displaying posts 1 to 7 of 7

Author Subject: Rear Anti Roll Bar - What Steel Is It Made Off?
JimmyC379

Newbie

Location: Brisbane

Registered: 16 Dec 2011

Posts: 32

Status: Offline

Post #1
Thinking of getting made my own rear anti roll bar here in Australia. Does anyone know the type of steel that is required to make them? I was thinking of using 4130 Chromoly steel would this suit? Or is it a certain spring steel?
Posted 25th Jul 2012 at 13:24
jeffers Forum Admin

Location: Leeds

Registered: 14 Dec 2003

Posts: 3,702

Status: Offline

Post #2
PM ash mate, he's had the hybrid and 30mm ones made on here befor. He'll tell you exactly what you need! Thumbs up

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Posted 25th Jul 2012 at 13:45
JimmyC379

Newbie

Location: Brisbane

Registered: 16 Dec 2011

Posts: 32

Status: Offline

Post #3
Cheers Jeffers!
Posted 25th Jul 2012 at 13:48
phillipm

Seasoned Pro

Location: Rotherham

Registered: 15 Oct 2006

Posts: 20,607

Status: Offline

Post #4
4140 in the T or U tempers should do you.

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Posted 25th Jul 2012 at 13:56
JimmyC379

Newbie

Location: Brisbane

Registered: 16 Dec 2011

Posts: 32

Status: Offline

Post #5
Hi Phil are the TB the same deal in materials tempers as the ARB's? Also do they both need to be hung vertical? They guy I was going to use can only lay the bars horizontal in the oven - the oven does not have enough height.
Posted 30th Jul 2012 at 13:44
roland rat

Yeeeah Rat fans!

Location: Swansea

Registered: 29 Nov 2006

Posts: 22,284

Status: Offline

Post #6
metal steel Wink
Posted 30th Jul 2012 at 13:55
phillipm

Seasoned Pro

Location: Rotherham

Registered: 15 Oct 2006

Posts: 20,607

Status: Offline

Post #7
JimmyC379 wrote:
Hi Phil are the TB the same deal in materials tempers as the ARB's? Also do they both need to be hung vertical? They guy I was going to use can only lay the bars horizontal in the oven - the oven does not have enough height.


Pretty much, yes, vertical would be ideal, if you can't do that, I would support the length on a rack and let the splines hang, more important would be being careful with the quench.

Perhaps easier would be to find someone with carbide involute tooling and buy it and cut it in the 'T' temper straight from the mill?

________________________________________

- Bespoke rollcages/additions/adjustments. Half cages right up to complete custom spaceframes - MSA/FIA spec, CDS, ROPT, T45, etc - PM me
Email me!
Custom-made polybushes available - need an odd size or fitment? - anything from batch work to one-off pieces.
Posted 30th Jul 2012 at 14:07

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