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View Poll Results: What's better for SFC's?
4130 all day err day.
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33.33%
Mild steel gets the job done.
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4130 vs. Mild Steel SFC's.

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Old 02-16-2009, 09:41 PM
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Default 4130 vs. Mild Steel SFC's.

What's everyone's take on this? I know the 4130s are stronger and lighter than the mild steel, but by how much? Is it really a noticeable difference going to the 4130? I'm just debating if it's worth spending the extra $100.
Old 02-16-2009, 10:46 PM
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I say good ol steel. Does what it's ment to and I would rether spend the extra money on something else.
Old 02-17-2009, 08:20 AM
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We sell quite a few of the chrome moly SFC's.. but we always recommend the mild steel. Mild steel is cheaper and the extra few pounds isn't worth it to me. But some feel it is and that is why we offer both.

If you aren't going for the lightest car in the world then the mild steel would be just fine!

Hope that helps,
Ryan
Old 02-17-2009, 05:57 PM
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Thanks for your input guys.
Old 02-17-2009, 06:08 PM
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Originally Posted by UMI Performance
We sell quite a few of the chrome moly SFC's.. but we always recommend the mild steel. Mild steel is cheaper and the extra few pounds isn't worth it to me. But some feel it is and that is why we offer both.

If you aren't going for the lightest car in the world then the mild steel would be just fine!

Hope that helps,
Ryan
I completely agree....
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Old 02-18-2009, 02:22 PM
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mild steel only for this pig of a vert!!!
Old 02-19-2009, 06:41 AM
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moly is a stronger metal, but moly steel weighs the same as mild steel. the only reason that its lighters is because the moly tubing is thinner. fwiw, i preffer mild steel only because if you do have a failure, mild steel bends where moly usualy just snaps in my experience (a-arms mostly).
Old 02-21-2009, 01:43 AM
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Originally Posted by SS101
moly is a stronger metal, but moly steel weighs the same as mild steel. the only reason that its lighters is because the moly tubing is thinner. fwiw, i preffer mild steel only because if you do have a failure, mild steel bends where moly usualy just snaps in my experience (a-arms mostly).
correctish...but worded wrong. moly is a stronger material, and can be used in thinner layers but be as strong as mild steel, therefore being lighter.



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