Excellent Product 330 Stainless Steel Bar
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330 Stainless Steel Bar Description
The 330 stainless steel bar is crafted from a high-strength, high-temperature, and corrosion-resistant stainless steel material. It boasts exceptional mechanical properties and superior high-temperature resistance. With a meticulously controlled chemical composition, 330 stainless steel offers excellent corrosion resistance and toughness, making it suitable for use in extreme environments, particularly those with high temperatures and strong corrosion. Furthermore, 330 stainless steel holds significant value as a high-performance, versatile stainless steel material. Through advanced manufacturing processes and scientific design, 330 stainless steel bars demonstrate outstanding performance, establishing themselves as indispensable and crucial materials in modern industrial applications.
Product Parameters
| Product Name | Excellent Product 330 Stainless Steel Bar | |
| Type | Steel Bar | |
| 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 | 1.0~1.5 | ≤ 2.0 | 18.0~22.0 | 34.0~37.0 | ≤ 0.03 | ≤ 0.03 |
Mechanical Properties
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
| ≥552 | ≥207 | ≥ 40 | ≤ 85HRB |
Physical Performance
| Density(g/cm³) | Modulus of Elasticity(Gpa) | Coefficient of Thermal Expansion(10-6/°C) | Coefficient of Thermal Conductivity(W/m*K) | Resistivity(ΜΩ. cm) |
| 8.00 | 197 | 14.4 | 12.5 | 101.7 |




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