310s Stainless steel bar/rod is a high alloy austenitic stainless steel bar, known for its excellent high temperature oxidation resistance and corrosion resistance. Its high content of chromium (about 25%) and nickel (about 20%) enables it to maintain good mechanical properties and oxidation resistance in high temperature environments (up to 1100°C).
310s Stainless steel bar/rod is suitable for extreme high temperature conditions, such as heat treatment equipment, heating furnaces, boilers, heat exchangers, and high temperature parts in the chemical and petroleum industries. In addition, it also has excellent creep strength and thermal fatigue resistance, as well as good weldability and processability. It is an ideal choice for high temperature and high corrosion environments, and can meet the needs of severe industrial applications.
Product Parameters
Product Name | 310s Stainless Steel Bar/Rod |
Type | Steel Bar/Rod |
Outer Diameter | Round Bar | 4mm-500mm |
Hexagon Bar | 18mm-57mm (11/16″ to 2-3/4″) |
Square Bar | 18mm-47mm (11/16″ to 1-3/4″) |
Flat Steel | 1/2 "to 10", Thickness: 2mm-150mm, Can provide customized |
Length | 1-6 meters, Length can be customized |
Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. |
Surface | Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc. |
Scope of Application | Stainless steel bars are used in a variety of industries such as shipbuilding, Defense, Automotive, Textiles, Paper and pulp, Manufacturing, Cement, Heavy earthmoving equipment and construction, etc. |
Chemical Composition
| C | Si | Mn | Cr | Ni | S | P |
| ≤ 0.08 | ≤1.0 | ≤ 2.0 | 24.0～26.0 | 19.0～22.0 | ≤ 0.03 | ≤ 0.045 |
Mechanical Properties
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
| ≥520 | ≥205 | ≥40 | ≤ 217HB;≤ 95HRB |