AISI 1012 Steel, hot rolled bar, 19-32 mm (0.75-1.25 in) round or thickness




AISI 1012 Steel, hot rolled bar, 19-32 mm (0.75-1.25 in) round or thickness

Categories: MetalFerrous MetalCarbon SteelAISI 1000 Series SteelLow Carbon Steel

Material Notes: 16017b3906a94e2c9fd52bb7a0833749Easily cold formed by heading, extruding, upsetting, bending, and other deforming processes. Uses for wires include electroplated products, such as racks, storage bins, shopping carts, fan guards, and jewelry, and unplated such as wires, staples, hardware, and barbed wire.

Key Words: UNS G10120, AISI1012, ASTM A29, ASTM A510, ASTM A519, ASTM A545, ASTM A549, ASTM A575, ASTM A576, MIL SPEC MIL-S-11310 (CS1012), SAE J403, SAE J412, SAE J414
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Physical PropertiesMetricEnglishComments
Density 7.87 g/cc0.284 lb/in³Typical for steel
 
Mechanical PropertiesMetricEnglishComments
Hardness, Brinell 9595
Hardness, Knoop 113113Converted from Brinell
Hardness, Rockwell B 5555Converted from Brinell
Hardness, Vickers 9898Converted from Brinell
Tensile Strength, Ultimate 330 MPa47900 psi
Tensile Strength, Yield 185 MPa26800 psi
Elongation at Break 28 %28 %in 50 mm
Reduction of Area 50 %50 %
Modulus of Elasticity 200 GPa29000 ksiTypical for steel
Bulk Modulus 160 GPa23200 ksiTypical for steel
Poissons Ratio 0.290.29Typical For Steel
Machinability 55 %55 %Based on AISI 1212 steel = 100%. Group I bar, rod, and wire products machinability can be improved by cold drawing.
Shear Modulus 80.0 GPa11600 ksiTypical for steel
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000174 ohm-cm0.0000174 ohm-cmTypical steel
 
Thermal PropertiesMetricEnglishComments
CTE, linear  11.5 µm/m-°C
@Temperature 20.0 °C
6.39 µin/in-°F
@Temperature 68.0 °F
Typical steel
 12.2 µm/m-°C
@Temperature 0.000 – 300 °C
6.78 µin/in-°F
@Temperature 32.0 – 572 °F
Typical for steel
 13.9 µm/m-°C
@Temperature 0.000 – 500 °C
7.72 µin/in-°F
@Temperature 32.0 – 932 °F
Typical for steel
Specific Heat Capacity 0.472 J/g-°C0.113 BTU/lb-°FTypical steel
Thermal Conductivity 51.9 W/m-K360 BTU-in/hr-ft²-°FTypical steel
 
Component Elements PropertiesMetricEnglishComments
Carbon, C 0.10 – 0.15 %0.10 – 0.15 %
Iron, Fe 99.16 – 99.6 %99.16 – 99.6 %As remainder
Manganese, Mn 0.30 – 0.60 %0.30 – 0.60 %
Phosphorus, P <= 0.040 %<= 0.040 %
Sulfur, S <= 0.050 %<= 0.050 %

References for this datasheet.

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