Hot sale Zr705 Zr702 zirconium tube pipe
Item name | Hot sale Zr705 Zr702 zirconium tube pipe price per kg |
Standard | ASTM B523 |
Specification | Zr+Hf>99.2% |
Application | Used to make high temperature superconductive materials. Used to make electrodes components, foils, flanges bolts, tubes and rods for special applications. Used for applications in medical equipment, such as zirconium implants. Used as raw material for reactors and crucibles. |
Surface | Polished |
Outside Diameter | 4~114mm |
Thickness | 0.2~10mm |
Grade | R60702/Zr702, R60705/Zr705 |
Chemical composition
Grade | Zr700 (R60700) | Zr702 (R60702) | Zr704 (R60704) | Zr705 (R60705) | Zr706 (R60706) |
Component % | |||||
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 |
Fe+Cr | 0.20(max) | 0.20(max) | 0.2-0.4 | 0.20(max) | 0.20(max) |
Sn | - | - | - | 1.0-2.0 | - |
H(MAX) | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
C(max) | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Nb | - | 2.0-3.0 | 2.0-3.0 | ||
O(max) | 0.10 | 0.16 | 0.18 | 0.18 | 0.16 |
Mechanical property
Grade | Zr700 (R60700) | Zr702 (R60702) | Zr704 (R60704) | Zr705 (R60705) | Zr706 (R60706) |
Tensile strength min(Mpa) | - | 380 | 415 | 550 | 510 |
Yield strength min(Mpa) | - | 205 | 240 | 380 | 345 |
Tensile strength max(Mpa) | 380 | - | - | - | - |
Yield strength max(Mpa) | 305 | - | - | - | - |
Elongation min % | 2 | 16 | 14 | 16 | 20 |
Bending radius * | 5T | 5T | 5T | 3T | 2.5T |
FEATURE:
Zirconium is a rare metal, with amazing corrosion resistance, high melting point, high hardness and strength and other characteristics, is widely used in aerospace, military, nuclear reaction, atomic energy field
Application:
1. Getter:
In the electric vacuum industry, zirconium powder is widely used to coat the anode and other heated parts of electric vacuum components and instruments to absorb the residual gas in the vacuum tube to make high-vacuum tubes and other electric vacuum instruments, so as to improve their performance. quality and prolong their use.
2. Metallurgy:
As long as one-thousandth of zirconium is added to the steel, the hardness and strength will be amazingly improved; zirconium-containing armored steel, stainless steel and heat-resistant steel are important materials for the manufacture of defense weapons such as armored vehicles, tanks, cannons, and bulletproof panels. .
3. Atomic energy:
Zirconium has a small thermal neutron capture cross section and outstanding nuclear properties. It is an indispensable material for the development of the atomic energy industry and can be used as a reactor core structural material.