304 Stainless Steel Bar / Rod — Manufacturer, Price, Specifications
High-quality 304 Stainless Steel Bar / Rod — direct from factory
What is 304 Stainless Steel Bar / Rod?
304 stainless steel is the most widely used austenitic stainless steel, known for excellent corrosion resistance, good formability, and weldability. It contains 18-20% chromium and 8-10.5% nickel.
304 Stainless Steel Bar / Rod is one of our most popular products, widely used across various industries including food processing equipment and more.
Our 304 Stainless Steel Bar / Rod are manufactured to the highest quality standards and come with full Mill Test Certificates (MTC).
Specifications & Dimensions
Stainless steel round bars, square bars, flat bars and hex bars in various grades and sizes.
Standard Sizes & Weight Chart
Reference sizes and theoretical weights. Custom sizes available upon request.
| Nominal Size | Width | Length | Weight | Note |
|---|---|---|---|---|
| 6 mm | ~0.22 kg/m | Bright / cold drawn | ||
| 12 mm | ~0.89 kg/m | Bright / cold drawn | ||
| 20 mm | ~2.47 kg/m | Bright / black | ||
| 50 mm | ~15.4 kg/m | Hot rolled / forged | ||
| 100 mm | ~61.6 kg/m | Forged bar | ||
| 200 mm | ~246 kg/m | Forged bar |
Chemical Composition (%)
Chemical composition of 304 grade, in accordance with relevant standards.
| Element | Range / Max |
|---|---|
| Carbon (C) | Max: 0.08% |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | Max: 2.00% |
| Silicon (Si) | Max: 1.00% |
| Phosphorus (P) | Max: 0.045% |
| Sulfur (S) | Max: 0.030% |
Mechanical Properties
Typical mechanical properties of 304 at room temperature.
| Property | Value |
|---|---|
| Tensile Strength (min) | 515 MPa (75,000 psi) |
| Yield Strength (0.2% offset, min) | 205 MPa (30,000 psi) |
| Elongation (in 50mm, min) | 40% |
| Hardness (max) | HRB 92 / HB 201 |
Applications of 304 Steel
304 steel is widely used in the following industries and applications:
- Food processing equipment
- Kitchen appliances and utensils
- Chemical containers and piping
- Architectural trim and handrails
- Medical devices
- Brewery and dairy equipment
Why Choose Rubao-Chinasteel as Your Supplier?
Direct Factory Price
We own our manufacturing facilities, ensuring competitive pricing without middlemen markup.
Rigorous Quality Control
Every batch undergoes 3-stage inspection: raw material, production, and final testing with full test reports.
Fast Global Delivery
Standard orders ship within 7-15 days. Well-established logistics network to major ports worldwide.
Custom Processing
Cutting, bending, welding, polishing, and surface treatment available according to your drawings.
Flexible MOQ
Minimum order from 1 ton for standard products. Trial orders welcome for new customers.
24/7 Service
Dedicated sales engineer assigned to each order. Quick response via email, phone, and WhatsApp.
Frequently Asked Questions
What is 304 steel?
What sizes are available for Stainless Steel Bar / Rod?
What standards does 304 comply with?
What is the minimum order quantity?
What is the lead time?
Do you provide Mill Test Certificates?
Ready to Get Your Quote?
Send us your specifications and quantity, and we'll reply within 24 hours with a competitive offer.