×

Tantalum

☒

Iridium

☒

ADD ⊕
Compare

X

Tantalum

X

Iridium

Physical Properties of Tantalum and Iridium

Tantalum Metal

Tantalum

Iridium Metal

Iridium

Add ⊕

1 Physical

1.1 Melting Point

2,996.00 °C2,410.00 °C

27 3410

1.2 Boiling Point

5,425.00 °C4,527.00 °C

147 5660

1.3 Appearance

1.3.1 Physical State

Solid

Solid

1.3.2 Color

Gray Blue

Silvery White

1.3.3 Luster

Metallic

Metallic

1.4 Hardness

1.4.1 Mohs Hardness

6.506.50

0.2 8.5

1.4.2 Brinell Hardness

440.00 MPa1,670.00 MPa

0.14 3490

1.4.3 Vickers Hardness

870.00 MPa1,760.00 MPa

121 3430

1.5 Speed of Sound

3,400.00 m/s4,825.00 m/s

818 16200

1.6 Optical Properties

1.6.1 Refractive Index

NANA

1.000933 1.7229

1.6.2 Reflectivity

78.00 %78.00 %

58 97

1.7 Allotropes

✔ ✘

✔ ✘

1.7.1 α Allotropes

Not Available

Not Available

1.7.2 β Allotropes

Not Available

Not Available

1.7.3 γ Allotropes

Not Available

Not Available

Compare Transition Metals » More

Tantalum Metal

Niobium Metal

Tantalum vs Niobium

Tantalum Metal

Rhenium Metal

Tantalum vs Rhenium

Tantalum Metal

Hafnium Metal

Tantalum vs Hafnium

More Compare Transition Metals

Transition Metals » More

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

<%# Eval("AltText") %>

More Transition Met...

Transition Metals »More

Rhenium Metal

Rhenium

Periodi... | Physical | Chemical | Mechanical

Seaborgium

Seaborgium

Periodi... | Physical | Chemical | Mechanical

Hassium

Hassium

Periodi... | Physical | Chemical | Mechanical

» More Transition Metals

Compare Transition Metals »More

Iridium Metal

Yttrium Metal

Iridium vs Yttrium

Periodi... | Physical | Chemical | Mechanical

Iridium Metal

Ruthenium Metal

Iridium vs Ruthenium

Periodi... | Physical | Chemical | Mechanical

Iridium Metal

Scandium Metal

Iridium vs Scandium

Periodi... | Physical | Chemical | Mechanical

» More Compare Transition Metals