High Cr Liners White Iron Castings For Coal Mill With High

Name: High Cr Liners White Iron Castings For Coal Mill With High
Brand: Wuxi Orient Anti-wear Engineering
Rating: 4.6 (14 reviews)

Get Latest Price

Send Inquiry

Model No. :	DF004
Brand Name :	Chen's Liner

9yrs

Wuxi, Jiangsu, China

Manufacturer

Visit The Store

Wuxi Orient Anti-wear Engineering

VISIT THE STORE

High Cr Liners White Iron Castings For Coal Mill With High Abrasion

Quick Details

High Cr Liners for Coal Mill Feature:

1. Alloy: 15%Cr, 18%Cr, 20%Cr and 26%Cr.
2. Hardness:More than HRC55.
3. The series are designed for high abrasion performance.

High Cr Liners for Coal Mill Description:

1. High Chrome white iron we can produce includes 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 HRC58 or HRC62;

4. Microstructure: Fine martensite + Carbide + Austenite(less than 6%);

5. International Standard to be applied: AS2027, ASTM A532 and BS4844.

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