Standart Steel T1
Standart Steel T1: free metal PBR material with albedo, normal, roughness, metalness, height maps. CC0 licensed.

Crafted from the prompt: "Structural mild steel plate, neutral light gray industrial steel, authentic rolled steel surface, subtle steel grain, fine natural manufacturing texture, soft uneven roughness, restrained industrial surface variation, realistic steel microstructure, physically based material, neutral grayscale albedo suitable for tinting, clean new industrial steel, designed as a base material for further weathering and blending, military industrial sci-fi aesthetic."
PBR maps included: albedo, normal, roughness, metalness, height. Resolution 1K. Download: PNG maps in a ZIP archive. License CC0 (public domain).
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