AISI 4037 Steel

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.

AISI 4037 Steel
Categories:	Metal; Ferrous Metal; Alloy Steel; AISI 4000 Series Steel; Low Alloy Steel; Carbon Steel; Medium Carbon Steel
Material Notes:	Oil quenched. Forging temp.: 1230 °C (2250°F) max. Annealing temp.: 830°C - 925°C (max. hardness 183 HB). Normalizing temp.: 855 - 955°C (approx. hardness 235 HB). Hardening temp.: 830 - 855°C
Key Words:	alloy steels, UNS G40370, ASTM A322, ASTM A331, ASTM A519, ASTM A547, SAE J404, SAE J412, SAE J770
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	Metric	English	Comments

Density	7.85 g/cc	0.284 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	196	196
Hardness, Knoop	218	218	Converted from Brinell
Hardness, Rockwell B	92	92	Converted from Brinell
Hardness, Rockwell C	12	12	Converted from Brinell hardness. Value below normal HRC range, for comparison purposes only.
Hardness, Vickers	206	206	Converted from Brinell
Modulus of Elasticity	205 GPa	29700 ksi	Typical for steel
Bulk Modulus	160 GPa	23200 ksi	Typical for steel
Poissons Ratio	0.29	0.29	Calculated
Machinability	70 %	70 %	annealed and cold drawn. Based on 100% machinability for AISI 1212 steel.
Shear Modulus	80.0 GPa	11600 ksi	Typical for steel

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000245 ohm-cm	0.0000245 ohm-cm	Typical 4000 series steel

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	0.475 J/g-°C	0.114 BTU/lb-°F	Typical 4000 series steel
Thermal Conductivity	33.9 W/m-K @Temperature 600 °C	235 BTU-in/hr-ft²-°F @Temperature 1110 °F
	39.4 W/m-K @Temperature 400 °C	273 BTU-in/hr-ft²-°F @Temperature 752 °F
	45.3 W/m-K @Temperature 200 °C	314 BTU-in/hr-ft²-°F @Temperature 392 °F
	48.1 W/m-K @Temperature 100 °C	334 BTU-in/hr-ft²-°F @Temperature 212 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	0.35 - 0.40 %	0.35 - 0.40 %
Iron, Fe	97.98 - 98.6 %	97.98 - 98.6 %	As remainder
Manganese, Mn	0.70 - 0.90 %	0.70 - 0.90 %
Molybdenum, Mo	0.20 - 0.30 %	0.20 - 0.30 %
Phosphorus, P	<= 0.035 %	<= 0.035 %
Silicon, Si	0.15 - 0.35 %	0.15 - 0.35 %
Sulfur, S	<= 0.040 %	<= 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 view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
AISI 4140 Steel, annealed at 815°C (1500°F) furnace cooled 11°C (20°F)/hour to 665°C (1230°F), air cooled, 25 mm (1 in.) round
AISI 1018 Steel, cold drawn
AISI 4130 Steel, annealed at 865°C (1585°F), furnace cooled 11°C (20°F)/hour to 680°C (1255°F), air cooled, 25 mm (1 in.) round
AISI 1010 Steel, cold drawn
AISI 1020 Steel, cold rolled

M4037A / 7455

	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