Product Overview

AeroGrade-316L-HR is a premium-grade hot-rolled stainless plate engineered for extreme corrosion resistance, high-temperature stability, and structural integrity in mission-critical industrial environments. This 25mm stainless plate is manufactured to the stringent requirements of ASME SA-240 and EN 10088-2, with full traceability certified by a Mill Test Report EN 10204 3.1. As a high-performance 316L hot rolled plate, it delivers superior pitting and crevice corrosion resistance—especially in chloride-rich settings such as marine, chemical processing, and offshore applications. Its low carbon content (≤0.03%) prevents sensitization during welding, ensuring consistent intergranular corrosion resistance across fabricated assemblies.

Designed for heavy-duty custom fabrication and precision forging workflows, this stainless plate offers excellent formability, weldability, and surface uniformity—making it ideal for OEMs and Tier-1 suppliers requiring reliable raw material inputs for pressure vessels, heat exchangers, and structural components.

Key Features

• Complies fully with ASME SA-240 and EN 10088-2 standards
• Mill Test Report EN 10204 3.1 included for full material traceability
• Optimized for hot forging, bending, and CNC machining
• Exceptional resistance to acids, seawater, and industrial solvents
• Uniform microstructure and tight dimensional tolerances (±0.8mm thickness)
• Surface finish: 2B cold-rolled + pickled & passivated post-hot-rolling

Technical Specifications

Applications

This AeroGrade-316L-HR plate is widely deployed in sectors demanding uncompromising reliability: offshore oil & gas platforms, pharmaceutical and food-grade process equipment, desalination plant components, aerospace tooling substrates, and high-integrity forged valve bodies and flanges. It serves as a foundational ASME SA-240 plate for pressure-rated fabrications and is frequently specified in API, PED, and NORSOK-compliant projects where long-term performance under aggressive service conditions is non-negotiable.