1.2 Five grades of reactor grade zirconium and zirconium alloys suitable for nuclear application are described.
1.2.1 The present UNS numbers designated for the five grades are given in Table 1.
TABLE 1 ASTM and UNS Number Designations for Reactor Grade Zirconium and Zirconium Alloys
Grade | UNS Number |
Reactor-grade zirconium | R60001<......
ASTM B353-12 history- 2022 ASTM B353-12(2022)e1 Standard Specification for Wrought Zirconium and Zirconium Alloy Seamless and Welded Tubes for Nuclear Service (Except Nuclear Fuel Cladding)
- 2017 ASTM B353-12(2017) Standard Specification for Forged Zirconium and Zirconium Alloy Seamless and Welded Pipes for Nuclear Facilities (Except Nuclear Fuel Cladding)
- 2012 ASTM B353-12 Standard Specification for Wrought Zirconium and Zirconium Alloy Seamless and Welded Tubes for Nuclear Service (Except Nuclear Fuel Cladding)
- 2007 ASTM B353-07 Standard Specification for Wrought Zirconium and Zirconium Alloy Seamless and Welded Tubes for Nuclear Service (Except Nuclear Fuel Cladding)
- 2002 ASTM B353-02 Standard Specification for Wrought Zirconium and Zirconium Alloy Seamless and Welded Tubes for Nuclear Service (Except Nuclear Fuel Cladding)
- 2001 ASTM B353-01e1 Standard Specification for Wrought Zirconium and Zirconium Alloy Seamless and Welded Tubes for Nuclear Service (Except Nuclear Fuel Cladding)
- 2001 ASTM B353-01 Standard Specification for Wrought Zirconium and Zirconium Alloy Seamless and Welded Tubes for Nuclear Service (Except Nuclear Fuel Cladding)
- 2001 ASTM B353-00 Standard Specification for Wrought Zirconium and Zirconium Alloy Seamless and Welded Tubes for Nuclear Service (Except Nuclear Fuel Cladding)
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