ASTM B776‎ 99.95% Non Ferrous Alloys Hafnium Plate Grade R1 For Nuclear Applications

Product Details:
Place of Origin: China
Brand Name: JINXING
Certification: ISO 9001
Model Number: Hafnium Plate
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Price: 80~300USD/kg
Packaging Details: Plywood Case
Delivery Time: 25 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10000kgs/M

Detail Information

Material: Hafnium Hf+Zr;99.95% Standard: ASTM B776‎
Surface: Alkali Cleaning , Grind Finished Density: 13.31 Gm/cc
Size: Customized Melting Point:: 2227 OC
High Light:

non ferrous metal alloys


nickel non ferrous metal

Product Description

Hafnium Plate Purity 99.95% ASTM B776‎ Thickness 3mm, 5mm Hot Rolling



ASTM B776‎ Standard covers two grades of wrought hafnium and hafnium alloy strip, sheet, and plate as follows: 


Grade R1 for nuclear applications, and Grade R3 for commercial applications.


  • Description


Hafnium Plate


Hf+Zr;99.95%; Zr<2%

Diameter0.125 to 4nch (3mm to 101.6mm).


Symbol: Hafnium plate
Atomic Number: 72
Atomic Weight: 178.49
Density: 13.31 gm/cc
Melting Point: 2227 oC
Boiling Point: 4602 oC
Thermal Conductivity: 0.230 W/cm/K @ 298.2 K
Electrical Resistivity: 35.1 microhm-cm @ 25 oC
Electronegativity: 1.3 Paulings
Specific Heat: 0.035 Cal/g/K @ 25 oC
Heat of Vaporization: 155 K-Cal/gm atom at 4602 oC
Heat of Fusion: 6.0 Cal/gm mole
Thermal Neutron Cross Section: 115 Barns


Hafnium alloy, and can be used for rocket nozzles aircraft gliding reentry leading edge protective layer, Hf-Ta alloy tool steel and can be fabricated of resistive material. In heat resistant alloy of hafnium is used as add elements, such as tungsten, molybdenum, tantalum alloys Some of hafnium increases. Because of the high melting point and hardness HfC, increasing agent can be used as carbide. 4TaC HfC a melting point of about 4215 ℃, the highest known melting point of the compound.


  • Hafnium Wire

  • Hafnium Bar

Hafnium Plate , Rod , Wire , Pellets , Cylinder can be used as evaporation material, sputtering target . 

ASTM B776‎ 99.95% Non Ferrous Alloys Hafnium Plate Grade R1 For Nuclear Applications 0

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