AISI 1020 Steel, hot rolled, quenched and tempered, 0.2% offset, 19-32 mm (0.75-1.25 in) round

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

AISI 1020 Steel, hot rolled, quenched and tempered, 0.2% offset, 19-32 mm (0.75-1.25 in) round
Categories:	Metal; Ferrous Metal; Carbon Steel; AISI 1000 Series Steel; Low Carbon Steel
Material Notes:	Applications include parts in the case hardened condition where core strength is not critical, and for shafts of larger cross section that are not highly stressed. Other uses include lightly stressed gears with hard wearing surfaces and case hardened pins and chains.
Key Words:	UNS G10200, AMS 5032, AMS 5045, ASTM A29, ASTM A108, ASTM A510, ASTM A519, ASTM A29, A108, A510, A512, A513, A519, A544, A575 M10120, A576, A635, A659, A827, A830, BS 970 040A20, 050A20 (En2C), 050A20 (En2D), 060A20, BS 970 Part 1 070M20, DEF STAN95-1-1 C1020, SAE J412, SAE J414, DIN 1.0402, AFNOR CC 20, UNI C 20, SS14 1450 (Sweden), SAE J403
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	7.87 g/cc	Typical for steel

Mechanical Properties	Original Value	Comments
Hardness, Brinell	163
Hardness, Knoop	184	Converted from Brinell
Hardness, Rockwell B	84	Converted from Brinell
Hardness, Vickers	170	Converted from Brinell
Tensile Strength, Ultimate	475 MPa
Tensile Strength, Yield	275 MPa
Elongation at Break	38 %	in 50 mm
Reduction of Area	62 %
Modulus of Elasticity	186 GPa
Bulk Modulus	148 GPa	calculated from elastic modulus and Poisson's ratio
Poissons Ratio	0.29
Machinability	52 %	Based on 100% machinability for AISI 1212 steel.
Shear Modulus	72.0 GPa	calculated from elastic modulus and Poisson's ratio
Charpy Impact	16.9 J @Temperature -30.0 °C
	18.0 J @Temperature -18.0 °C
	20.0 J @Temperature -3.00 °C
	24.0 J @Temperature 10.0 °C
	41.0 J @Temperature 38.0 °C
	54.0 J @Temperature 65.0 °C
	61.0 J @Temperature 95.0 °C
	68.0 J @Temperature 150 °C

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.0000159 ohm-cm @Temperature 0.000 °C	condition unknown
	0.0000219 ohm-cm @Temperature 100 °C	condition unknown
	0.0000292 ohm-cm @Temperature 200 °C	condition unknown

Thermal Properties	Original Value	Comments
CTE, linear	11.7 µm/m-°C @Temperature 20.0 - 100 °C
	12.1 µm/m-°C @Temperature 20.0 - 200 °C
	12.8 µm/m-°C @Temperature 20.0 - 300 °C
	13.3 µm/m-°C @Temperature 20.0 - 400 °C
	13.9 µm/m-°C @Temperature 20.0 - 500 °C
	14.4 µm/m-°C @Temperature 20.0 - 600 °C
	14.8 µm/m-°C @Temperature 20.0 - 700 °C
Specific Heat Capacity	0.486 J/g-°C @Temperature >=100 °C	condition unknown
	0.519 J/g-°C @Temperature 150 - 200 °C
	0.599 J/g-°C @Temperature 350 - 400 °C
Thermal Conductivity	51.9 W/m-K	Typical steel

Component Elements Properties	Original Value	Comments
Carbon, C	0.17 - 0.23 %
Iron, Fe	99.08 - 99.53 %	As remainder
Manganese, Mn	0.30 - 0.60 %
Phosphorus, P	<= 0.040 %
Sulfur, S	<= 0.050 %

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
AISI 1020 Steel, hot rolled, 19-32 mm (0.75-1.25 in) round
AISI 1020 Steel, cold rolled
AISI 1020 Steel, as rolled
AISI 1020 Steel, normalized at 870°C (1600°F)
AISI 1020 Steel, annealed at 870°C (1600°F)

M1020C / 6826

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message