IN625 – EMETAL3D

IN 625

Overview

Inconel 625 (IN625) is a nickel-based alloy primarily composed of nickel, chromium, and molybdenum. It also contains smaller proportions of niobium, iron, and cobalt. These elements collectively contribute to its outstanding corrosion resistance, high strength, and durability, especially at elevated temperatures.

Powder compatibility

DIN 17744 / UNS: N06625 / ASTM B446 / 2.4856

GH3625, N06625, NCF625, NS3306

Brief introduction

This material finds diverse applications across industries due to its remarkable properties. It is commonly used in aerospace engineering for components like turbine blades, combustion chambers, and exhaust systems due to its high-temperature strength and corrosion resistance. Additionally, it is employed in chemical processing equipment, marine applications, and the oil and gas industry for its ability to withstand corrosive environments, making it an ideal choice for valves, reactors, and components exposed to harsh conditions.

Powder characteristics

Chemical composition

Mechanical properties

The test samples were printed in the EP-M300 & EP-M650 with the 50µm process.

DIN EN ISO 6892-1: 2020-06: A224

DIN 50125:2022-08: B6x30

Heat treatment

Inconel 625 is often used in its solution-annealed state, involving heating the alloy to approximately 980°C to 1065°C followed by rapid cooling, to achieve optimal mechanical properties such as strength and toughness. Additionally, a precipitation-hardening treatment can be applied by heating the material to around 870°C to 980°C (1600°F to 1800°F) and then cooling, enhancing specific properties when needed.

Recommended Heat treatment:

Disclaimer

Recommendations are for guidance only and the suitability of the material for any application can only be confirmed upon getting to know the actual service conditions. Continuous development may cause changes in technical data without any prior notice. The current datasheet is only valid for EPlus3D materials.
All test data has been created with a well-maintained machine with well-maintained powder if machine is operated incorrectly or the feed material is not maintained performance of the material may not be seen.
Alterations to the parameter sets after they have been provided to the customer may also affect the overall performance of the material.
All tensile testing carried out to (DIN EN ISO 6892-1: 2020-06: A224, DIN 50125:2022-08: B6x30). Orientation Z defined as vertical perpendicular to the build plate. XY orientation defined as Parallel to the plate in the X or Y direction of the top view of the plate.
All Hardness measurements carried out to standard (ISO 6508-1:2016).