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301 Stainless Steel Bar Of High Quality
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301 Stainless Steel Bar Description
301 stainless steel bars are crafted from a metastable austenitic stainless steel featuring a complete austenitic structure under full solid solution conditions. This steel type can be readily strengthened through cold deformation, enhancing its strength and hardness while retaining ample plasticity and toughness. Primarily utilized in the cold working state to reduce equipment weight and prevent rusting, 301 stainless steel bars exhibit work hardening when subjected to external forces, enabling them to absorb more impact energy and provide reliable safety protection for equipment and personnel. However, it’s important to note that 301 stainless steel bars offer less superior corrosion resistance in chemical media such as acid, alkali, and salt, making them unsuitable for use in harsh corrosive environments.
Product Parameters
| Product Name | 301 Stainless Steel Bar Of High Quality | |
| 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 |
| ≤ 0.15 | ≤1.0 | ≤ 2.0 | 16.0～18.0 | 6.0～8.0 | ≤ 0.03 | ≤ 0.045 |
Mechanical Properties
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
| ≥ 520 | ≥ 205 | ≥ 40 | ≤ 187HB ;≤ 90HRB;≤ 200HV |
Physical Performance
| Density(g/cm³) | Modulus of Elasticity(Gpa) | Coefficient of Thermal Expansion(10-6/°C) | Coefficient of Thermal Conductivity(W/m*K) | Resistivity(μohm.in) |
| 7.88 | 193 | 16.9 | 16.2 | 27.4 |
