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Grade or Shear modulus of OME coil steel

Posted: Thu Apr 08, 2010 9:55 pm
by PCRman
As above. Any of our metallurgy buffs know what grade (ASTM SAE etc) steel OME use for their coil springs. Or what the Shear Modulus is (I get between 50 and 70 GPa)
Cheers

Edit: Before I get beaten around the head by said buffs I'm wondering if shot peening and scragging will change the numbers from standard.

Posted: Fri Apr 09, 2010 12:45 am
by sudso
Ask Kings, they make 'em dont they?