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Technical Data
Zirconium Grade 704 Technical Report
Chemical Composition
Element Grades R60704
Zirconium + hafnium, min 97.5
Hafnium, max 4.5
Iron + chromium, 0.2 to 0.4
Tin 1.0 to 2.0
Hydrogen, max 0.005
Nitrogen, max 0.025
Carbon, max 0.05
Niobium ….
Oxygen, max 0.18
Mechanical Properties:
Zirconium and Zirconium Alloy Strip, Sheet, and Plate
Tensile Requirements R60704
Tensile strength, min, ksi [MPa] 66 [415]
Yield strength, min, ksi [MPa] 35 [240]
Tensile strength, max, ksi [MPa] ...
Yield strength, max, ksi [MPa] ...
Elongation in 2 in. or 50 mm, min, %A 14
Bend test radiusB 5T
Zirconium and Zirconium Alloy Bar and Wire
Tensile Requirements R60704
Tensile Strength, min, ksi (MPa) 66 (415)
Yield Strength, min, ksi (MPa) 35 (240)
Elongation in 2 in. or 50 mm min, % 14
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