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Specification:
Chemical composition:
zirconium & zirconium alloy tubes/pipes by china supplier
1.Standard: ASTM B523
2.Grade: R60702,R60704 and R60705
3.Size: OD(6-100mm) * (L50-3000mm) * Wall thk 0.5~9mm
4.Condition: seamless
5.Purity: 99.5%
6.Featured Zirconium and zirconium alloys
1.For commercial Application (Hf ≤4.5%):
UNS R60700 (Zr1): Commercially pure, Zr+Hf≥99.2
UNS R60702 (Zr3): Commercially pure, Zr+Hf≥99.2
UNS R60704 (Zirconium-Tin alloy): Zr-1.5%Sn, Zr+Hf≥97.5
UNS R60705 (Zr5, Zirconium-Niobium alloy): Zr-2.5%Nb, Zr+Hf≥95.5, O≤0.18
UNS R60706 (Zirconium-Niobium alloy): Zr-2.5%Nb, Zr+Hf≥95.5, O≤0.16
2.For Nuclear Industry (Reactor grade, Hf ≤ 0.01%)
UNS R60001 (Zr0):
UNS R60802 (Zr2, Zircaloy2, Zirconium-Tin alloy): Zr-1.5Sn-0.15Fe-0.1Cr-0.05Ni
UNS R60804 (Zr4, Zircaloy4, Zirconium-Tin alloy): Zr-1.5Sn-0.2Fe-0.1Cr
UNS R60901 (Zirconium-Niobium alloy): Zr-2.5Nb, O-0.1%
UNS R60904 (Zirconium-Niobium alloy): Zr-2.5Nb
Zr-1Nb (Zr-1%Nb alloy)
sale Astmb551 Zirconium Tube Pipe
|
Grade |
Element composition(%)< |
||||||||
|
Zr+Hf |
Hf |
Fe+Cr |
Sn |
H |
N |
C |
Nb |
O |
|
|
R60702 |
99.2 |
4.5 |
0.20 |
-- |
0.005 |
0.025 |
0.05 |
-- |
0.16 |
|
R60703 |
98 |
4.5 |
-- |
-- |
--0.005 |
0.025 |
-- |
-- |
-- |
|
R60704 |
97.5 |
4.5 |
0.20~0.40 |
1.0~2.0 |
0.005 |
0.025 |
0.05 |
-- |
0.18 |
|
R60705 |
95.5 |
4.5 |
0.2 |
-- |
0.005 |
0.025 |
0.05 |
2.0~3.0 |
0.18 |
|
R60706 |
95.5 |
4.5 |
0.2 |
-- |
0.005 |
0.025 |
0.05 |
2.0~3.0 |
0.18 |
Mechanical Properties:
|
Material |
State |
Rm(≥)/MPa |
Rp0.2(Pa |
A50mm(≥)/% |
|
Zirconium 702 |
annealed |
379 |
207 |
16 |
|
Zirconium 704 |
annealed |
413 |
241 |
14 |
|
Zirconium 705 |
annealed |
552 |
379 |
16 |
Established in 1993, Daji Industrial is one of the largest pure zirconium round seamless tube manufacturers and suppliers in China, offering the price list and excellent services. Should you're interested in it, please be free to buy the cheap and quality products made in China at low price from our factory.
I. introduction to zirconium
Zirconium (Zirconium) element symbol Zr, located in the periodic table of chemical elements IV- B, its atomic number is 40, is a silver - white transition metal.The surface of zirconium is easy to form an oxide film and has a luster, so the appearance is similar to steel.Corrosion resistant, but soluble in hydrofluoric acid and wang shui;In high temperature, it can react with non-metallic elements and many metal elements to form solid solution compounds.The plasticity of zirconium is good, easy to be processed into plates, silk and so on.Zirconium can absorb oxygen, hydrogen, nitrogen and other gases during heating, which can be used as hydrogen storage material.The corrosion resistance of zirconium is better than titanium, close to niobium and tantalum.Zirconium mainly exists in the nature in the form of mineral, zirconium zirconium content in the earth's crust in the 20th, than common metal copper, lead, nickel, zinc, is referred to as "rare metal", because the making process is relatively complex, difficult to be economically extract.In addition, there are only about 10 of the more than 40 zirconium deposits that have been discovered, which are only used in industrial production of zircon and plagioclase.
