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Grey Iron Castings / Stainless Steel Castings With GBT 8263-1999

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Good quality Mill Liners for sales
Wuxi Orient manufactured and installed high Cr white iron liners for our coal mill BBD4060 in 2011. So far, there is no wear sign to be found.

—— Chuannan Coal Power Plant

Wuxi designed & manufactured Cr15 liners for our cement mill dia.5 x 16.5m.The operation is stable and reliable.

—— Ciplan Cement Plant

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Grey Iron Castings / Stainless Steel Castings With GBT 8263-1999

China Grey Iron Castings / Stainless Steel Castings With GBT 8263-1999 supplier
Grey Iron Castings / Stainless Steel Castings With GBT 8263-1999 supplier Grey Iron Castings / Stainless Steel Castings With GBT 8263-1999 supplier

Large Image :  Grey Iron Castings / Stainless Steel Castings With GBT 8263-1999

Product Details:

Place of Origin: Jiangsu,China (Mainland)
Brand Name: Chen‘s Liner
Certification: ISO 9001:2008
Model Number: DF738

Payment & Shipping Terms:

Minimum Order Quantity: 2 Ton/Tons
Price: FOB USD 2500~4500 / Ton
Packaging Details: Packed in steel pallets.
Delivery Time: It depends on the quantity to be ordered.
Payment Terms: L/C,T/T
Supply Ability: 25000 Ton/Tons per Year
Port: Shanghai
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Detailed Product Description
Material: Iron Dimensions: As Per Drawings
Application: Mine Mill Hardness: More Than HRC57
Standard: Conforming To GBT 8263-1999 Inspection: UT&MT

 

Grey Iron Castings / Stainless Steel Castings With GBT 8263-1999

 

 

 

Ni-hard4 Wear-resistant Plates Made in China

 

A. The hardness of this Ni-hard castings is more than HRC57.

B. Our materials conform toGB/T 8263-1999,AS 2027/Ni-Cr1-550,AS 2027/Ni-Cr2-500,AS 2027/Ni-Cr4-500,

AS 2027/Ni-Cr4-600,AS 2027/Ni-Cr4-630,ASTM A 532 1-A, B, C, D, ASTM A 532 2-A, B, C, D, E,ASTM A 532 3-A.

C. Microstructure: Eutectic Carbide + Martensite + Residual Austenite

D. Specific weight or density: 7.3~7.5g/mm2

E. Break Point: 25~40kg/mm2.

 

 

The general advantages in ball mills are as follows:

 

Output Increased

5~20%

Power Consumption Reduced  

5~20%

Maintenance Decreased 

Above 98%

The liners are easily installed and existing mills need no modification.

 

The additional advantages in cement mills are as follows:

 

No leakage of slurry

No repairs during service periods

Better reliability and stability

Production Improvement

Noise reduction

 

 

Materials 1: Double-Media Quenching Chromium-Molybdenum Alloy Steel Series

We specially design the material for ball mill liners in mines, coalfired power plants and cement plants, 

etc.. With our special doublemedia quenching process, the material can not only achieve ideal hardness 

(HRC48~55) but also ideal toughness value (AK30~100J). It can completely meet the requirement of liners

 of large and middlesize ball mills at home and abroad. The match of Middle Chrome Liners and High Chrome

 Cast Balls has been the typical model in coal mills and cement mills. Meanwhile, the material is applicable  to the teeth plates, armored plates and hammers of crushers and excavator bucket teeth.

 

 

Materials 2Pearlitic Chromium-Molybdenum Alloy Steel Series

 

The Pearlitic Chromium-Molybdenum Alloy Steel Liners are widely used in AG Mill,SAG Mill and Ball Mills.  

Hardness: HB310-375 (equivalent to HRC33-42)

Impact resistant Value: Ak≥60J (60×10×10mm) in normal ambient temperature.

We can produce pearlitic Cr-Mo steel as per AS2074 Gr. L / 2B. 

 

 

Materials 3 : High Chrome White Iron Series

 

High Chrome white iron we can produce include15%Cr,18%Cr,20%Cr and 26Cr.Under same working 

condition,the wear performance of High Chrome mill liners is four times of that of high manganese steel

 liners and twice of that of low Chrome alloy steel liners.Meanwhile,we can produce high Chrome castings as per AS2027,ASTM A532 and BS4844.Customer-made Mill Liners

 

 

Technical Parameters

Wuxi Orient Anti-wear Engineering Co., Ltd.

Chemical Composition & Mechanical Property of Wear-resistant Castings

 

 

Item

Cr-Mo

Alloy Steel I

Cr-Mo

Alloy Steel II

Cr-Mo

Alloy Steel III

High Cr white iron

High Cr Alloy Steel

High Manganese Steel

Ni-Hard cast iron

C

0.30~0.50

0.65~0.90

0.40~0.90

2.40~3.20

1.1~2.2

0.90~1.30

2.40~3.60

Si

0.50~1.20

≤0.75

0.70~1.20

0.60~1.20

0.60~1.20

≤0.08

≤0.80

Mn

0.40~1.20

0.50~1.20

0.60~1.00

0.50~1.00

0.50~1.00

11.00~18.00

≤2.0

Cr

1.70~2.50

1.50~2.50

4.00~7.00

12.00~30.00

11.00~30.00

1.50~2.50

1.5~10

S

≤0.04

≤0.06

≤0.04

≤0.04

≤0.04

≤0.04

≤0.15

P

≤0.04

≤0.06

≤0.06

≤0.06

≤0.06

≤0.06

≤0.15

Mo

≤0.5

≤0.5

≤0.5

0.10~3.0

0.10~3.0

≤1.0

≤0.10

Cu

0.10~0.60

≤0.25

0.20~0.40

0.10~1.00

0.10~1.00

-

-

Ni

≤0.50

≤0.30

0~0.30

0~0.30

0~0.30

-

3.3~10

Re

≤0.02

≤0.02

≤0.02

-

-

-

-

Equivalent

Specifications

DL/T 681-1999

 

GB/T26651-2011

AS 2074 L2B Mod

DL/T 681-1999

GB/T 8263-1999

AS 2027 Cr27

AS 2027 CrMo 15/3

AS 2027 CrMo 20/2/1

ASTM A532 Class III type A 25% Cr

ASTM A532Class II type B 15% Cr-Mo

BS 4844 3E

DIN1695

NFA32401.

GB/T 5680-1998

DL/T 681-1999

JIS G 5153-1999

ASTM A 128

DIN GX120Mn12

AFNOR:Z120Mn12

GB/T 8263-1999

AS 2027/Ni-Cr1-550

AS 2027/Ni-Cr2-500

AS 2027/Ni-Cr4-500

AS 2027/Ni-Cr4-600

AS 2027/Ni-Cr4-630

ASTM A 532 1-A,B,C,D

ASTM A 532 2-A,B,C,D,E

ASTM A 532 3-A

Material Type

Martensite Steel

Martensite or

Pearlitic Cr Mo Steel

Martensite Steel

Martensite matrix

Austenitic Mn Steel

-

Hardness

HRc≥48

HB470 &

HB 321~370

HRc≥50

HRc≥56

HB≤300

HRc≥56

Impact Value

Ak≥40J

-

Ak≥10J

Ak≥4J

Ak≥80J

-

 

The Combined Self-fastened Boltless Ball Mill Liners

This product,invented by Mr.Chen Changshun,senior engineer and the director of the company, is known as “China Best Liner”.

It includes two parts,high wear resistance boltless plates, and highly expandable riveting plates,

which are self-fastened and strengthened to withstand impact from mill balls.

We possess famous patented product------

Combined Self-fastened (Boltless) Ball Mill Liners,or Called CHINA BEST LINER. 

In 2012,we registered a new patent about Liner Technology.

In December of 2000,we successfully registered the international patent in Canada. 

In 1988 and 1997,we claimed domestic patents for ball mill liners . 

The outstanding advantage of our liners is boltless. 

 

Our foundry has complete melting,heat treatment and test equipments,such as mid frequency induction

electrical furnaces,quenching and tempering furnaces,blast shot,spectrometer,Rockwell and Brinell

 Hardness tester,impactor,UT tester and metallographic microscope.We achieved the certificate of 

quality management system ISO 9001:2000.We have been exporting castings to oversea markets,such 

as Brazil,Australia and South Africa.

Grey Iron Castings / Stainless Steel Castings With GBT 8263-1999

Contact Details
Wuxi Orient Anti-wear Engineering Co.,Ltd.

Contact Person: Ballmillliners

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