Dia0.75’’-Dia6’’ Forged Steel Grinding Ball with B2 or 65Mn Material with High Hardness and Good Wear Resistant

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
25M.T. m.t.
Supply Capability:
150,000M.T. m.t./month

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Product Description:

Dia0.75’’-Dia6’’ Forged Steel Grinding Ball with B2 or 65Mn Material  with High Hardness and Good Wear Resistant

1. Detail Specifications for Dia0.75’’-Dia6’’ Forged Steel Grinding Ball with B2 or 65Mn Material  with High Hardness and Good Wear Resistant

Diameter: 20mm-150mm(0.75''-6'')

Hardness: HRC60-HRC65

Breakage Rate<0.5%

Impact Toughness>12J/cm2

Endurance Test>10000times

Certification: ISO9001:2008, SGS, etc

2. Chemical Composition for Dia0.75’’-Dia6’’ Forged Steel Grinding Ball with B2 or 65Mn Material  with High Hardness and Good Wear Resistant

Brand

Material

C

Mn

Si

Cr

S

P

CMAX-1

50MN

0.48-0.56

0.70-1.0

0.17-0.37

≤0.25

≤0.035

≤0.035

CMAX-2

60MN

0.57-0.65

0.70-1.0

0.17-0.37

≤0.25

≤0.035

≤0.035

CMAX-3

65MN

0.60-0.70

0.90-1.20

0.17-0.37

≤0.25

≤0.035

≤0.035

CMAX-4

75Mn

0.72-0.92

0.70-1.20

0.17-0.37

0.4-0.6

≤0.035

≤0.035

CMAX-5

75MnCr(B2)

0.70-0.85

0.7-0.8

0.17-0.37

0.2-0.7

≤0.03

≤0.03

CMAX-6

75SiMn

0.70-0.90

0.7-1.2

0.4-0.8

≤0.25

≤0.03

≤0.03

CMAX-7

Wear-resistant Alloy

0.5-0.65

0.4-1.0

1.4-1.8

0.9-1.2

≤0.03

≤0.03

3. Technical Parameter for Dia0.75’’-Dia6’’ Forged Steel Grinding Ball with B2 or 65Mn Material  with High Hardness and Good Wear Resistant

Brand

Impact Test AK.J/cm2

Endurance Test Times(5m)

Surface Hardness

Core Hardness

CMAX-1

≥12

≥10000

≥56

≥48

CMAX-2

≥13

≥10000

≥58

≥50

CMAX-3

≥15

≥12000

≥60

≥50

CMAX-5

≥17

≥12000

≥60

≥52

CMAX-6

≥16

≥12000

≥60

≥50

CMAX-7

≥17

≥12000

≥60

≥54

3. Raw Material for Dia0.75’’-Dia6’’ Forged Steel Grinding Ball with B2 or 65Mn Material  with High Hardness and Good Wear Resistant

4. Packing Ways for Dia0.75’’-Dia6’’ Forged Steel Grinding Ball with B2 or 65Mn Material  with High Hardness and Good Wear Resistant

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Q:Casting pieces of plastic processing requirements can not fall off the skin,
Usually after rusting,Did you peel it?If it isNeed to do film processingIf notPlease look for the coating factoryBetter paint (such as epoxy ester, etc.)
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!
If is casting, internal shell mold may be not completely dry, strength is not enough, resulting in shell mold collapse into molten steel.It is also possible that the refractory is not refractory enough.
Q:Lathe processing stainless steel casting parts to use what type of tool, the speed into the amount of how much tool angle
There is YW1 best, if not using YG6X, YG8 is ok!The speed should not be high, the greater the diameter, the lower the speed! For example, a diameter of 100 mm, speed is not greater than 80 rpm, each point is good!The main tool is the front angle to be larger, more than 6 degrees, and the groove should be wider and larger to reduce the cutting resistance! When the rear angle is properly reduced and the strength is increased, it is recommended to take 3 degrees.The main components are: spindle box, exchange gear box, feed box, slide box, tool post, tail frame, light bar, lead screw, bed, foot and cooling device.Spindle box: also known as the headstock, it is the main task of the rotary motion of the main motor came through the transmission mechanism of a series of positive and negative spindle to be required two different steering speed, the spindle box gives impetus to the movement of the box. Medium spindle is the key part of lathe. The stability of the spindle on the bearing directly affects the quality of the workpiece. Once the rotation accuracy of the main shaft is reduced, the value of the machine tool will be lowered.
Q:What foundry factories are used in the casting parts of China's major automobile manufacturers?
This is too muchYou do not have a specific list of statistics, but there are many foundries in china!Moreover, car prices are unlikely to be ordered in the local factories!
Q:Domestic large steel castings factory which is better, recommend!
Do the casting manufacturer of large steel castings, Hunan Jinsha heavy industry science and technology limited company, heard that their professional only more than 1 tons of steel castings, anyway, 150T just big, the company won a lot of foundry industry patents should be good.
Q:Which surface is coarser for cast iron or cast steel castings? Why?
Roughness mainly depends on the surface roughness on the surface of the sand.
Q:Why does the precision casting factory not usually make iron castings?
Because it is too cheap, the design of materials is cast iron, generally do not have very high requirements.
Q:Stainless steel mirror polishing precision casting parts is very difficult, 20
Buffing should be better, to see how your embryo, but a bit difficult
Q:What is the casting material?
Gray iron, carbon steel, low alloy steel, ductile iron, stainless steel, Aluminum Alloy can all be cast out
Q:What are the casting parts processing engineering?
At present, casting processing, according to metal classification, divided into cast iron, cast steel, casting non-ferrous metal.
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.