11L17 CF Bar
Chemical Composition
Carbon:              0.14%-0.20%
Manganese:       1.00%-1.30%
Phosphorous:     0.4% (Max)
Sulfur:                 0.8%-0.13%
Lead:                  0.15%-0.35%
 
Properties
Tensile Strength: 69,000 psi.
Yield Strength: 58,000 psi.
Elongation in 2": 15%
 
Typical Uses
 
  • Gears
  • Pinions
  • Worms
  • King Pins
  • Ratchets
  • Medium-Duty Shafts
  • Studs
  • Universal Joints

11L17 Cold Finished Bar

Alro stocks 11L17 Cold Finished Bar - a resulphurized steel with good machine-ability and surface finish. The product is made much the same way as 12L14 where the lead does not alloy with the steel. Lead is retained in its elemental state and is dispersed within the steel's structure allowing chips to break off easier during machining.