Niobium  [Nb]

[Nb]
Atomic number 41
Density in g/cm³ 8.58
Atomic radius in pm 198
Atomic weight 92.906
Melting point in °C 2468
Boiling point in °C 4928

Niobium is a shiny, silvery metal, which is soft when pure. It resists corrosion due to an oxide film on the surface. Niobium is attacked by hot, concentrated acids, but resists attack by alkalis, even when they are molten. Niobium is used in stainless st. Read more

From our shop

There are 84 products.
Showing 26 - 50 of 84 items
Name
Dimension
Purity
Quantity
Art. Nr.
Price
6 mm diameter
99.9%
250mm
903130
190,30 €
5.0 mm diameter, 0.3 mm wall thickness
99+%
100mm
MNB004
217,00 €
8.0 mm diameter, 0.4 mm wall thickness
99.9%
0,5m
900079-1
243,10 €
8.0 mm diameter, 0.4 mm wall thickness
99.9%
1m
900079-2
406,00 €
0.25 mm diameter
99.9%
10m
009301-1
55,00 €
0.25 mm diameter
99.9%
25m
009301-2
103,00 €
0.25 mm diameter
99.9%
100m
009301-3
281,60 €
0.5 mm diameter
99.9%
2,5m
009302-1
41,80 €
0.5 mm diameter
99.9%
10m
009302-2
101,20 €
0.5 mm diameter
99.9%
50m
009302-3
350,90 €
1.0 mm diameter
99.9%
5m
009303-1
60,00 €
1.0 mm diameter
99.9%
25m
009303-2
243,10 €
2.0 mm diameter
99.9%
1m
904040-1
93,50 €
2.0 mm diameter
99.9%
5m
904040-2
390,50 €
-325 mesh
99.5%
10g
005783-1
39,60 €
-325 mesh
99.5%
50g
005783-2
94,60 €
-325 mesh
99.5%
10g
005784-1
39,60 €
-325 mesh
99.5%
50g
005784-2
94,60 €
99+%
100g
005786-2
151,80 €
99.5%
10g
005789-1
56,10 €
99.5%
25g
005789-2
115,50 €
99%
25g
005792-1
73,70 €
99%
50g
005792-2
139,70 €
99%
100g
005792-3
255,20 €
Showing 26 - 50 of 84 items

*All prices plus tax and shipping costs. All product information without warranty, errors and omissions excepted. Contracts do not come into effect until confirmation by MaTecK GmbH.

Overview of elements with access to our shop

1 18
H
2 13 14 15 16 17
He
Li Be B C
N
O
F
Ne
Na Mg 3 4 5 6 7 8 9 10 11 12 Al Si P S
Cl
Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se
Br
Kr
Rb Sr Y Zr Nb Mo
Tc
Ru Rh Pd Ag Cd In Sn Sb Te I
Xe
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi
Po
At
Ra
Fr
Ra
Ac
Ce Pr Nd
Pm
Sm Eu Gd Tb Dy Ho Er Tm Yb Lu


Get our latest news and special sales
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.
Tel.: +49 (0) 2461 - 9352 - 0
Fax: +49 (0) 2461 - 9352 - 11