Stainless Steel Bar
310S Stainless Steel Bar
310S stainless steel has incredible oxidation resistance and corrosion resistance as an austenitic chromium-nickel stainless steel. Because of a higher percentage of chromium and nickel, so that it possesses better creep strength as well as high temperature resistance.
310S stainless steel bar has great performances in terms of oxidation resistance, corrosion resistance, acid and alkali resistance given its high content of nickel and chromium. After increasing the content of carbon in austenitic stainless steel, the strength is improved because of its solid solution strengthening effect. The chemical composition of austenitic stainless steel mainly features chromium and nickel, with extra molybdenum, tungsten, niobium and titanium. With a face-centered cubic structure, it has better strength and creep strength at high temperatures. 310S stainless steel bars are commonly adopted as manufacturing parts in the production of boiler, steam turbine, industrial furnace and aviation, petrochemical.
Product Parameters
| Product Name | 310S Stainless Steel Bar |
|---|---|
| Type | Steel Bar |
| Outer Diameter (Round Bar) | 4mm - 500mm |
| Outer Diameter (Hexagon Bar) | 18mm - 57mm (11/16″ to 2-3/4″) |
| Outer Diameter (Square Bar) | 18mm - 47mm (11/16″ to 1-3/4″) |
| Flat Steel | 1/2″ to 10″, Thickness: 2mm - 150mm (customizable) |
| Length | 1 - 6 meters (customizable) |
| Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. |
| Surface | Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No.4, BA, etc. |
| Scope of Application | Shipbuilding, defense, automotive, textiles, paper and pulp, manufacturing, cement, heavy earthmoving equipment and construction, etc. |
Chemical Composition
| C | Si | Mn | Cr | Ni | S | P | Mo |
|---|---|---|---|---|---|---|---|
| ≤ 0.03 | ≤ 1.0 | ≤ 2.0 | 16.0 – 18.0 | 10.0 – 14.0 | ≤ 0.03 | ≤ 0.045 | 2.0 – 3.0 |
Mechanical Properties
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
|---|---|---|---|
| ≥ 480 | ≥ 177 | ≥ 40 | ≤187HB / ≤90HRB / ≤200HV |
Physical Performance
| Density (g/cm³) | Modulus of Elasticity (GPa) | Thermal Expansion (10⁻⁶/°C) | Thermal Conductivity (W/m·K) | Resistivity (μΩ·cm) |
|---|---|---|---|---|
| 7.99 | 193 | 16.0 | 16.2 | 74 |
