Brand Name : Chen's Liner
Model Number : DF069
Certification : ISO 9001:2008
Place of Origin : Jiangsu, China (Mainland)
MOQ : 6Ton/Tons
Price : Discuss in email
Payment Terms : L/C,T/T
Supply Ability : 5000 Ton/Tons per Year
Delivery Time : It depends on the quantity to be ordered.
Packaging Details : Packed by strong steel pallets; The load of each pallet is less than 2500kg; The castings will be lo
Port : Shanghai
Application : Ball Mill
Material : Steel
Dimensions : dia3.8m cement mill,alloy steel liners
Hardness : more than HRC50
Impact Value : more than 50J
Hardness Difference from Surface to Core : Less than HRC2
OEM : Yes
Product Name : Mill Liners
Inspection : UT&MT
Cast Steel Mill Liners Description:
1. Hardness: more than HRC50;
2. Impact Value: more than 50J;
3. Special heat-treatment process: Aiming at Cr-Mo alloy steel castings with higher hardness & higher impact value & even hardness distribution, we design a special quenching process, called Double-media quenching technique with water-based quenching liquid.
4. Internal Quality: we check the internal quality with UT test;
5. External Quality: we check the external quality with MT test & visual inspection;
6. Package: Packed by steel pallets.
7. We supplied the cast liners to Shanghai Heavy Machinery Plant & Conch Cement Group.
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 |
Cr-Mo |
Cr-Mo |
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 |
DL/T 681-1999 |
AS 2074 L2B Mod |
DL/T 681-1999 |
GB/T 8263-1999 |
GB/T 5680-1998 |
GB/T 8263-1999 |
|
Material Type |
Martensite Steel |
Martensite or |
Martensite Steel |
Martensite matrix |
Austenitic Mn Steel |
- |
|
Hardness |
HRc≥48 |
HB470 & |
HRc≥50 |
HRc≥56 |
HB≤300 |
HRc≥56 |
|
Impact Value |
Ak≥40J |
- |
Ak≥10J |
Ak≥4J |
Ak≥80J |
- |
Sill Bar of High Chromium Cast Iron Chute Liners Hardness HRC50 Images |
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