Stainless Steel 330 Powder

Stainless Steel 330 Powder: Overview

Aço Inoxidável 330 Powder is a highly sought-after austenitic stainless steel powder known for its exceptional high-temperature strength, oxidation resistance, and excellent corrosion resistance. Widely utilized across various industries, particularly in heat treating, industrial furnaces, and chemical processing sectors, this powder plays a crucial role in applications requiring materials capable of withstanding extreme temperatures and aggressive environments.

Composição

Stainless Steel 330 Powder is meticulously crafted with precise alloying elements to achieve its outstanding properties:

Elemento	Peso %
Ferro (Fe)	36.0-40.0
Crómio (Cr)	17.0-20.0
Níquel (Ni)	34.0-37.0
Silício (Si)	1.0-1.75
Manganês (Mn)	≤2.0
Carbono (C)	≤0.08
Fósforo (P)	≤0.045
Enxofre (S)	≤0.03

These alloying elements synergistically contribute to the alloy’s high-temperature strength, oxidation resistance, and corrosion resistance.

Propriedades

Stainless Steel 330 Powder exhibits remarkable properties essential for demanding applications:

Propriedade	Valor
Densidade	7.9-8.0 g/cm³
Resistência à tração	620 MPa
Resistência ao escoamento	450 MPa
Elongação	35%
Dureza (HRB)	85 HRB
Ponto de Fusão	~1450°C
Condutividade térmica	17.9 W/m-K
Coefficient of Expansion	16.3 µm/m-K

These outstanding properties make Stainless Steel 330 Powder suitable for a wide range of applications requiring high-temperature strength, oxidation resistance, and corrosion resistance.

APLICAÇÕES

Stainless Steel 330 Powder finds extensive applications across various industries:

• Heat Treating: furnace muffles, retorts, fixtures
• Industrial Furnaces: radiant tubes, conveyor belts
• Chemical Processing: reactor vessels, heat exchangers
• Power Generation: boiler tubes, superheater tubes
• Automotive: exhaust systems, catalytic converters

Its combination of superior properties makes it ideal for critical components subjected to high temperatures and aggressive environments.

Processo de fabrico aditivo

Stainless Steel 330 Powder is typically produced through gas atomization or plasma atomization processes, resulting in spherical particles suitable for additive manufacturing techniques such as selective laser melting (SLM) and powder bed fusion (PBF).

Especificações do pó

Stainless Steel 330 Powder is available in various specifications tailored to meet specific application requirements, encompassing particle size distribution, morphology, apparent density, purity, and oxygen content.

Normas e classificações

Stainless Steel 330 Powder conforms to industry standards such as ASTM A240 and AMS 5592, ensuring its quality and suitability for diverse applications.

Controlo de qualidade

Stringent quality control measures are implemented for Stainless Steel 330 Powder, including chemical analysis, particle size analysis, powder morphology assessment, density testing, purity assessment, and oxygen content analysis, to ensure consistency and reliability.

Análise de custos

The cost of Stainless Steel 330 Powder varies based on several factors, including order volume, particle size range, powder morphology, purity levels, and manufacturer/distributor margins.

Armazenamento e manuseamento de pós

Proper storage and handling practices are imperative to preserve the integrity of Stainless Steel 330 Powder, including storage in sealed containers in a controlled environment and adherence to appropriate handling protocols.

Saúde e segurança

Stainless Steel 330 Powder poses minimal health risks with proper handling, necessitating the utilization of personal protective equipment and adherence to safety protocols during handling and processing.

Perguntas Frequentes

1. What are the main advantages of Stainless Steel 330 Powder? Stainless Steel 330 Powder offers exceptional high-temperature strength, oxidation resistance, and corrosion resistance, making it suitable for a wide range of demanding applications in heat treating, industrial furnaces, and chemical processing industries.
2. Can Stainless Steel 330 Powder be used in additive manufacturing? Yes, Stainless Steel 330 Powder is commonly used in additive manufacturing techniques such as selective laser melting (SLM) and powder bed fusion (PBF) to produce complex components with high strength and resistance to extreme temperatures.
3. Is Stainless Steel 330 Powder suitable for heat treating applications? Yes, Stainless Steel 330 Powder is suitable for heat treating applications, including furnace muffles, retorts, and fixtures, due to its high-temperature strength and oxidation resistance.
4. What are the typical costs associated with Stainless Steel 330 Powder? Costs for Stainless Steel 330 Powder vary based on factors such as volume, particle size range, purity levels, and market conditions.