UNS R60702 Polished Zirconium Bar Stock For Heat Exchanger ASTM B550
UNS R60702 Polished Zirconium Bar Stock For Heat Exchanger ASTM B550
Zirconium Bar Stock is an active metal, which will form an oxide film at room temperature, which makes zirconium and its alloys have excellent corrosion resistance. At the same time, zirconium has good mechanical and heat transfer properties, coupled with significant cost advantages, which makes it an excellent corrosion-resistant structural material in the field of petrochemical industry.
Product Specification Sheet of Zirconium Bar Stock
| Product Name | Size(mm) | Condition | Grade | Standard |
| Zirconium bar/rod/wire | Diameter (30~200) x Length 3000 | Forging | Zr702, Zr705, Zircaloy | ASTM B550 ASTM B550M GB/T21183-2007 |
| Diameter (5~60) x Length 3000 | Rolling | |||
| Diameter (0.1~3.0) | Drawing |
Zirconium Bar Stock Picture:
Physical & Mechanical Properties of Zirconium Bar Stock
- Grade: R60702, R60704, R60705, ZR1
- Standard: ASTM b550/550M, GB / t21183-2007
- Density: 6.51g/cm3
- Melting point: ≥ 1800 ℃
- Purity: ≥ 99.6%
- Thermal conductivity: 22 W/(m °C)
- Elastic bending modulus: 99.3 GPa
- Thermal expansion: 5.4x10 /°C
- Surface: bright, no crack, no peeling, no obvious oxidation
- Surface flatness: ≤3%
Processing technology of Zirconium Bar Stock
- Forging
- Rolling
- Drawing
- Lathing
- polishing
Application of Zirconium Rod
Industrial grade zirconium is mainly used in acid-base resistant equipment such as chemical industry, military industry, electronics, pipeline valve materials, special high-strength superalloy materials, electric vacuum and getter in bulb industry.
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