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Durable High Temperature Alloy Zr 702 Pure Zirconium Wire In Stock ASTM
| Place of Origin | Shanghai |
|---|---|
| Brand Name | Huona |
| Certification | ISO 9001 |
| Model Number | Zr 702 |
| Minimum Order Quantity | 100 Rolls |
| Price | US$2.00 |
| Packaging Details | Cartons |
| Delivery Time | 5-21days |
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 200 Ton/Month |
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xProduct Details
| Grade | Zr1 / R60702 | Standard | ASTM B550 / GB/T 8769-2010 |
|---|---|---|---|
| Model NO. | Erzr-2 | Metal | Metal |
| Specification | 0.35mm, 0.4mm | Density | 6.51 G/cm3 |
| Highlight | Durable High Temperature Alloy,ASTM High Temperature Alloy,ASTM high temperature nickel alloys |
||
Product Description
Basic Info.
Model NO.
Erzr-2
Standard
ASTM B550 / GB/T 8769-2010
Metal
Metal
Density
6.51 g/cm3
Grade
Zr1 / R60702
Surface
Bright
Transport Package
Cartons
Specification
0.35mm, 0.4mm
Trademark
HUONA
Origin
Shanghai
HS Code
8109900090
Production Capacity
200 Ton/Month
Product Description
Zr 702 Pure Zirconium Wire/Line on sale in stock
Grade : UNS R60702 Type : Wire, pipe, bar, discs, target
Zirconium 702, 704, 705
Pure Zirconium Zr702 Zr704 Zr705 Zirconium wire
Zirconium 702 is a commercially pure Zirconium. Zirconium is a reactive metal that has a high affinity for oxygen resulting inthe formation of a protective oxide layer in air at room temperature. This protective oxide gives Zirconium alloys their superior corrosion resistance. This oxide layer can be enhanced through a heat treating process. A properly formed enhanced oxide layer serves as an excellent bearing surface against a variety of materials, imparts impressive erosion resistance in high velocity systems and can improve the corrosion restance in certain aggressive environments.
Zirconium alloys exhibit good ductility even at cryogenic temperatures and good strength comparable with
other common engineering alloys.
Chemical Composition,%
|
|
Zr 702 |
Zr 704 |
Zr 705 |
Zircaloy-2 |
Zircaloy-4 |
|
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 Nuclear industry |
<200ppm for Nuclear industry |
|
Nb |
/ |
/ |
2~3% |
|
|
|
Zr+Hf |
~99.5% |
~97.5% |
~95.5% |
~98% |
~98% |
Physical Constants and Thermal Properties
|
Density |
g/cm3 |
6.51 |
|
Melting range |
°C |
1852 |
|
Thermal conductivity |
W/(m°K) |
22.7 |
|
Specific heat |
J/kg•°C |
275 |
|
Electrical resistivity |
ohm -cm |
397e-005 |
|
Modulus of elasticity |
GPa |
99.2 |
|
Poisson ratio |
|
0.35 |
|
Coefficient of expansion |
|
5.89 x 106 |
Typical Mechanical Properties (Annealed)
|
Material |
State |
Rm(≥)/MPa |
Rp0.2(Pa |
A50mm(≥)/% |
|
Zirconium 702 (UNS R60702) |
annealed |
379 |
207 |
16 |
|
Zirconium 704 (UNS R60704) |
annealed |
413 |
241 |
14 |
|
Zirconium 705 (UNS R60705) |
annealed |
552 |
379 |
16 |
Applications
• 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.
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