High Manganese Concave/Mantle/Blow Liner for common Crusher

QIRUN MACHINERY is a professional manufacturer of HIGH MANGANESE STEEL CASTING PARTS,The products are made of high-quality raw materials, through scientific and reasonable ratio of elements (molybdenum, manganese, rare earth lanthanum, etc.), melting in medium frequency furnace, forming once, and then through a series of heat treatment processes (heat treatment temperature reaches 1045 degrees), the toughness and wear resistance of the products can reach 1.2 to 1.5 times that of similar products.Our products have been widely used in mining, metallurgy, thermal power, cement, sand mining, gold panning and other industries.

Specifications:

1. High manganese steel sand castings parts

2. Durabale Performance

3. Mantle and concave (bowl liner)

4.High Manganese Steel (Mn13Cr2, Mn18Cr2, Mn22Cr2 and customised material)

4. OEM available

5.Lead time:25-35days.

6.Over 30years experience

Material:

Material

C

Mn

Cr

Si

Mo

Ni

Cu

Mn13Cr2

1.0~1.4

12~15

1.7~2.2

0.3~1.0

-

-

-

Mn18Cr2

1.0~1.4

17~19

1.8~2.2

0.3~1.0

-

-

-

Cr12

2.0~3.3

≤2.0

11~14

≤1.2

≤3.0

≤2.5

≤1.2

Cr15

2.0~3.3

≤2.0

11~14

≤1.2

≤3.0

≤2.5

≤1.2

Cr20

2.0~3.3

≤2.0

14~18

≤1.2

≤3.0

≤2.5

≤1.2

Cr26

2.0~3.3

≤2.0

23~30

≤1.2

≤3.0

≤2.5

≤2.0