Nickel-Based Alloy In738LC Spherical Powder for 3D Printing

• Type: Alloy Powder
• Standard: ASTM, JIS, GB
• Composition: Ferrous Steel Scrap
• Technique: 3D Printing/Laser Cladding
• Shape: Spherical Powder
• Surface Treatment: Polished
• Model NO.: IN738LC
• Application: Aeronautical Parts
• Main Products: In738LC (K438)
• Mobility: ≤16s/50g
• Bulk Density: ≥4.60/Cm3
• Oxygen Content: ≤200ppm
• Nitrogen Content: ≤200ppm
• Compressive Strength /MPa: 1000±50
• Yield Strength /MPa: 900±50
• Elongation /%: 13±2
• Transport Package: III
• Specification: In738LC
• Trademark: Fitech
• Origin: China

Product Description

Features

IN738LC is a low carbon metal powder that can precipitatively harden nickel-based alloys for additive manufacturing.

Main products	In738LC
Mobility	15-53μm	≤16s/50g
Bulk density		≥4.60g/cm3
Oxygen content		≤200ppm
Nitrogen content		≤200ppm
Mechanical property	Compressive strength /Mpa 1000±50 Yield strength /Mpa 900±50 Elongation /%  13±2

 

Items	Cr	Co	Mo	W	Ta	Nb
Mass fraction%	15.7-16.3	8.0-9.0	1.5-2.0	2.4-2.8	1.5-2.0	0.6-1.1
Items	Al	Ti	B	Zr	C	Si
Mass fraction%	3.2-3.7	3.0-3.5	0.005-0.015	0.05-0.15	0.1-0.2	<0.3
Items	S	P	Mn	Fe	Ni
Mass fraction%	<0.015	<0.015	<0.2	<0.5	Bal.

IN738LC(K438) is a nickel-based precipitity-hardened isaxed crystal cast superalloy, which is one of the best alloys with thermal corrosion resistance. The temperature is less than 900°C, and the alloy is strengthened by adding drill, chromium and elements for solid solution, adding aluminum and elements to form V phase, adding boron and elements to clean and strengthen the grain boundaries. The alloy has excellent thermal corrosion resistance, moderate high temperature strength and good microstructure stability. The alloy is used in long-life turbine working blades and guide blades for Marine and surface industrial gas turbines, as well as turbine parts and corrosion resistant components for aircraft engines.

Application

This kind of steel is mainly used in precision forging dies and plastic molds.

Injection mold parts

Unlike heat-resistant steel, superalloys can be used at higher temperatures and resist high temperature oxidation and thermal corrosion, and the material maintains a stable crystal structure and no structural changes in the solid solution under long-term high temperature environment. Through alloying element formulation optimization and precise control, as well as special smelting and refining technology, Jinna's superalloys have better stability and resistance to material service process degradation, which can improve the service life of materials and provide material safety assurance for customers.

Anhui Fitech Material Co., Ltd. is a high-tech Manufacturer and ISO 14001:2015 environmental management system, ISO 9001:2015 quality management system ,ISO 45001 occupational health and safety certification certified company who is known as ''One Stop Advanced Materials Provider'' in China, concentrated on providing high-purity metals and high-quality chemical raw materials for high-tech enterprises and research institutes. We have cooperated with a number of domestic and foreign research institutes to jointly develop new products and to improve product processing system.

FAQs

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.