304 Stainless Steel Rod 30mm Diameter X 12 Inch Length For Chemical Processing Equipment
304 stainless steel rod sizes:
Material Grade:304 / UNS S30400
Standard:ASTM A276, ASTM A479
Diameter:30mm (1.181 inch)
Length:12 Inch (304.8mm)
Surface Finish:Bright, Polished, Cold Drawn, Pickled
| Item | Description |
|---|---|
| Product Name | 304 Stainless Steel Rod |
| Material Grade | 304 / UNS S30400 |
| Standard | ASTM A276, ASTM A479 |
| Product Type | Stainless Steel Round Bar / Rod |
| Diameter | 30mm (1.181 inch) |
| Length | 12 Inch (304.8mm) |
| Surface Finish | Bright, Polished, Cold Drawn, Pickled |
| Manufacturing Process | Hot Rolled / Cold Drawn |
| Shape | Round |
| Condition | Annealed / Solution Treated |
| Certification | EN10204 3.1 MTC Available |
304 Stainless Steel Rod 30mm Diameter X 12 Inch Length is a premium austenitic stainless steel round bar designed for chemical processing equipment, machining components, and general industrial applications. Manufactured according to ASTM A276 and ASTM A479 standards, this 304 stainless steel rod combines excellent corrosion resistance, good mechanical properties, and superior formability.
With a 30mm diameter and 12 Inch (304.8mm) length, this precision stainless steel round bar is widely used in chemical processing machinery, and industrial fabrication where high reliability and long service life are required.
Chemical Composition Of 304 Stainless Steel Round Bar
| Element | 304 Stainless Steel |
|---|---|
| Carbon (C) | ≤0.08 |
| Chromium (Cr) | 18.00–20.00 |
| Nickel (Ni) | 8.00–10.50 |
| Manganese (Mn) | ≤2.00 |
| Silicon (Si) | ≤1.00 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Iron (Fe) | Balance |
Mechanical Properties Of ASTM A276 304 Stainless Steel Bar
| Property | Typical Value |
|---|---|
| Tensile Strength | ≥515 MPa |
| Yield Strength (0.2%) | ≥205 MPa |
| Elongation | ≥40% |
| Hardness | ≤201 HB |
| Rockwell Hardness | ≤92 HRB |
| Property | Value |
|---|---|
| Density | 7.93 g/cm³ |
| Melting Point | 1400–1450°C |
| Elastic Modulus | 193 GPa |
| Thermal Conductivity | 16.2 W/m·K |
| Electrical Resistivity | 0.72 μΩ·m |
| Specific Heat | 500 J/kg·K |
Chemical Processing Equipment
Due to its corrosion resistance, 12 Inch 304 Stainless Steel Round Bar is widely applied in:
- Chemical processing machinery
- Storage tanks
- Pipeline components
- Equipment supports
- Pump and valve components
- Industrial fabrication parts
Other Industrial Applications
- Food processing equipment
- Pharmaceutical equipment
- Marine components
- Precision machining parts
- Automotive components
- General engineering applications
304 vs 316 Stainless Steel Rod Comparison
| Feature | 304 Stainless Steel Rod | 316 Stainless Steel Rod |
|---|---|---|
| Corrosion Resistance | Excellent | Superior |
| Chloride Resistance | Moderate | Excellent |
| Cost | Lower | Higher |
| Machinability | Excellent | Good |
| Common Uses | General industrial, architectural | Marine, chemical, offshore |
For normal industrial and architectural applications, 304 stainless steel rod provides an excellent balance between performance and cost.
Available Sizes
JUDE STEEL can supply:
| Diameter Range | Length Options |
|---|---|
| 6mm–500mm | 12", 24", 36", 48", 72" |
| Custom Diameter | Custom Cut Length Available |
Other grades available:
- 304L Stainless Steel Rod
- 316 Stainless Steel Rod
- 316L Stainless Steel Round Bar
- 321 Stainless Steel Rod
- Duplex 2205 Stainless Steel Bar
Q1: What is a 304 stainless steel rod used for?
304 stainless steel rods are widely used for architectural trim, chemical processing equipment, machining components, food equipment, and general industrial applications due to their corrosion resistance and strength.
Q2: Is 304 stainless steel rod corrosion resistant?
Yes. 304 stainless steel provides excellent resistance to atmospheric corrosion, moisture, and many industrial environments.
Q3: Can you supply 30mm diameter stainless steel rod in custom lengths?
Yes. JUDE STEEL provides custom cutting services for different lengths according to customer requirements.
Q4: What is the difference between stainless steel rod and round bar?
In industrial markets, "rod" and "round bar" are often used interchangeably. Stainless steel round bar usually refers to solid circular metal products used for machining and structural applications.
Q5: Do you provide ASTM A276 304 stainless steel round bar certification?
Yes. Material certificates including EN10204 3.1 MTC are available upon request.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.