gfxgfx
 
logo
 
gfx gfx
gfx
975533 Posts in 138921 Topics by 6346 Members - Latest Member: turbostarbars April 24, 2024, 06:04 AM
*
gfx* Home | Portal | Forum | Merchandise | Help | Login | Register | gfx
gfx
RADBMX.CO.UK  |  BMX General  |  BMX Chat  |  bmx facts . . . did you know?
gfx
gfxgfx
 
« previous next »
Pages: [1]   Go Down

Author Topic: bmx facts . . . did you know?  (Read 2512 times)

0 Members and 1 Guest are viewing this topic.

theRuler

  • Guest
bmx facts . . . did you know?
« on: February 10, 2007, 03:41 PM »
Alloys like US 4130 and UK T45 are made from 97% iron  ???
Logged

Offline harris

  • Founding Fathers
  • Hoffman's Love Child
  • *
  • Posts: 23607
  • Rated:
Re: bmx facts . . . did you know?
« Reply #1 on: February 10, 2007, 03:43 PM »
mad   ???  doesnt t45 have magnesium in to.
Logged

Offline jT Racing

  • BMX Overlord
  • ***********
  • Posts: 17338
  • i like bikes. :/
  • Rated:
Re: bmx facts . . . did you know?
« Reply #2 on: February 10, 2007, 05:02 PM »
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.
Logged
ding dong

Offline TwoBobRob

  • Site Supporter
  • 900 Air
  • *
  • Posts: 3713
  • Rated:
Re: bmx facts . . . did you know?
« Reply #3 on: February 10, 2007, 05:33 PM »
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   ;)
Logged

zed4130

  • Guest
Re: bmx facts . . . did you know?
« Reply #4 on: February 10, 2007, 05:43 PM »
so any good fact's on ali frames for example 7005-t6 plus a 16 stone fatty does it equal snapped frame  :2funny:
Logged

theRuler

  • Guest
Re: bmx facts . . . did you know?
« Reply #5 on: February 10, 2007, 06:06 PM »
Quote from: zed4130 on February 10, 2007, 05:43 PM
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
Logged

zed4130

  • Guest
Re: bmx facts . . . did you know?
« Reply #6 on: February 10, 2007, 06:11 PM »
so i should be ok then  :daumenhoch:
Logged

theRuler

  • Guest
Re: bmx facts . . . did you know?
« Reply #7 on: February 10, 2007, 06:12 PM »
yup

unless you go riding off your garage roof or something daft like that
Logged

zed4130

  • Guest
Re: bmx facts . . . did you know?
« Reply #8 on: February 10, 2007, 06:16 PM »
Quote from: theRuler on February 10, 2007, 06:12 PM
yup

unless you go riding off your garage roof or something daft like that
No chance of that happening  :2funny:
Logged

Offline TwoBobRob

  • Site Supporter
  • 900 Air
  • *
  • Posts: 3713
  • Rated:
Re: bmx facts . . . did you know?
« Reply #9 on: February 11, 2007, 08:33 PM »
Ally frames suffer badly from work-hardening, and thats what snaps em.  So ally frame lifespans depend largely on useage   :)
Logged

zed4130

  • Guest
Re: bmx facts . . . did you know?
« Reply #10 on: February 11, 2007, 08:36 PM »
Quote from: TwoBobRob on February 11, 2007, 08:33 PM
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:
Logged

Offline TwoBobRob

  • Site Supporter
  • 900 Air
  • *
  • Posts: 3713
  • Rated:
Re: bmx facts . . . did you know?
« Reply #11 on: February 11, 2007, 10:23 PM »
 ;D ;D ;D ;D ;D
Logged

Offline jimwise68

  • Tail Whip
  • **********
  • Posts: 5613
  • Rated:
Re: bmx facts . . . did you know?
« Reply #12 on: February 12, 2007, 01:46 PM »
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:
Logged

Jazzchimp

  • Guest
Re: bmx facts . . . did you know?
« Reply #13 on: February 12, 2007, 01:56 PM »
Pirahna mags were made of just iron!
Logged

Offline jimwise68

  • Tail Whip
  • **********
  • Posts: 5613
  • Rated:
Re: bmx facts . . . did you know?
« Reply #14 on: February 12, 2007, 02:04 PM »
Quote from: Jazzchimp on February 12, 2007, 01:56 PM
Pirahna mags were made of just iron!

I thought they were made of lead filled bananas?
Logged

Offline jT Racing

  • BMX Overlord
  • ***********
  • Posts: 17338
  • i like bikes. :/
  • Rated:
Re: bmx facts . . . did you know?
« Reply #15 on: February 12, 2007, 05:04 PM »
Quote from: jimwise68 on February 12, 2007, 01:46 PM
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.
Logged
ding dong

Offline jimwise68

  • Tail Whip
  • **********
  • Posts: 5613
  • Rated:
Re: bmx facts . . . did you know?
« Reply #16 on: February 12, 2007, 07:43 PM »
Quote from: townshend on February 12, 2007, 05:04 PM
Quote from: jimwise68 on February 12, 2007, 01:46 PM
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:
Logged
Pages: [1]   Go Up
« previous next »
RADBMX.CO.UK  |  BMX General  |  BMX Chat  |  bmx facts . . . did you know?
 
gfxgfx
gfx gfx
Powered by MySQL Powered by PHP Valid XHTML 1.0! Valid CSS!
SimplePortal 2.3.5 © 2008-2012, SimplePortal