30mm-130mm Good Wear-resistant Forged Grinding Ball From China

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Loading Port:
Qingdao Port
Payment Terms:
TT or LC
Min Order Qty:
25M.T. m.t.
Supply Capability:
200000M.T./Year m.t./month

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Product Description:

Chemcial Elements of 30mm-130mm Good Wear-resistant Forged Grinding Ball From China

Type

Name

C

Mn

Si

Cr

S

P

F01

20MN

0.12-0.22

1.00-1.60

0.60-0.80

≤0.25 

≤0.035 

≤0.035 

F02

45#

0.42-0.50

0.50-0.80

0.17-0.37

≤0.25 

≤0.035 

≤0.035 

F03

50MN

0.48-0.56

0.70-1.0

0.17-0.37

≤0.25 

≤0.035 

≤0.035 

F04

60MN

0.57-.0.65

0.70-1.0

0.17-0.37

≤0.25  

≤0.035 

≤0.035 

F05

65MN

0.60-0.70

0.90-1.20

0.17-0.37

≤0.25  

≤0.035 

≤0.035 

F06

B2

0.70-0.85

0.70-0.80

0.17-0.37

0.2-0.7

≤0.03 

≤0.035

 

Specification and Hardness of 30mm-130mm Good Wear-resistant Forged Grinding Ball From China

Type

Name

Impact Test AK.J/cm2

Endurance Test  Times(5m)

Dia 25mm-60mm

Dia 70mm-100mm

Surface

Core

Surface

Core

F01

20MN

≥12

≥10000

≥42

≥48

≥40

≥45

F02

45#

≥12

≥10000

≥52

≥48

≥53

≥46

F03

50MN

≥12

≥10000

≥56

≥50

≥55

≥50

F04

60MN

≥13

≥12000

≥58

≥52

≥58

≥50

F05

65MN

≥15

≥12000

≥62

≥54

≥58

≥52

F06

B2

≥15

≥12000

≥62

≥55

≥58

≥52

 

Size and Weight of 30mm-130mm Good Wear-resistant Forged Grinding Ball From China

SPECIFICATION(mm)

EACH WEIGHT (Kg)

NO/MT

φ25

0.063

15873

φ30

0.11

9091

φ40

0.257

3891

φ50

0.5

2000

φ60

0.867

1153

φ70

1.37

729

φ80

2.05

487

φ90

2.9

345

φ100

4

250

φ110

5.3

188

φ120

6.8

147

 

 

 

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Q:Younger brother is to do casting valve, precision casting parts, the valve internal sand serious, but the appearance is very standard, this is why, for God answers, thank you!
Increase the refractoriness and looseness of core sand
Q:What do you mean by "proofing" in the casting? Do you charge for the proofing?
Proofing? In the casting industry is not called proofing, proofing is generally used in the printing industry, that is, according to the customer's drawings or samples, to do a first piece, to provide customers with the inspection process to meet their requirements;In the foundry industry, providing prototypes is sometimes difficult:1, customers if the provision of mold, it would be best, at this time, sample costs are very low, and almost the same as your regular products;2, the customer does not provide the mold, but in business relationships, your factory and not very sure must take this one, it requires your leadership decision-making, is free or low cost, or by a strict process offer (of course sample);3, not all of the casting process to provide samples are difficult, like lost foam can directly make a white NC prototype, and then assembled pouring, this is her unique advantages, first cost less than the opening process and so on;If you don't understand, you can continue to question me
Q:Cast iron, casting parts 5
The molten iron (molten iron, scrap steel, scrap casting, iron alloy) is melted into cast iron by means of an electric furnace or cupola, and is poured into a casting.
Q:How much is the casting allowance in the design of the casting machine and the drawing?
Casting parts do not need to provide drawings of casting blank, the casting factory according to your drawings in the required surface will be sufficient allowance, and the rest of the size according to the mechanical design manual and the casting manual can be found.
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:What are the casting parts used to test shrinkage holes?
1. anatomy. It is easy to slack off by sawing and machining.
Q:What should I pay attention to when designing a casting structure?
(2) in the prevention of metal mold casting misrun and cold partition should pay attention to the following problems: the structure of A casting thickness should be appropriate not too thin, especially when casting size when not too thin; the B should avoid a big level, because it makes the liquid metal in the casting. Rise slowly, and the air contact surface, easy oxidation, and because the metal type liquid metal heat quickly, quickly lose liquidity, easy to cause misrun and cold lap, slag and other defects; C casting shape should be streamlined to avoid sharp corners and has sharp change connection structure in order to facilitate the flow of liquid metal. 2 in the design of metal castings in a complex shape, if the production process is very difficult, should not affect the casting conditions, try to make the casting has simple shape, strong structure change, removed from metallic die for.
Q:How can the casting be quenched and tempered?
Another is the result of pre heat treatment (quenching or annealing) after quenching and tempering treatment, suitable for ZG35SiMNMo, ZG35CrMo and so on. Please tell the casting process is your product and material and then set tempered.: shutup:
Q:When there is no flaw detection for large casting parts, is there any crack inside?
Cracks are considered serious levels of defects and should be repaired
Q:Cause of choking of casting parts
Is it boiling from the picture? Does it sound like a fire? If not, it's not choking. I feel like choking. The gas doesn't drain out
Milling Queen was founded in 2012, located in Hushi Town, Jiangyin City, Jiangsu Province. Our company is next to the beautiful Yangzi River and the China first village-Huaxi Village. It is about 2km distance from expressway, 8 km from the Changjiang port, 60km from the Wuxi International Airport with convenient traffic extending all directions.

1. Manufacturer Overview

Location Jiangyin City, Jiangsu Province, China
Year Established 2012
Annual Output Value Above US$100 Million
Main Markets South America; Oceania; Eastern Europe; Africa
Company Certifications ISO9001;IS014001 Certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao Port; Tianjin Port; Shanghai Port
Export Percentage
No.of Employees in Trade Department 5 - 10 People
Language Spoken: English; Chinese; Spanish; Portuguese; Russian
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Grinding Ball; Grinding Rod; Cylpeb; Grinding Media; Ball Mill Ball
Product Price Range Average