Hastelloy N Alloy Bar

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of hastelloy n alloy bar in China. With abundant experience, we warmly welcome you to wholesale customized hastelloy n alloy bar from our factory. For price consultation, contact us.

Hastelloy N alloy is a nickel-based superalloy material for molten salt reactors. It has the advantages of excellent corrosion resistance, neutron irradiation resistance and good high temperature mechanical properties. However, the reactor outlet temperature reached 750°C, which exceeded the allowable temperature of Hastelloy N alloy of 704°C, that is, the alloy could not be used stably in a 750°C molten salt environment for a long time. Therefore, it is urgent to optimize the Hastelloy N alloy to meet the requirements of higher temperature molten salt reactors.

1. Chemical composition (wt%):

c cr ni co w mo al+ti fe v b si mn p s cu
0.04~0.08 6.0~8.0 Margin ≤0.20 ≤0.5 15.0~18.0 ≤ 0.5 ≤5.0 ≤ 0.5 ≤ 0.01 ≤ 1.0 ≤ 1.0 ≤ 0.015 ≤ 0.02 ≤0.35

2. Physical function:
Density (g/cm3) 8.86
Melting point (ºC) 1300-1400
Resistivity uω·m 1.2020ºC
Linear expansion coefficient (°c-1)(21-204°c) 1.26705ºC
Thermal conductivity (w/(m?k)) 1.24815ºC
Specific heat capacity j/kg?ºC 11.6x10-6 11.5 419

Q1: How does your factory control the quality of your products?
A1: 100% self-inspection before packing. Quality is the life of our factory, first, each raw materials, come to our factory, we will test it first, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.

Q2: Can we mix items in one 20ft container?
A2: Yes.

Q3: Can I have a visit to your factory before the order?
A3: Sure,welcome your visit of factory.

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