Product Description
AISI 12L14 Low Carbon Leaded Free Cutting Steel, bright drawn or smooth turned with a consistently excellent level of machinability. The lead improves machinability greatly with little effect on the mechanical properties.
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TYPICAL MECHANICAL PROPERTIES - for guidance only
Our cold drawn equipments
Cold drawn steel bar packaging
Cold drawn steel round bar
TYPICAL APPLICATIONS:
Very heavily machined components or parts subject to low stress levels, low shock loading, limited forming and very limited welding.RELATED SPECIFICATIONS:
AS 1443-1994 | 12L14 |
BS 970-3-1991 | 230M07Pb |
EN 10277 | 1.0718 11SMn30Pb |
JIS G 4804 | SUM22L / SUM23L |
SAE & UNS | 12L14 & G12144 |
DIMENSIONAL TOLERANCES:
Bright drawn / Smooth turned: h10TYPICAL CHEMICAL ANALYSIS
Carbon | 0.07% |
Silicon | 0.01% |
Manganese | 1.00% |
Phosphorus | 0.05% |
Sulphur | 0.30% |
Lead | 0.25% |
Finish | Yield Strength MPa | Tensile Strength MPa | Elongation % | Hardness HB |
Bright Drawn | 290 - 550 | 400 - 650 | 7 min | 115 - 200 |
Smooth Turned | 230 - 310 | 370 - 500 | 17 min | 100 - 150 |
Our cold drawn equipments
Cold drawn steel bar packaging
Cold drawn steel round bar