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BMX General => BMX Chat => Topic started by: theRuler on February 10, 2007, 03:41 PM
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Alloys like US 4130 and UK T45 are made from 97% iron ???
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mad ??? doesnt t45 have magnesium in to.
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yep, steel is iron with carbon. 4130 has a dash of chromium and a dash of molybdemem(sp) and a couple of other odds and sods.
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I did know that, yes. I also believe (stand to be corrected though) that 4140 cromo has a dash more carbon in it, and that as the number behind the 'T' rises, so does the carbon content.
When I was making pegs, I messed around with some high carbon models for street riders as they didnt grind away so fast on concrete ;)
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so any good fact's on ali frames for example 7005-t6 plus a 16 stone fatty does it equal snapped frame :2funny:
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so any good fact's on ali frames for example 7005-t6 plus a 16 stone fatty does it equal snapped frame :2funny:
i rode my ripper for 4 1/2 years with no cracks or snaps
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so i should be ok then :daumenhoch:
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yup
unless you go riding off your garage roof or something daft like that
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yup
unless you go riding off your garage roof or something daft like that
No chance of that happening :2funny:
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Ally frames suffer badly from work-hardening, and thats what snaps em. So ally frame lifespans depend largely on useage :)
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Ally frames suffer badly from work-hardening, and thats what snaps em. So ally frame lifespans depend largely on useage :)
oh well mine will last for ever then :2funny:
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;D ;D ;D ;D ;D
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BMX facts hey, did you know that BMX stands for Bicycle Motor Cross :D
I've got some BMMX's which is Buying Makes Missus Cross :LolLolLolLol:
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Pirahna mags were made of just iron!
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Pirahna mags were made of just iron!
I thought they were made of lead filled bananas?
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BMX facts hey, did you know that BMX stands for Bicycle Motor Cross :D
I've got some BMMX's which is Buying Makes Missus Cross :LolLolLolLol:
i thought it was moto not motor. Bugger.
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BMX facts hey, did you know that BMX stands for Bicycle Motor Cross :D
I've got some BMMX's which is Buying Makes Missus Cross :LolLolLolLol:
i thought it was moto not motor. Bugger.
Picky, picky, picky :LolLolLolLol: