AISI 4820H Steel, heat treated, machined to 13.7 mm, pseudocarburized, reheated to 835°C, 150°C (300°F) temper

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 4820H Steel, heat treated, machined to 13.7 mm, pseudocarburized, reheated to 835°C, 150°C (300°F) temper
Categories:	Metal; Ferrous Metal; Alloy Steel; AISI 4000 Series Steel; Low Alloy Steel; Carbon Steel; Low Carbon Steel
Material Notes:	Normalized 925°C (1700°F) in 32mm rounds, machined to 13.7 mm rounds, pseudocarburized at 925°C (1700°F) for 8 h., box cooled to RT, reheated to 835°C, oil quenched, 150°C (300°F) temper, machined and tested in 12.8mm rounds.
Key Words:	UNS H48200, ASTM A304, SAE J1268, low carbon steels
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	7.85 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Brinell	388
Hardness, Knoop	418	Converted from Brinell
Hardness, Rockwell B	101	Converted from Brinell
Hardness, Rockwell C	43	Converted from Brinell
Hardness, Vickers	411	Converted from Brinell
Tensile Strength, Ultimate	1322 MPa
Tensile Strength, Yield	1021 MPa @Strain 0.2 %
Elongation at Break	12.5 %	in 50 mm.
Modulus of Elasticity	205 GPa	Typical for steel
Bulk Modulus	160 GPa	Typical for steel
Poissons Ratio	0.29	Calculated
Machinability	50 %	annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.
Shear Modulus	80.0 GPa	Typical for steel

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.0000245 ohm-cm	Typical 4000 series steel

Thermal Properties	Original Value	Comments
Specific Heat Capacity	0.475 J/g-°C	Typical 4000 series steel
Thermal Conductivity	44.5 W/m-K	Typical steel

Component Elements Properties	Original Value	Comments
Carbon, C	0.17 - 0.23 %
Iron, Fe	94.495 - 95.88 %	As remainder
Manganese, Mn	0.40 - 0.80 %
Molybdenum, Mo	0.20 - 0.30 %
Nickel, Ni	3.2 - 3.8 %
Phosphorus, P	<= 0.035 %
Silicon, Si	0.15 - 0.30 %
Sulfur, S	<= 0.040 %

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 4820H Steel, heat treated, machined to 13.7 mm, pseudocarburized, 150°C (300°F) temper
AISI 4820H Steel, mock carburized, reheated to 800°C (1470°F), 150°C (300°F) temper, 13 mm (0.5 in.) round
AISI 4140 Steel, oil quenched, 425°C (800°F) temper, 25 mm (1 in.) round
AISI 4820H Steel, heat treated, machined to 13.7 mm, pseudocarburized, reheated to 730°C (1350°F), 150°C (300°F) temper
AISI 4820H Steel, heat treated, machined to 13.7 mm, pseudocarburized, reheated to 755°C (1390°F), 150°C (300°F) temper

M482CM / 8011

	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