Sandvik CH870 CH890 Crusher cones

QIRUN MACHINERY is a professional OEM manufacturer with more than 30years, we produces high manganese steel and high chrome wear liners and accessories for most crushing brands including Symons,Sandvik, Telsmith, Pegson and others.

Material:

1).High Manganese Casting:

Mn13, Mn18, Mn22, Mn13Cr2, Mn18Cr2, Mn22Cr2, Mn13CrMo,Mn13CrMoNi...

2).High Chrome Steel:

Cr13, Cr15, Cr18, Cr20, Cr25, Cr27, Cr15Mo1, Cr18Mo1,

Cr25Mo0.5Ni0.5...

3).Any other material as customer's requirement.



Chemical Component of jaw plate:

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