eFunda: General Information on Element Iron

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

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Iron

26 Fe 55.845	Atomic Number	26
	Atomic Weight	55.845
	Electron Config.	2-2-6-2-6-6-2

Electron configuration order: 1s-2s-2p-3s-3p-3d-4s-4p-4d-4f-5s-5p-5d-5f-6s-6p-6d-7s

Mechanical Properties		Conditions
Mechanical Properties		Phase	Temp. (K)	Pressure (Pa)
Density	7870 kg/m³	Solid	298.15	0
Modulus of Elasticity	193.053 GPa	Solid	0
Poisson Ratio	0.29	Solid
Thermal Expansion Coefficient	1.180 /K	Solid	298.15

Electrical Properties		Conditions
Electrical Properties		Temp. (K)	Note
Electrical Resistivity	9.710 W-m	293.15

Thermal Properties		Conditions
Thermal Properties		Temp. (K)	Pressure (Pa)
Melting Temperature	1811.15 K		101325
Boiling Temperature	3134.15 K		101325
Critical Temperature	8500 K
Fusion Enthalpy	247.3 J/g	0	101325
Heat Capacity	449 J/kg-K	298.149993896 more...	100000
Thermal Conductivity	80.2 W/m-K	300 more...	101325

FREE Publications

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

more publications