316/316L Anti-Slip Grating – Premium Product Introduction
Material & Chemistry
316/316L anti-slip grating is manufactured from low-carbon, molybdenum-bearing austenitic stainless (16–18 % Cr, 10–14 % Ni, 2–3 % Mo). The alloy’s PREN ≥ 24 delivers superior resistance to pitting, crevice corrosion and chloride stress-corrosion cracking, while the ≤0.03 % C content of 316L eliminates sensitisation in welded joints, giving the grating full corrosion resistance across the heat-affected zone .
Anti-Slip Performance
- Surface options: raised dimple plate, serrated bearing bars or fused button inserts tested to DIN 51130 R11–R13 and UL 410, achieving coefficient of friction ≥ 0.6 wet & dry .
- Open area 30–40 % provides rapid drainage of sea-water, oil and chemical spills, keeping the walking surface dry and safe .
- Load rating: 60 t m⁻² (600 kPa) with ≤ 2 mm deflection under single 200 mm Ø wheel load .
Corrosion Advantages over 304
In marine splash, de-icing s…