Product Overview
NFA 35-502 is a high-performance weathering & corrosion-resistant steel plate manufactured under French standards. Designed for long-term outdoor exposure, it develops a protective oxide layer that slows further corrosion, significantly reducing maintenance needs while maintaining structural integrity.
Key Features & Benefits
Superior Corrosion Resistance
Forms a self-protecting rust patina in atmospheric conditions, eliminating the need for painting in most environments.
High Mechanical Strength
Excellent yield & tensile strength (typically 355 MPa min yield strength) for load-bearing structures.
Weldability & Fabrication-Friendly
Compatible with standard welding techniques (SMAW, GMAW, etc.) and easy to cut/bolt for construction.
Cost-Efficient Solution
Reduces lifecycle costs by minimizing painting/coating requirements compared to carbon steel.
Aesthetic Rust Appearance
Develops an attractive, stable reddish-brown patina over time, popular in architectural designs
Technical Specifications
Standard: French NFA 35-502 (equivalent to EN 1.8966/S355J0WP or ASTM A588)
Thickness Range: 2mm – 120mm (custom sizes available)
Surface: Hot-rolled, shot-blasted, or as requested.
Chemical Composition: Optimized with Cu, Cr, Ni, and P for enhanced weather resistance.
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