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MetalsTek Engineering is a leading provider of high-quality Zirconium Tubes and Pipe Fittings tailored to meet the demanding requirements of various industrial applications—partner with MetalsTek Engineering for cutting-edge solutions that drive innovation and excellence in your industry.
Material: Zirconium and Zirconium Alloy
Published grade options: R60702, R60704, R60705; R60703 requires separate grade/specification confirmation.
Tube standard: ASTM B523/B523M for seamless and welded zirconium/alloy tubes; confirm grade and ordered edition.
Type: Welded or Seamless; Round or Square
Processing: Hot Rolled, Cold Rolled, Extruded, Can be Polished
Size Range: Outer Diameter 0.5~200.00mm, Wall Thick 0.1~20mm, Length <10,000mm
Material: Zirconium and Zirconium Alloy
Grade: R60702, R60704, R60705
Material/product specification: confirm flange design and manufacturing route. ASTM B551/B551M applies to strip, sheet and plate feedstock, not automatic certification of a finished flange.
Size Range: Diameter <1,000mm, Thick 0.5~50mm
Other: Can be Customized According to Drawing
Material: Zirconium and Zirconium Alloy
Published grade options: R60702, R60704, R60705; R60703 requires separate grade/specification confirmation.
Fitting standard: confirm the applicable product specification, material grade and drawing; ASTM B551/B551M is not a finished fitting standard.
Type: Elbow, Tee, Reducer, Return, Coupling, Cap, Pipe Plug, Pipe Nipples
Processing: Hot Rolled, Cold Rolled, Extruded, Can be Polished
Size Range: Diameter <1,000mm, Thick 0.5~50mm
Use ASTM B523/B523M for the applicable industrial seamless or welded tube specification. Confirm grade, round or other section, manufacturing route, dimensions and testing requirements against the ordered edition. Tube, pipe, flange and fitting requirements must be reviewed separately; a sheet or plate standard cannot be applied to all finished forms.
Nuclear-service tube requirements, such as ASTM B353, are separate and exclude nuclear fuel cladding. Nuclear grades and hafnium limits must not be inferred from industrial R60702/R60704/R60705 options. ASTM F2384 covers wrought Zr-2.5Nb for surgical implants and does not certify these industrial tubes or fittings for implantation.
For chemical service, provide the fluid, concentration, temperature, pressure and joining requirements so corrosion compatibility and product form can be reviewed.
How to use the existing comparison tables: The legacy chemistry values below are approximate and remain subject to grade/heat verification; they are not certified composition limits. Industrial R607xx grades and nuclear Zircaloy grades belong to different specifications. Confirm exact chemistry, Hf limit, annealed condition and mechanical test requirements on the ordered standard and material certificate. Browse Zirconium Materials.
| Zr R60702 | Zr R60704 | Zr R60705 | Zircaloy-2 | Zircaloy-4 | |
|---|---|---|---|---|---|
| Zr+Hf | ~99.5% | ~97.5% | ~95.5% | ~98% | ~98% |
| Sn | / | 1~2% | 1~2% | 1.2~1.7% | 1.2~1.7% |
| Fe | <0.05% | 0.1~0.2% | <0.05% | 0.07~0.2% | 0.07~0.2% |
| Cr | <0.05% | 0.1~0.2% | <0.01% | 0.05~0.15% | 0.05~0.15% |
| Ni | / | / | / | 0.03~0.08% | <0.007% |
| Hf | 1~2.5% | <4.5% | <4.5% | <200ppm for the Nuclear Industry | <200ppm for the Nuclear Industry |
| Nb | / | / | 2~3% |
| Grade | State | Rm(≥)/MPa | Rp0.2(Pa | A50mm(≥)/% |
|---|---|---|---|---|
| UNS R60702 | Annealed | 379 | 207 | 16 |
| UNS R60704 | Annealed | 413 | 241 | 14 |
| UNS R60705 | Annealed | 552 | 379 | 16 |
Our Zirconium Tube and Pipe Fittings are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.