12L14 — ASTM A108
CTI Color-Orange
This grade of steel offers greatly improved machinability characteristics with consistent surface quality.
|
Chemistry
|
||
| Carbon |
0.15 Max.
|
|
| Manganese |
0.85/1.15
|
|
| Phosphorus |
0.04/0.09
|
|
| Sulfur |
0.26/0.35
|
|
| Lead |
0.15/0.35
|
|
|
Typical Mechanical Properties
|
||
| Tensile Strength |
73,000 psi
|
|
| Yield Strength |
60,000 psi
|
|
| Elongation in 2” |
17%
|
|
| Reduction of Area |
52%
|
|
Machinability
180% of 1212
Applications
Screw machine parts.