ASTM B573 Nickel-Molybdenum-Chromium-Iron Alloy (UNS N10003) Rods

ASTM B573 is a standard specification for nickel-molybdenum-ferrochrome alloy (UNS N10003) rods, published by the United States Society for Testing and Materials (ASTM). The following is a detailed analysis of the alloy rod:

1. Overview of alloys

Material name: Hastelloy N (UNS N10003)

Type: Nickel-molybdenum-ferrochrome alloy

Main applications: used as container materials for molten salt, as well as reactors, heat exchangers, pipelines and other components in the chemical process industry, pharmaceutical industry, flue gas desulfurization system and other fields.

2. Physical properties and performance characteristics

Density: 8.78 g/cm?

Melting Point: 1300-1400 C

Corrosion Resistance:

It has excellent resistance to thermal fluoride oxidation at 704-871C.

It also excels in other corrosive environments, such as reactors, heat exchangers, etc. in the chemical process industry.

Antioxidant:

It has good antioxidant properties in air medium and can withstand continuous use at 982 C and intermittent use at 1038 C.

Processability:

It has good processing performance and is convenient for manufacturing parts of various shapes and sizes.

Aging and embrittlement resistance:

It has good resistance to aging and embrittlement, ensuring the stability and reliability of the components during long-term use.

Third, the field of application

UNS N10003 alloy rods are widely used in the following fields:

Chemical process industry: reactors, heat exchangers, pipes and other components.

Pharmaceutical industry: reactors, clothes dryers and other equipment.

Flue gas desulfurization systems: related components.

Others: such as molten fluoride vessels, pressure vessels, gas storage tanks, shell and tube heat exchangers, etc.

IV. Conclusions

The ASTM B573 standard specification covers the detailed requirements for UNS N10003 alloy rods, including size, chemical composition, mechanical properties, etc. The implementation of this standard helps to ensure that the quality and performance of alloy rods meet the needs of the relevant industrial applications.

In summary, ASTM B573 nickel-molybdenum-ferrochrome alloy (UNS N10003) rod rod is an alloy material with excellent corrosion resistance, oxidation resistance and processing properties, which is widely used in many industrial fields and is strictly implemented by this standard for nickel-related products.Huanickel?related?products?strictly?implement?this?standard.?For?more?information?about?the?standard?and?the?corresponding?product?information,[email protected]