Manufacturers Zirconium 702 Bar, Square Zirconium Rods fitow

ASTM B551 zirconium rod in zirconiummetal

Zirconium is a reactive metal; it has a high affinity for oxygen and as such forms a protective oxide film that enables it

to perform well in a wide variety of conditions.
Atomic No. 40
Atomic Wt. 91.22
Specific Gravity 6.51
Melting Point 1852 degree

Coefficient of Thermal Expansion 5.8 X 10-6/K
Specific Heat 0.066 cal/g/K
Ultimate Tensile Strength (Room Temperature, Annealed) 55 ksi
Yield Tensile Strength (Room Temperature, Annealed) 30 ksi
Poisons Ratio 0.35
Modulus of Elasticity 14.4 X 106 psi
Stress Relief Temperature 565 degree

• Grade: Zr0, Zr2, Zr4,Zr702
  Density: 6.51g/cm3
  Purity:99.2%min.

  Standard:ASTM B550,R60702,R60704 and R60705

  Size:Dia(6--200mm)*L mm as your requirement

  
  

  Designation	Products name	Surface condition	Diameter(mm)	Length
  Zr702	Zirconium wire	Annealing Cold-worked	0.8~<2.5	500~1000
  			2.5~13	500~3048
  	Zirconium bar	Annealing Heat process	6.35~<12.7	1000~3048
  			12.7~<38.1	1000~3048
  			38.1~<150	1000~4064

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  Chemical Element:

  Chemical	R60702 (%) Max
  Zr+Hf	≥99.2
  Fe+Cr	0.2
  Hf	4.5
  C	0.050
  N	0.025
  H	0.005
  O	0.16

  
  

  Mechnical Properties:

  Standard	Material	State	Rm(≥)/MPa	Rp0.2(Pa	A50mm(≥)/%
  ASTM B550	R60702	annealed	379	207	16

  
  

  
  

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