Baoji Shengyuan Metal Material Co.,Ltd is one of the leading China niobium wire manufacturers and suppliers, equipped with a professional factory and company, welcome to wholesale quality niobium coil products from us.
Specification
Material:RO4200-1, RO4210-2A
Size:Dia0.25~3mm
Standard:As per ASTM B392-98
Purity:>=99.9% or 99.95%
Chemical Composition
|
Chemistry % |
|||||||||||||
|
Designation |
Chief component |
Impurities maxmium |
|||||||||||
|
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
||
|
Nb1 |
Remainder |
0.004 |
0.003 |
0.002 |
0.004 |
0.004 |
0.002 |
0.07 |
0.015 |
0.004 |
0.0015 |
0.002 |
|
|
Nb2 |
Remainder |
0.02 |
0.02 |
0.005 |
0.02 |
0.02 |
0.005 |
0.15 |
0.03 |
0.01 |
0.0015 |
0.01 |
|
Physical Properties
|
Niobium Physical Properties |
||
|
Density |
lb/in3 |
0.31 |
|
gm/cm3 |
8.57 |
|
|
Melting Point |
°F |
|