Nickel Alloy K500 Powder

Nickel Alloy K500 Powder: Overview

Nickel Alloy K500 Powder is a highly sought-after nickel-based alloy powder renowned for its exceptional corrosion resistance, high strength, and excellent mechanical properties. Widely utilized across industries, particularly in marine, chemical processing, and aerospace sectors, this powder serves critical roles in applications requiring superior performance under demanding conditions.

Composition

Nickel Alloy K500 Powder is meticulously crafted with precise alloying elements to achieve its outstanding properties:

Element	Weight %
Nickel (Ni)	63.0-70.0
Copper (Cu)	27.0-33.0
Aluminum (Al)	2.30-3.15
Titanium (Ti)	≤0.35
Manganese (Mn)	≤1.50
Iron (Fe)	≤2.0
Silicon (Si)	≤0.5
Carbon (C)	≤0.25
Sulfur (S)	≤0.010
Phosphorus (P)	≤0.020

These alloying elements synergistically contribute to the alloy’s strength, corrosion resistance, and mechanical properties.

Properties

Nickel Alloy K500 Powder exhibits remarkable properties essential for demanding applications:

Property	Value
Density	8.44 g/cm³
Hardness (HRB)	65-90
Tensile Strength	1100-1400 MPa
Yield Strength	790-1180 MPa
Elongation	20-30%
Melting Point	1300-1350°C
Thermal Conductivity	17.0 W/m-K
Coefficient of Expansion	13.3 µm/m-K

These outstanding properties make Nickel Alloy K500 Powder suitable for a wide range of applications requiring high strength, corrosion resistance, and durability.

Applications

Nickel Alloy K500 Powder finds extensive applications across various industries:

• Marine: propeller shafts, pump and valve components
• Chemical Processing: pump and valve components, springs
• Aerospace: aircraft components, landing gear parts
• Oil & Gas: downhole equipment, springs, fasteners
• Electronic: connectors, springs

Its combination of superior properties makes it ideal for critical components subjected to corrosive environments and high-stress conditions.

Additive Manufacturing Process

Nickel Alloy K500 Powder is typically produced through gas atomization or plasma atomization processes, yielding spherical particles suitable for additive manufacturing techniques such as selective laser melting (SLM) and electron beam melting (EBM).

Powder Specifications

Nickel Alloy K500 Powder is available in various specifications tailored to meet specific application requirements, including particle size distribution, morphology, apparent density, purity, and oxygen content.

Standards and Grades

Nickel Alloy K500 Powder conforms to industry standards such as ASTM B865 and AMS 4676, ensuring its quality and suitability for diverse applications.

Quality Control

Stringent quality control measures are implemented for Nickel Alloy K500 Powder, including chemical analysis, particle size analysis, powder morphology assessment, density testing, purity assessment, and oxygen content analysis, to ensure consistency and reliability.

Cost Analysis

The cost of Nickel Alloy K500 Powder varies based on several factors, including order volume, particle size range, powder morphology, purity levels, and manufacturer/distributor margins.

Powder Storage And Handling

Proper storage and handling practices are imperative to preserve the integrity of Nickel Alloy K500 Powder, including storage in sealed containers in a controlled environment and adherence to appropriate handling protocols.

Health And Safety

Nickel Alloy K500 Powder poses minimal health risks with proper handling, necessitating the utilization of personal protective equipment and adherence to safety protocols during handling and processing.

FAQ

1. What are the main advantages of Nickel Alloy K500 Powder? Nickel Alloy K500 Powder offers exceptional corrosion resistance, high strength, and durability, making it suitable for demanding applications in corrosive environments.
2. Is Nickel Alloy K500 Powder suitable for marine applications? Yes, Nickel Alloy K500 Powder is commonly used in marine applications for its excellent corrosion resistance, making it ideal for propeller shafts, pump, and valve components.
3. Can Nickel Alloy K500 Powder be used in aerospace applications? Yes, Nickel Alloy K500 Powder is suitable for aerospace applications, including aircraft components and landing gear parts, due to its high strength and corrosion resistance.
4. What additive manufacturing processes can utilize Nickel Alloy K500 Powder? Nickel Alloy K500 Powder can be processed using additive manufacturing techniques such as selective laser melting (SLM) and electron beam melting (EBM) to produce complex components with high precision.
5. What are the typical costs associated with Nickel Alloy K500 Powder? Costs for Nickel Alloy K500 Powder vary based on factors such as volume, particle size range, purity levels, and market conditions.