Premium AISI 316L Stainless Steel from Gnee steel
Mar 18, 2026
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🧪 Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.030 |
| Manganese (Mn) | ≤ 2.00 |
| Silicon (Si) | ≤ 0.75 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 16.00 - 18.00 |
| Nickel (Ni) | 10.00 - 14.00 |
| Molybdenum (Mo) | 2.00 - 3.00 |
| Nitrogen (N) | ≤ 0.10 |
| Iron (Fe) | Balance |
⚙️ Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (Rm) | 485 - 620 MPa |
| Yield Strength (Rp0.2) | ≥ 205 MPa |
| Elongation (A50mm) | ≥ 40% |
| Hardness (HRB) | ≤ 95 |
| Hardness (HV) | 200 - 250 |
| Impact Energy (KV) | ≥ 60 J (at 20°C) |
| Young's Modulus | 200 GPa |
| Fatigue Limit | 245 MPa (107 cycles) |
| Poisson's Ratio | 0.27 - 0.30 |
🔬 Physical Properties
| Property | Value |
|---|---|
| Density | 8.00 g/cm³ |
| Melting Point | 1400 - 1450°C |
| Thermal Conductivity (20°C) | 16.3 W/m·K |
| Thermal Conductivity (100°C) | 18.3 W/m·K |
| Thermal Expansion (20-100°C) | 16.0×10-6/K |
| Thermal Expansion (20-300°C) | 17.0×10-6/K |
| Specific Heat Capacity | 500 J/kg·K |
| Electrical Resistivity (20°C) | 0.74 µΩ·m |
| Magnetic Permeability | 1.02 µr (Non-magnetic) |
| Curie Temperature | Non-magnetic |
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