Niobium Plate
Baoji Zhipu Non-Ferrous Metals Processing Co.,Ltd is one of the most famous China niobium plate manufacturers and suppliers, welcome to wholesale cheap niobium sheet products from our company and factory.
Niobium metal is gray.melting point2468℃,boiling point4742℃,density8.57g/cm³.Niobium metal is stable in the air at room temperature.In the oxygen niobium metal not be completely oxidation.Under the high temperature niobium metal can be combined with C,N,S directly.And niobium metal can be with Ti,Zr,W to alloy.Not with inorganic acid or alkali, not soluble in aqua regia, but soluble in hydrofluoric acid.
Brand name
niobium plate
grade
Nb1,Nb2,NbZr1
Standard
GB/T3630-2006
purity
> 99.95%
state
annealing state(M) or hard state(Y)
specification:
Thickness（mm）
width（mm）
length（mm）
foil
0.025~0.10
30≤W≤200
L≥200
sheet
0.10~0.50
30≤W≤500
30≤L≤1000
Plate/board
0.50-10
30≤W≤500
50≤L≤2000
Special specification according to customers’ request
Medical composition：
grade
Element content(%)
Zr
Ti
C
N
O
H
Ta
Fe
Si
W
Ni
Mo
Cr
Hf
Nb
Nb1
0.02
0.002
0.01
0.015
0.015
0.001
0.10
0.005
0.005
0.03
0.005
0.010
0.002
—
remain
Nb2
0.02
0.005
0.02
0.05
0.025
0.005
0.25
0.03
0.02
0.05
0.01
0.05
0.01
—
remain
NbZr1
0.8~1.2
0.02
0.01
0.01
0.015
0.0015
0.10
0.005
0.005
0.03
0.005
0.01
0.002
—
remain
C-103
0.7
0.7~1.3
0.015
0.015
0.023
0.002
0.5
—
—
0.5
—
—
—
9.0~11.0
remain
Cb752
2.0~3.0
0.2
0.015
0.01
0.02
0.0015
0.5
—
—
9.0~11.0
—
—
—
0.2
remain
Tolerance range：
thickness
Tolerance thickness
width
Tolerance Width
length
Tolerance length
＞0.1~0.2
±0.015
30~200
±2.0
30≤L≤1500
±3.0
＞0.2~0.3
±0.02
30~300
±3.0
30≤L≤1500
±3.0
＞0.3~0.5
±0.03
30~300
±3.0
30≤L≤1500
±3.0
＞0.5~0.8
±0.04
30~300
±3.0
30≤L≤1500
±3.0
＞0.8~1.0
±0.06
30~300
±3.0
30≤L≤1500
±3.0
＞1.0~1.5
±0.08
30~1000
±4.0
30≤L≤2000
±3.0
＞1.5~2.0
±0.12
30~1000
±4.0
30≤L≤2000
±3.0
＞2.0~3.0
±0.18
30~1000
±4.0
30≤L≤2000
±3.0
＞3.0~4.0
±0.18
30~1000
±4.0
30≤L≤2000
±3.0
＞4.0~6.0
±0.20
30~1000
±4.0
30≤L≤2000
±3.0
Niobium plate grade：Nb1,Nb2,NbZr1,Standard：GB/T3630-2006；purity：> 99.95%；
state：annealing state(M) 或 hard state(Y)；Niobium metal is gray.melting point2468℃,boiling point4742℃,density8.57g/cm³.Niobium metal is stable in the air at room temperature.In the oxygen niobium metal not be completely oxidation.Under the high temperature niobium metal can be combined with C,N,S directly.And niobium metal can be with Ti,Zr,W to alloy.Not with inorganic acid or alkali, not soluble in aqua regia, but soluble in hydrofluoric acid.
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