- Specifications of Niobium Bolts / Nb Bolts
* Materials:R04200,R04210
* Standard: ASTM B393
* Purity: 99.95% or 99.999%
* Melting point : 2468℃
* Boiling point : 4744℃
* Surface treatment:Zin-plated, Plain or according to the requirement
* Size: per customer's requests and drawing
Features of Niobium Bolts / Nb Bolts:
1) Good superconductivity material
2) Higher melting point
3) Better Corrosion Resitance
4) Better wear-resisting
Applications of Niobium Bolts / Nb Bolts:
Medical equipment
Petrochemical equipment
Chemical Equipment
Machining Field
Corrosive-resistant equipment
Shipbuilding
Dimensions and Tolerance
Hexagon Bolt (unit:mm)
d M6 M8 M10 M12 P 1 1.25 1.5 1.75 S 10 13 17 19 K 4 5.3 6.4 7.5 d M14 M16 M20 M22 M24 P 2 2 2.5 2.5 3 S 22 24 30 32 36 K 8.8 10 12.5 14 15 L 7-200
If you are interested in our niobium bolts , please submit the webform below with the sizes . We will quote the latest price to you within one business day . Customization and bulk orders are our specialty.