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Zirconium 702 Forged Round Bar

Zirconium 702 Forged Round Bar

General description: Zr 702 is a zirconium grade characterized by immunity to stress corrosion cracking and high resistance to pitting and crevice corrosion. The grade has very good corrosion resistance in most organic acids, excellent corrosion resistance in mineral acids, good corrosion...

Product Details

General description:

Zr 702 is a zirconium grade characterized by immunity to stress corrosion cracking and high resistance to pitting and crevice corrosion. The grade has very good corrosion resistance in most organic acids, excellent corrosion resistance in mineral acids, good corrosion resistance in strong alkalis and moderate mechanical strength.


The characteristics of Zirconium 702:

·High heat transfer efficiency

·Very low thermal expansion

·Immunity to stress corrosion cracking (SCC)


Standard: 

ASTM B550 etc.


Chemical composition:

Zr+Hf

Hf

Fe+Cr

H

N

C

O

99.2 min

4.5 max

0.2 max

0.005 max

0.025 max

0.05 max

0.16 max


Typical mechanical property:

Heat treatment

Tensile(Mpa)

Yield(Mpa)

Elongation

Aging

Min. 380

Min. 205

16%


Production process of Zirconium 702 round bar:

1st melting → 2nd remelting → hot forging → hot rolling → peeling → polishing


Application of Zirconium 702 round bar:  

· Heat exchangers;

· Fasteners;

· Piping system etc.


We can provide more:

With advanced equipment and technology, we can serve you other products as follows:

1.High temperature alloys (Casting master alloy, deformation super alloy and so on).

2.Corrosion resistant alloy.

3.Welding wire.

4.Precision alloys (soft magnetic alloy, expansion alloy and so on).

5.High resistance alloys for electrical heating.

6.Valve steel,

7.Forged parts and so on.


If you're interested in our zirconium 702 forged round bar made in China, welcome to buy the quality and durable product from our factory. We're one of the leading Zirconium 702 manufacturers and suppliers in China, also supporting customized production. Check the price list and quotation with us now.

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