Specifications
1.Standard: ASTM B5512.Grade; R60702, R60704, R60705
3.Purity: 99.5%min
4.Density: 6.5g/cm3
Chemical Requirement | |||||
Element | Composition% | ||||
Grade | |||||
R60700 | R60702 | R60704 | R60705 | R60706 | |
Zr+hf min | 99.2 | 99.2 | 97.5 | 95.5 | 95.5 |
Hf max | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Iron+chromium | 0.2max | 0.2max | 0.2to0.4 | 0.2max | 0.2max |
Tin | … | … | 1.0to2.0 | … | … |
Hydrogen max | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
Nitrogen max | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 |
Carbon max | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Niobon max | … | … | … | 2.0to3.0 | 2.0to3.0 |
Oxygen max | 0.10 | 0.16 | 0.18 | 0.18 | 0.16 |
Classfication | Low oxygen zr | Unalloyed zr | Zr-tin | Zr-niobium | Zr-niobium |
