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Manganese
25
Mn
54.938
Atomic Number 25
Atomic Weight 54.938
Electron Config. 2-2-6-2-6-5-2
Electron configuration order: 1s-2s-2p-3s-3p-3d-4s-4p-4d-4f-5s-5p-5d-5f-6s-6p-6d-7s

Mechanical Properties Conditions
Phase Temp. (K) Pressure (Pa)
Density 7300 kg/m3 Solid  298.15 
Modulus of Elasticity 158.579 GPa Solid  0   
Thermal Expansion Coefficient 2.170 /K Solid  298.15  

Electrical Properties Conditions
Temp. (K) Note
Electrical Resistivity 1.850 W-m  

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 1519.15 K   101325 
Boiling Temperature 2334.15 K   101325 
Critical Temperature 4325 K    
Fusion Enthalpy 235 J/g 101325 
Heat Capacity 479 J/kg-K 298.149993896 more... 100000 
Thermal Conductivity 7.82 W/m-K 300 101325 
 
Glossary
3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Metal 3D Printing Design Guide

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

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.