Specifications
Material: R60702, R60703,R60704, R60705, R60706, Zr1, Zr2
Standard:ASTM B551
Melt point:1852
Density: 6.59g/cm3
Size:Thick 0.03~1mm x Width 50~200mm x Length
Processing: hot rolling or cold rolling
Condition: annealed
Chemical composition(%)
| Grade | Zr Hf(≥) | Hf(≤) | Fe Cr | Sn | H( ≤) | N( ≤) | C | Nb | O( ≤) |
| R60702 | 99.2 | 4.5 | ≤0.20 | — | 0.0094 | 0.020 | 0.050 | 0.16 | |
| R60703 | 98.0 | 4.5 | — | — | 0.025 | ||||
| R60704 | 97.5 | 4.5 | 0.20-0.40 | 1.0-2.0 | 0.005 | 0.025 | 0.050 | — | 0.18 |
| R60705 | 95.5 | 4.5 | ≤0.2 | — | 0.005 | 0.025 | 0.050 | 2.0-3.0 | 0.18 |
| R60706 | 95.5 | 4.5 | ≤0.2 | — | 0.005 | 0.025 | 0.050 | 2.0-3.0 | 0.16 |
Mechanical Properties:
|
Meterial |
State |
Rm(≥)/MPa |
Rp0.2(Pa) |
A50mm(≥)/% |
|
Zirconium 700(UNS R60700) |
annealed |
... | ... | 20 |
|
Zirconium 702(UNS R60702) |
annealed |
380 |
205 |
16 |
|
Zirconium 704(UNS R60704) |
annealed |
415 |
240 |
14 |
|
Zirconium 705(UNS R60705) |
annealed
|
550
|
380 |
16 |
|
Zirconium
706(UNS R60706) |
annealed | 510 |
345 |
14 |
Application field
1.Heat exchanger and condenser
2.All kings of corrosive fluid transmission pipeline system
3.Enviroments and applications where the properties of stainless steels are not sufficient
4. Aerospace,military industry nuclear
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