Grade Zr-4
Corresponding Standard GB /T 26314-2010
Designation and Chemical Composition of Zirconium and Zirconium Alloys
Classification Other metal materials
Zr-4 Chemical Element Composition Content (%)
Component Fe C Si Mn Cr Ni Cu Mo N Ti W V B Co Pb Al Sn Mg H O Cd More
Minimum Value 0.18 - - - 0.07 - - - - - - - - - - - 1.2 - - - - Zr:余量;Fe+Cr:0.28~0.37;Hf≤0.01
Maximum Value 0.24 0.027 0.012 0.005 0.13 0.007 0.005 0.005 0.008 0.005 0.01 0.005 5.0E-5 0.002 0.013 0.0075 1.7 0.002 0.0025 0.16 5.0E-5
Approximate Comparison Table Zirconium and Zirconium Alloys
China United States
GB ASTM
Zr-4
ZrSn1.4-0.2
R60804
Zr-4 Corresponding Standards(Same grade name, different standards)

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