ASTM B550M ZR705 Round Zirconium Bar Machining Shafts Use
ASTM B550M ZR705 Zirconium Round Bar For Machining Shafts
Zirconium Round Bar is an active metal, and an oxide film is formed at room temperature. This oxide film 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, making it an excellent corrosion-resistant structural material in today's petrochemical industry.
Product Specification Sheet (NOMINAL)
| 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 Round Bar Picture:
Physical & Mechanical Properties (NOMINAL)
- 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 Round Bar
- Forging
- Rolling
- Drawing
- Lathing
- polishing
Application of Zirconium Alloy Bar
Industrial grade zirconium
Industrial grade zirconium is mainly used to make chemical acid and alkali resistant equipment, military industry, electronics industry, pipeline valve material, special high-strength and high-temperature alloy materials, electric vacuum and getter in lighting bulb industry.
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