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SAE 12L14 AISI 12L14 UNS G12144 Free cutting steel

Prouduct name: SAE 12L14 AISI 12L14 UNS G12144 Free cutting steel

abstract: SAE 12L14 AISI 12L14 UNS G12144 Free cutting steel

Popular in these Categories: Carbon Steel

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AISI 12L14 CS Fasteners Equivalent Grades

STANDARDWERKSTOFF NR.UNS
ASTM / ASME A/SA 193 / 1941.0718UNS G12144

SAE / AISI 12L14 Carbon Steel Fasteners Chemical Composition

ElementAISI 12L14
C0.15
Mn0.85 - 1.15
P0.040 - 0.090
S0.260 - 0.35
Pb0.15 - 0.35
Fe97.91 - 98.7

AISI 12L14 Carbon Steel Fasteners Physical Properties

Grade AISI 12L14MetricImperial
Density (kg/m3)7.87 g/cm³0.284 lb/in³

AISI 12L14 Carbon Steel Fasteners Mechanical Properties

Grade AISI 12L14MetricImperial
Tensile strength540 MPa78300 psi
Yield strength415 MPa60200 psi
Bulk modulus (typical for steel)140 GPa20300 ksi
Shear modulus (typical for steel)80.0 GPa11600 ksi
Elastic modulus190-210 GPa27557-30458 ksi
Poisson’s ratio0.27-0.300.27-0.30
Elongation at break (in 50 mm)10%10%
Reduction of area35%35%
Hardness, Brinell163163
Hardness, Knoop (converted from Brinell hardness)184184
Hardness, Rockwell B (converted from Brinell hardness)8484
Hardness, Vickers (converted from Brinell hardness)170170
Machinability (based on AISI 1212 steel. as 100 machinability)160160

AISI 12L14 Carbon Steel Fasteners Thermal Properties

Grade AISI 12L14MetricImperial
Thermal conductivity (typical steel)51.9 W/mK360 BTU in/hr.ft2.°F
Thermal expansion co-efficient (@ 20°C/68°F, typical steel)11.5 µm/m°C6.39 µm/m°C

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