Zirconium Sheet and Plate
Zirconium sheets are our main products. Zirconium is used in services too severe for stainless steels, nickel alloys, and titanium or where a significant improvement in service life can be achieved by choosing zirconium instead of less expensive metals or plastics. When zirconium is chosen for an application, the high cost and expected serviceability require the chemical composition, mechanical properties, and overall casting quality be precisely controlled. Our past record shows that Flowserve meets these criteria so the full benefits of using zirconium can be realized.
Zirconium is superior to stainless steels, nickel alloys, and titanium in organic acids. This alloy is considered for these applications at high temperatures where its marked superiority results in a distinct economic advantage. Zirconium has poor resistance to concentrated sulfuric acid, hydrofluoric acid, concentrated phosphoric acid, ferric chloride, cupric chloride, wet chlorine, and other oxidizing chloride environments.
Zirconium 702 alloy, Zr 702, UNS R60702 , Zirconium 705 alloy,Zr 705, UNS R60705 ,Standard: ASTM B551/B551M-12 . Can be used in the construction of chemical columns,vessels and reactors,heat exchangers,porous filters,anode basket, sputtering target and electrode in plating solution and etching agent.
Grades:
UNS R60702 , R60705
Sizes:
Thickness : 0.02 to 2.0 " (0.5mm to 50.0mm).
Width : up to 98.4"(2500mm).
Length : up to 236.2" (6000mm).
Mechanical Properties:
R60702
Tensile strength,min,ksi[Mpa] 55[380]
Yield strength,min,ksi[Mpa] 30[205]
Elongation in 2 in.or 50mm,min,%16
Standard:
ASTM B551/B551M-12
| Grade | Element composition (%) < |
| Zr+Hf | Hf | Fe+Cr | Sn | H | N | C | Nb | O |
| R60702 | 99.2 | 4.5 | 0.20 | -- | 0.005 | 0.025 | 0.05 | -- | 0.16 |
| R60704 | 97.5 | 4.5 | 0.20~0.40 | 1.0~2.0 | 0.005 | 0.025 | 0.05 | -- | 0.18 |
| R60705 | 95.5 | 4.5 | 0.2 | -- | 0.005 | 0.025 | 0.05 | 2.0~3.0 | 0.18 |
