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HRC52 High Cr White Iron Castings End Liners For Cement Mill Iron Casting

Place of Origin: Jiangsu

Company Profile

Location: Nanjing, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Ball Mill Liners, Mill Liners, Cement Mill Liners

Product Detail

Model No.: DF047

Product Description

China white iron castings supplier provides white cast iron services to worldwide iron casting customer. Hope you find our iron castings process and white iron castings product description helpful.
 
High Cr Liners for Coal Mill Feature:
China white iron castings supplier provides white cast iron services to worldwide iron casting customer. Hope you find our iron castings process and white iron castings product description helpful.
 
High Cr Liners for Coal Mill Feature:
China white iron castings supplier provides white cast iron services to worldwide iron casting customer. Hope you find our iron castings process and white iron castings product description helpful.
 
High Cr Liners for Coal Mill Feature:
China white iron castings supplier provides white cast iron services to worldwide iron casting customer. Hope you find our iron castings process and white iron castings product description helpful.
China white iron castings supplier provides white cast iron services to worldwide iron casting customer. Hope you find our iron castings process and white iron castings product description helpful.
HRC52 High Cr White Iron Castings End Liners For Cement Mill Iron Casting
 
 

Quick Details

High Cr White Iron End Liners for Cement Mill Feature:

1. Alloy: 12%, 15%Cr, 18%Cr and 20%Cr and 26%Cr;
2. Hardness: more than HRC52;
3. Microstructure: Fine martensite + Carbide.

 
High Cr White Iron End Liners for Cement Mill Description:
1. High Chrome white iron we can produce includes 12%Cr, 15%Cr, 18%Cr and 20%Cr and 26%Cr;
2. Excellent wear performance: under same working condition, the wear property 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;
3. Hardness: more than HRC52;
4.  Microstructure:  Fine martensite + Carbide + Austenite(less than 6%);
5. International Standard to be applied:  AS2027, ASTM A532, BS4844 and GB/T 8263.

 

 

China white iron castings supplier provides white cast iron services to worldwide iron casting customer. Hope you find our iron castings process and white iron castings product description helpful.
 

In the recent 20 years, our liners have been widely used in large, medium and small ball mills in Chinese power generation, mining, cement, Chemical engineering and metallurgical industries and super fine pulverizing equipments. It is the only recommended liner product in the latest standard of the electric-power industry in China.
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

-

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 9001:2008. We have been exporting castings to oversea markets, such as Brazil, Australia and South Africa.
Foundry Photo

 

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