AISI 1008 Steel, hot rolled bar, 19-32 mm (0.75-1.25 in) round

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AISI 1008 Steel, hot rolled bar, 19-32 mm (0.75-1.25 in) round
Categories:	Metal; Ferrous Metal; Carbon Steel; AISI 1000 Series Steel; Low Carbon Steel
Material Notes:	Usually produced as rimmed, capped, semikilled, and fully killed, Rimmed have exceptional cold formability. Weldability (spot, projection, butt, and fusion) and brazeability are excellent. Applications include extruded, cold headed, cold upset, and cold pressed parts and forms.
Key Words:	UNS G10080, JIS G3141(96) SPCC, ASTM A29, ASTM A108, ASTM A510, ASTM A512, ASTM A513, ASTM A519, ASTM A545, ASTM A575, ASTM A576, ASTM A619, ASTM A620, ASTM A621, ASTM A622, ASTM A635, FED QQ-S-637 (C1008), FED QQ-S-698 (C1008), FED QQ-W-461, MIL SPEC MIL R-8814, MIL SPEC MIL S-11310 (CS1008,1008), SAE J1397, SAE J403, SAE J412, SAE J414, DIN 1.0204, UNI CB10 FU, AISI1008
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Physical Properties	Original Value	Comments

Density	7.872 g/cc	Composition 0.06% C, 0.38% Mn, 0.01% Si, annealed at 925°C

Mechanical Properties	Original Value	Comments
Hardness, Brinell	86
Hardness, Knoop	103	Converted from Brinell
Hardness, Rockwell B	49	Converted from Brinell
Hardness, Vickers	88	Converted from Brinell
Tensile Strength, Ultimate	305 MPa
Tensile Strength, Yield	170 MPa
Elongation at Break	30 %	in 50 mm
Reduction of Area	55 %
Modulus of Elasticity	200 GPa
Bulk Modulus	160 GPa	Typical for steel
Poissons Ratio	0.29	Typical For Steel
Machinability	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 GPa	Typical for steel

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.0000142 ohm-cm @Temperature 20.0 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.0000190 ohm-cm @Temperature 100 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.0000263 ohm-cm @Temperature 200 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.0000458 ohm-cm @Temperature 400 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.0000734 ohm-cm @Temperature 600 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.0000905 ohm-cm @Temperature 700 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.0001081 ohm-cm @Temperature 800 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.000113 ohm-cm @Temperature 900 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.0001193 ohm-cm @Temperature 1100 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.
	0.0001216 ohm-cm @Temperature 1200 °C	annealed specimen, Composition 0.08% C, 0.31% Mn.

Thermal Properties	Original Value	Comments
CTE, linear	12.6 µm/m-°C @Temperature 0.000 - 100 °C
	13.1 µm/m-°C @Temperature 0.000 - 200 °C
	13.5 µm/m-°C @Temperature 0.000 - 300 °C
	13.7 µm/m-°C @Temperature 0.000 - 400 °C
	13.7 µm/m-°C @Temperature 0.000 - 1000 °C
	14.2 µm/m-°C @Temperature 0.000 - 500 °C
	14.6 µm/m-°C @Temperature 0.000 - 600 °C
	14.9 µm/m-°C @Temperature 0.000 - 700 °C
	16.6 µm/m-°C @Temperature 0.000 - 800 °C
Specific Heat Capacity	0.481 J/g-°C @Temperature >=100 °C	annealed
	0.519 J/g-°C @Temperature 150 - 200 °C
	0.536 J/g-°C @Temperature 200 - 250 °C
	0.553 J/g-°C @Temperature 250 - 300 °C
	0.595 J/g-°C @Temperature 350 - 400 °C
	0.662 J/g-°C @Temperature 450 - 500 °C
	0.754 J/g-°C @Temperature 550 - 600 °C
	0.846 J/g-°C @Temperature 850 - 900 °C
	0.867 J/g-°C @Temperature 650 - 700 °C
	1.105 J/g-°C @Temperature 700 - 750 °C
Thermal Conductivity	27.3 W/m-K @Temperature 1000 °C	Composition of 0.06% Carbon, 0.4% Manganese.
	28.4 W/m-K @Temperature 800 °C	Composition of 0.06% Carbon, 0.4% Manganese.
	36.3 W/m-K @Temperature 600 °C	Composition of 0.06% Carbon, 0.4% Manganese.
	45.2 W/m-K @Temperature 400 °C	Composition of 0.06% Carbon, 0.4% Manganese.
	54.7 W/m-K @Temperature 200 °C	Composition of 0.06% Carbon, 0.4% Manganese.
	60.2 W/m-K @Temperature 100 °C	Composition of 0.06% Carbon, 0.4% Manganese.
	65.2 W/m-K @Temperature 0.000 °C	Composition of 0.06% Carbon, 0.4% Manganese.
Melting Point	1426 °C

Component Elements Properties	Original Value	Comments
Carbon, C	<= 0.10 %
Iron, Fe	99.31 - 99.7 %	As remainder
Manganese, Mn	0.30 - 0.50 %
Phosphorus, P	<= 0.040 %
Sulfur, S	<= 0.050 %

References for this datasheet.

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