11L08 free-cutting steel is an S-P composite low-carbon free-cutting steel, which has the highest phosphorus content among the existing free-cutting steels. The mechanical properties of 1108 steel have obvious anisotropy, and the longitudinal mechanical properties of cold-drawn steel are close to those of cold-drawn No. 15 steel.
CONDITIONS OF SUPPLY
Bright round bar up to 63.5mm diameter is all cold drawn.
Bright round bars of 63.5- 100mm diameter are cold drawn or smooth-turned and polished.
Bright round bars over 100mm diameter are all smooth-turned and polished.
All hexagon bar and all square bar is cold drawn.
Flat Bar is cold drawn and supplied sharp-edged.
TOLERANCES
AISI 11L08 CHEMICAL COMPOSITION
Element | C | Mn | P | S |
11L08 | 0.08~0.13% | 0.5~0.8% | 0.04% | 0.08~0.13% |
APPLICATIONS