Crusher Mantle,Concave for Sandvik CH550,CH540

The Benefits of Sandvik [Cone Crusher Parts](http://en.hnfwe.com/) From QIRUN MACHINERY

- 

Excellent continuous crushing performance and wearable.

- 

Foundry price, save the unnecessary cost by traders,60% to 70% price compare with original parts.

- 

Promise 90% to 110% working life compare with original parts

- 

DIY, all the parts based on which material you crushed.

- 

Perfect after-sale service and connection.

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