Panzer I Sd.Kfz.101 track link question

[opus5150]

I have recently acquired a ground dug Panzer track link from a digger in Latvia. Its a great piece, and am quite excited to add it to my collection. However, I have a question as to the material it is made from. The track pin appears to be steel, as a magnet sticks to it. The track itself though, is non magnetic.
Seems like it would make sense to construct them this way, but I was hoping to clarify what exactly it is made of.
Any input would be greatly appreciated.

Thanks!

[jimpy]

Hi Opus

If memory serves right, (and, as usual, I am willing to stand corrected by others more knowledgeable than me), I believe that the track links were made from a high quality manganese steel.

Regards etc

Ian D

AKA: Jimpy

[Thanatos]

I feel it would be a Austempered Austenitic cast iron.
A hard non magnetic cast iron.
All the best
Dave

[Thanatos]

Hi Opus

If memory serves right, (and, as usual, I am willing to stand corrected by others more knowledgeable than me), I believe that the track links were made from a high quality manganese steel.

Regards etc

Ian D

AKA: Jimpy

That makes perfect sense Ian as mag. steel is hard wearing and castable.
In hind sight you are most likely correct and it's me who is incorrect.
Will look a bit deeper,but I think your right.
Cheers Ian

[Thanatos]

Cast Austenitic Manganese steel as opposed to Austenitic cast iron.

[opus5150]

I appreciate the quick answers. Seems like manganese steel would be the best choice for tank tracks since it is hard wearing and non magnetic. Thank you!

[Thanatos]

No worries

[jimpy]

You're welcome Opus.

[eddy8men]

interestingly the churchill used 3 different types of track link, heavy, cast and manganese. the manganese was the prefered type for general use but was critised for weakness when used on rocky ground i wonder if the germans also found trouble with it ?

eddy

[Ghasp]

I was lookinf to buy one of those track links, to use as a pattern for a little project. Did you get if off e-bay?