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316 Stainless Steel Plate (ASTM A240 / SUS316 / 06Cr17Ni12Mo2) is a premium molybdenum-bearing austenitic stainless steel sheet, widely recognized as the top choice for projects requiring exceptional resistance to chloride corrosion, acidic environments, and sustained high-temperature operation. Compared to standard 304 stainless steel, the 2.0–3.0% molybdenum content in 316 grade dramatically improves its anti-pitting, anti-crevice corrosion performance, making it far more reliable for harsh working conditions.

Our full stock range covers thin plates (0.1mm–3mm), medium plates (3mm–25mm), thick plates (25mm–100mm) and extra-thick plates over 100mm, with surface options including 2B, BA, 8K mirror, HL hairline, No.1 hot-rolled finish. Every batch is sourced from top domestic and international steel mills, with 100% material test report (MTR) provided before delivery.

Key Specifications & Standard Compliance

Parameter	Detailed Data
Standard Grade	AISI 316, 316L, 316Ti, 316H, SUS316, 1.4401, 06Cr17Ni12Mo2
Thickness Range	0.01mm – 100mm (custom ultra-thin foil & extra-thick plate available)
Common Sheet Size	1000x2000mm, 1219x2438mm (4ft x 8ft), 1500x6000mm, 1524x6096mm (5ft x 10ft)
Surface Treatment	2B, BA, 6K/8K mirror, HL hairline, No.4 brushed, No.1 hot rolled, embossed, coated
Density	7.98 g/cm³
Mechanical Properties	Tensile Strength ≥ 620MPa, Yield Strength ≥ 310MPa, Elongation ≥ 30%
Compliance Standards	ASTM A240, ASTM A480, ASME SA240, EN 10088, GB/T 24511

Unmatched Performance Advantages

1. Superior Chloride & Acid Corrosion Resistance
   The added molybdenum element stabilizes the material’s passive film, delivering outstanding tolerance to seawater, salt spray, acetic acid, phosphoric acid, sulfate and alkaline solutions. It effectively avoids pitting corrosion even in coastal splash zones and high-salinity working environments.

2. Excellent High-Temperature Stability
   316 stainless steel plate can continuously work at 1200–1300°C without structural deformation, maintaining stable mechanical strength and creep resistance under long-term high-heat conditions. The 316H variant further optimizes high-temperature performance for furnace and heat exchanger applications.

3. Anti-Intergranular Corrosion Design
   Our 316Ti grade adds titanium element to preferentially combine with carbon, preventing chromium carbide precipitation at grain boundaries during 450–850°