Double-inlet & Double-outlet Coal Mill Lining System BBI4384 DF091

Business Type
Manufacturer
Country
China

Product Detail

Double-inlet & Double-outlet Coal Mill Lining System BBI4384 DF091 Cr-Mo Alloy Steel LinersDescription: A. They are series of wear material which we design specially for ball mill liners in coal-fired power plants, mines and cement plants. B. With our special double-media quenching process, the material can not only achieve ideal hardness (HRC48~55) but also ideal toughness value (AK30~100J). C. It can completely meet the requirement of liners of large and middle-size 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. D. Meanwhile, the material is applicable to the teeth plates, armored plates and hammers of crushers and excavator bucket teeth. 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 | HRc48 | HB470 & HB 321~370 | HRc50 | HRc56 | HB300 | HRc56 | Impact Value | Ak40J | - | Ak10J | Ak4J | Ak80J | - | - - - -

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Wuxi Orient Anti-wear Engineering Co.,Ltd.

Ms. Vivian Xu

China

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