≤0.04        Cr:≤0.25

2. Weight of Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008)

Norminal Diameter

Diametrical Tolerance(mm)

Approx Weight of Single Ball(kg)

Average Number of One MT

20mm/0.75''

+1,-0.5

0.033

30303

25mm/1''

+1,-0.5

0.064

15625

30mm/1.25''

+2.0,-1.0

0.11

9090

40mm/1.5''

+2.0,-1.0

0.261

3831

50mm/2''

+2.0,-1.0

0.510

1961

60mm/2.5''

+2.0,-1.0

0.883

1132

70mm/2.75''

+3.0,-1.5

1.402

713

80mm/3.25''

+3.0,-1.5

2.092

478

90mm/3.5''

+3.0,-1.5

2.98

335

100mm/4''

+3.0,-1.5

4.087

244

110mm/4.5''

+3.0,-1.5

5.44

183

120mm/4.75

+3.0,-1.5

7.062

141

3. Production Process of Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008)

Production Process for Forged Steel Grinding Ball

4. Testing Methods of Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008)

5. Packing Terms of Forged Steel Grinding Ball with High Hardness & Good Wear Resistance & No Breakage(ISO9001:2008)

Container Bags: net weight 1000kgs per bag, gross weight 1002kgs

Drums: Dia20-Dia80mm, 900kgs/Drum, gross weight: 915kgs

             Dia90-Dia150mm, 850kgs/Drum, gross weight: 865kgs

Q:Why do casting parts have air holes?
There are many reasons for casting porosity, mainly due to:1. smelting process is unreasonable, metal liquid absorbs more gas;2. the gas in the mold invades the metal liquid;3. from the mold is more water brush, core dry;4. the casting has poor ventilation;5. ladle tools are not dry.Wait。
Q:Explain the heat treatment effect of casting parts, forging parts and welding parts
Good welding of low carbon steel (alloy), probably because the weld workpiece rigidity, fast cooling, the weld internal crystallization of brittle microstructure (martensite), so after welding or welding process welding using self heat, reasonable arrangement of weld, welding seam and heat affected zone heat treatment. The welding heat treatment is often used to preheat before welding, after welding withasbestos cloth covering slow cooling annealing, reach the purpose, its main function is to reduce the internal stress, improve the weld microstructure of martensite formation, reduce brittle tendency, preventing welding cracks.
Q:Why do cheap cars like stamping parts instead of casting parts?
Separation process is also called blanking, the purpose is to make the stamping parts along a certain contour line from the sheet metal separation, at the same time guarantee the quality requirements of the separation section. Stamping is a highly efficient production methods, the use of compound die, especially the multi station progressive die stamping process can be completed in a multi machine, realized by belt uncoiling, leveling, punching, forming and finishing automatic production. High production efficiency, good working conditions, low production costs, can produce hundreds of parts per minute. The purpose of forming processes is to allow the sheet to undergo plastic deformation without breaking the billet and to make the desired shape and size. In actual production, a variety of processes are often applied to a workpiece. Blanking, bending, shearing, drawing, bulging, spinning, and straightening are the main types of stamping machines.
Q:Is the cast steel a casting part?
Cast steel is one of the casting parts that you call. The material is made of carbon steel or alloy steel, stainless steel, etc. the method is cast
Q:How can the casting be plated with ordinary zinc plating? The coating is too thin and requires 0.08 thickness
Hot galvanizing doesn't seem to workThe zinc layer is 275g/ square meters of material coating is 0.019mm (mm), up to 0.08 thick.
Q:What kind of flaw detector is better for casting parts?
If you want to detect internal defects, you can use ultrasonic flaw detector, ray flaw detector can also, but the ray of the safety protection level is too high, not recommended priorityMacro Xu flaw detector answered, such as the magnetic particle inspection machine has the demand can contact us, Baidu "macro Xu flaw detection""
Q:What are the effects of stiffeners on castings, or on welded parts (for 2 tons or less), casting or weldments on stiffeners?
Please consider the following points:1, batch: if the product batch is very large, casting will certainly have advantages, cost sharing will be very low. If less, it is recommended to use weldments.2. Reinforcement structure: if the structure is relatively simple, it is recommended to use welded parts, complex, preferably casting.
Q:What do you mean by "proofing" in the casting? Do you charge for the proofing?
Proofing refers to making the first sample to confirm to the customer
Q:What's the effect of casting copper?
Riga. Copper is copper components, promote the graphitization of the copper element, make dense tissue, and to refine and improve the uniform distribution of graphite, which can reduce the chilling tendency of the cast iron, but also can promote the formation of pearlite, has a favorable effect on the section sensitivity. Copper has the tendency to strengthen cast iron, ferrite and pearlite, so it can increase the strength of cast iron. The tensile strength and bending strength of cast iron almost increase with the amount of copper in it, especially in low carbon cast iron.
Q:The cause of fracture and why there is no toughness
This question is too broad, see what the casting casting Oh in order to reduce the wayward cast steel, ductile iron, gray iron and white iron, you can choose the material according to their own requirements.
CGBM established in 1995, the largest and most specialized casting and forged products supplier in China. Min products are grinding media balls, grinding rods, cylpebs, mill liners and steel flanges, with specifications all reaching international standards and annual production capacity is over 150,000tons.

1. Manufacturer Overview

Location Zhangqiu, China
Year Established 1995
Annual Output Value 150,000M.T.
Main Markets 40%,South America; 30%,South Africa; 15%,Southeast Asia; 5%, Europe Area; 5%, North America; 5%, Other Areas
Company Certifications ISO9001:2008;SGS Test Report

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao;Tianjin
Export Percentage
No.of Employees in Trade Department 25
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 68,000m2
No. of Production Lines 15
Contract Manufacturing
Product Price Range $700/M.T.-$1200/M.T.

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Related keywords