AISI 1030 Steel, normalized at 925°C (1700°F), air cooled, 25 mm (1 in.) round

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AISI 1030 Steel, normalized at 925°C (1700°F), air cooled, 25 mm (1 in.) round
Categories:	Metal; Ferrous Metal; Carbon Steel; AISI 1000 Series Steel; Medium Carbon Steel
Material Notes:	Applications include levers, bolts, studs, nuts, and similar parts which are headed, upset, or extruded. Wires uses include nails requiring high shank rigidity or strength and quench-hardened nails. Post water quenched hardness: 46 HRC surface, 23 HRC half-radius, 21 HRC surface
Key Words:	UNS G10300, ASTM A29, ASTM A108, ASTM A510, ASTM A512, ASTM A519, ASTM A544, ASTM A545, ASTM A546, ASTM A576, ASTM A682, FED QQ-S-635 (C1030), FED QQ-S-700 (C1030), MIL SPEC MIL-S-11310 (CS1030), SAE J403, SAE J412, SAE J414, DIN 1.1172, UNI CB 35
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Physical Properties	Original Value	Comments

Density	7.87 g/cc	Typical for steels.

Mechanical Properties	Original Value	Comments
Hardness, Brinell	149
Hardness, Knoop	169	Converted from Brinell
Hardness, Rockwell B	80	Converted from Brinell
Hardness, Vickers	155	Converted from Brinell
Tensile Strength, Ultimate	525 MPa
Tensile Strength, Yield	345 MPa
Elongation at Break	32 %	in 50 mm
Reduction of Area	60.8 %
Modulus of Elasticity	206 GPa
Bulk Modulus	163 GPa	Estimated from elastic modulus
Poissons Ratio	0.29	Typical for steel
Shear Modulus	80.0 GPa	Estimated from elastic modulus
Izod Impact	94.0 J

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.0000166 ohm-cm @Temperature 20.0 °C	annealed specimen

Thermal Properties	Original Value	Comments
CTE, linear	11.7 µm/m-°C @Temperature 15.0 - 75.0 °C
Specific Heat Capacity	0.486 J/g-°C @Temperature >=100 °C	annealed
Thermal Conductivity	43.6 W/m-K @Temperature 100 °C	Estimated
	50.7 W/m-K @Temperature 0.000 °C	Estimated

Component Elements Properties	Original Value	Comments
Carbon, C	0.27 - 0.34 %
Iron, Fe	98.67 - 99.13 %	As remainder
Manganese, Mn	0.60 - 0.90 %
Phosphorus, P	<= 0.040 %
Sulfur, S	<= 0.050 %

References for this datasheet.

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M1030H / 6896

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