High Manganese Wear Rail

The standard recommendation for forged chain wear rail is manganese steel, an austenitic structure, offering unique work hardening properties. In its rolled condition it offers a hardness value of 200-220 Bnh increasing up to 600 Bnh if the optimum conditions prevail.


Material

DIN

Hardness

Standard Length

120mn12

1.3401

200-220 Bnh

3000mm -0/+5



High Manganese Wear Rail

A

B

C

D

mm

49/2510

25.0

10.0

2.0

5.0

49/4010

40.0

10.0

2.0

5.0

49/5010

50.0

10.0

2.0

5.0

49/6012

60.0

12.0

3.0

6.0

49/6020

60.0

20.0

3.0

6.0