Quick Detail:
Diameter: 3mm-480mm, 1/8″ to 2 1/4″
Standard: GB1220, ASTM A484/484M, EN 10060/ DIN 1013 ASTM A276, EN 10278, DIN 671
Shape: round, flat, square, angle, hexagonal
Finish: Black, NO.1, mill finish, cold draw, H9, H11
2304 stainless steel bar is a duplex austenitic-ferritic stainless steel, featuring high strength and low price. It solid solution treatment temperature of about 1000 ℃, the organization of 40% -50% ferrite and 50% -60% austenite. 2304 stainless steel can replace 304L and 316L commonly used austenitic stainless steel and development.
Uses of 2304 stainless steel bar include the manufacture of amine recovery equipment, hydrocarbon fermentation equipment, heat exchangers for industry, preheaters for cooking pots in the pulp and paper industry, and train seat frames in wet and hot, offshore areas. In addition, it can be used in the chemical industry, marine engineering, construction, food processing and other fields.
Product Description Of 2304 Stainless Steel Bar
Chemical Components Of 2304 Stainless Steel Bar
| Element | Carbon (C) | Chromium (Cr) | Nickel (Ni) | Manganese (Mn) | Silicon (Si) | Phosphorus (P) | Sulfur (S) | Nitrogen (N) | Molybdenum (Mo) |
| Composition % | 0.02 max | 22.0-23.0 | 3.0-3.5 | 2.0 max | 1.0 max | 0.03 max | 0.02 max | 0.1 max | 0.1-0.6 |
Physical Property Of 2304 Stainless Steel Bar
| Property | Value |
| Density | 7.8 g/cm³ |
| Melting Point | 1400-1450°C (2550-2640°F) |
| Thermal Conductivity | 19 W/(m·K) |
| Specific Heat Capacity | 0.46 J/g·K |
| Electrical Resistivity | 85 μΩ·cm |
| Modulus of Elasticity | 200 GPa (29,000 ksi) |
| Poisson’s Ratio | 0.3 |
| Hardness (Brinell) | 290-310 HB |
| Magnetic Properties | Non-magnetic |
Mechanical Property Of 2304 Stainless Steel Bar
| Property | Value |
| Tensile Strength | 620-800 MPa (90-116 ksi) |
| Yield Strength | 400 MPa (58 ksi) |
| Elongation at Break | 25% min |
| Reduction in Area | 45% min |
| Hardness (Rockwell C) | 29-31 HRC |
| Impact Strength | 100 J (74 ft-lb) at -40°C (-40°F) |
Features Of 2304 Stainless Steel Bar
- Duplex structure: 2304 stainless steel consists of austenite and ferrite two kinds of organizational structure, this duplex structure makes it has high strength and good corrosion resistance.
- Good toughness and strength: austenite has good toughness and strength.
- Good corrosion resistance: ferrite has good corrosion resistance.
- Better welding performance and processing performance: 2304 stainless steel also has good welding performance and processing performance, can be processed and manufactured through a variety of processing methods to meet the needs of different areas.
Application Of 2304 Stainless Steel Bar
- Chemical industry: 2304 stainless steel bar has excellent corrosion resistance and can be used to make caustic alkali solutions, organic acids (SCC resistant), amine recovery equipment, fermentation equipment for hydrocarbons and so on.
- Food industry: Because 2304 stainless steel bar has good strength and corrosion resistance and is easy to clean, it is widely used in food processing equipment, conveying machinery and so on.
- Pressure vessel field: 2304 stainless steel bar has good strength and corrosion resistance, it can be used to manufacture pressure vessels and reduce their weight.
- Mining and ocean engineering field: 2304 stainless steel bar has better corrosion resistance and strength, which can be used for abrasive/corrosive applications in mining, and offshore platforms, ship fittings, etc. in the field of ocean engineering.
- Construction and decoration field: 2304 stainless steel bar has good strength, corrosion resistance and aesthetics, and can be used for building structures and decorative materials.
- Automobile and railroad field: 2304 stainless steel bar can be used to manufacture some parts in the automobile and railroad field, such as heat exchangers, cooking pot preheaters, train seat frames in hot and humid areas, and so on.
- Electronic and semiconductor industry: 2304 stainless steel bar has excellent corrosion resistance and strength, and can be used to manufacture chips, debris storage tanks and so on
