Product Overview

The INVEST-IND-15 is a precision-engineered heavy-duty nickel alloy casting designed for mission-critical applications in aerospace, power generation, and oil & gas industries. As a certified IN718 investment casting, it delivers exceptional strength-to-weight ratio, outstanding creep resistance at elevated temperatures (up to 650°C), and superior corrosion resistance in aggressive environments. Manufactured via lost-wax investment castings process and fully compliant with AMS 5383 material specification, this component exemplifies dimensional accuracy, surface integrity, and metallurgical consistency. Each unit undergoes rigorous NADCAP-certified inspection—including radiographic testing (RT), fluorescent penetrant inspection (FPI), and direct-reading spectrometry—to ensure full traceability and conformance to aerospace-grade quality standards.

Key Features

• NADCAP-certified manufacturing and inspection processes
• Fully compliant with AMS 5383 for IN718 nickel-based superalloy
• Net-shape or near-net-shape geometry minimizing post-cast machining
• High dimensional stability: ±0.05 mm tolerance on critical features
• Surface finish as-cast: Ra ≤ 3.2 µm (typical)
• Full material certification (MTR) and heat lot traceability included

Technical Specifications

Applications

This IN718 investment casting is widely deployed in high-stress rotating components such as turbine blades, compressor housings, and structural brackets for jet engines and industrial gas turbines. Its reliability makes it ideal for downhole tooling, valve bodies, and pressure containment systems in offshore drilling—where performance under thermal cycling and mechanical fatigue is non-negotiable. As a premium-grade INVEST-IND-15 solution, it supports OEMs and Tier-1 suppliers requiring repeatable, certified investment castings with zero compromise on metallurgical integrity.