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304 Stainless Steel Strip – High-Strength Quality from Leading Manufacturer
The 304 stainless steel strip is a versatile, austenitic stainless steel known for its exceptional corrosion resistance, strength, and formability, making it a top choice for various applications. Produced by leading manufacturers in China, it’s widely used in food processing, chemical equipment, architectural projects, and more, thanks to its resistance to oxidation and acids. Whether you need a 304 stainless steel strip roll or 304 cold-rolled steel strip, this product offers unmatched reliability and performance for industrial and decorative needs.
Price: Contact Us for a Custom Quote
Are you looking to buy a 304 stainless steel strip? Contact our China manufacturer for a tailored quote. Pricing for 304 ss strips, including options like 304 ss strip roll, 304 stainless strips, and 304 cold-rolled steel strip, varies based on thickness, width, and surface finish—contact sales for competitive pricing and bulk order terms on 304 stainless steel metal strips.
Specifications
Here’s a detailed breakdown of the technical specs for 304 ss strip:
- Thickness: 0.1mm to 3.0mm (customizable)
- Width: 10mm to 600mm (customizable, often slit from coils)
- Length: Coil (standard outer diameter up to 1200mm) or cut-to-length
- Surface Finish: 2B, BA, No.4, HL, or polishedÂ
- Standard: ASTM A240, JIS G4305, EN 10088-2
- Edge: Slit edge or deburred edge (for 304 stainless steel metal strips)
These specifications ensure precision for applications requiring 304 ss strips or strips in various widths and finishes.
Key Features (Advantages)
- Superior Corrosion Resistance: Offers excellent resistance to atmospheric and chemical corrosion, making 304 ss strip ideal for harsh environments.
- High Formability: 304 ss strip rolls are easy to bend, form, and weld, making them perfect for fabricating intricate shapes.
- Aesthetic Appeal: Provides a shiny, smooth finish, enhancing architectural and decorative uses of ss 304 strip.
- Strength and Durability: Maintains high tensile and yield strength, ensuring longevity for 304 cold-rolled steel strips in demanding applications.
- Hygienic Properties: Non-porous and easy to clean, ideal for food-grade applications of 304 ss strips.
Applications
The 304 ss strip is highly versatile, serving multiple industries and uses:
- Food Processing: Used in equipment like conveyors, blades, and packaging, leveraging the corrosion resistance and hygiene of 304 ss strip.
- Chemical Industry: Applied in reactors, pipelines, and valves, where 304 ss strips resist acids and chemicals.
- Architectural Projects: This material is ideal for trim, railings, and decorative panels, benefiting from the aesthetic finish of 304 ss strip roll.
- Automotive: Employed in trim, springs, and fasteners, using the durability of ss 304 strips.
- Medical Equipment: 304 cold-rolled steel strip is perfect for surgical instruments and hospital fixtures, ensuring sterility and strength.
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 18.0–20.0 |
| Nickel (Ni) | 8.0–10.5 |
| Carbon (C) | ≤0.08 |
| Silicon (Si) | ≤0.75 |
| Manganese (Mn) | ≤2.0 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Nitrogen (N) | ≤0.10 |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 515–620 MPa |
| Yield Strength | 205–310 MPa |
| Elongation | 40–60% |
| Hardness (Brinell) | ≤201 HBW |
| Hardness (Rockwell B) | ≤92 HRB |
| Modulus of Elasticity | 193 GPa |
Chemical Properties
The 304 ss strip offers superior resistance to:
- Acids: Excellent resistance to most organic and inorganic acids (e.g., nitric, sulfuric), but caution is needed in highly concentrated hydrochloric acid environments.
- Alkalis: Performs well against alkaline solutions, maintaining integrity in most pH ranges, though extreme alkalis may require evaluation.
- Environmental Restrictions: Avoid prolonged exposure to highly saline or chloride-rich environments (e.g., coastal areas) without proper maintenance, as pitting can occur, limiting 304 ss strip use unless treated.
Things to Note (Limitations)
While versatile, 304 ss strip has some constraints:
- High Temperatures: Strength and corrosion resistance may decrease above 870°C (1600°F), restricting its use in extreme heat for ss 304 strip.
- Chloride Environments: Susceptible to pitting and crevice corrosion in chloride-rich settings, requiring protective measures or regular maintenance for 304 ss strips.
- Cost: More expensive than 201 or 430 grades due to higher nickel content, which may impact 304 ss strip price for budget-sensitive projects.
Corrosion Data
| Environment | Corrosion Rate |
|---|---|
| Atmospheric Corrosion (Rural) | <0.001 mm/year |
| Atmospheric Corrosion (Urban) | <0.001 mm/year |
| Atmospheric Corrosion (Marine) | 0.001–0.005 mm/year |
| Fresh Water | <0.001 mm/year |
| Salt Water | 0.005–0.015 mm/year |
| Mild Organic Acids | <0.001 mm/year |
| Strong Acids | 0.01–0.1 mm/year |
| Alkaline Solutions | <0.001 mm/year |
| Chlorinated Water | 0.002–0.01 mm/year |
| Intergranular Corrosion | Negligible |
Contact us for detailed corrosion resistance data specific to your application.
Best Welding and Manufacturing Practices
- Welding Methods: For 304 SS strip, use TIG or MIG welding with 308L or 309L filler metals for strong, corrosion-resistant joints. Preheating is typically unnecessary, but post-weld annealing may enhance corrosion resistance, especially for 304 cold-rolled steel strips.
- Forming Tips: Highly formable due to its austenitic structure, but avoid excessive cold working to prevent work hardening—annealing may be needed post-forming for 304 ss strip roll.
- Processing Tips: Use sharp tools and lubricate during cutting, slitting, or punching to maintain the surface quality of 304 stainless steel metal strips or polished finishes and ensure precision in 304 stainless strip manufacturing.
What Customers Say About
Frequently Asked Questions
Q1: How does 304 stainless steel strip differ from 316 stainless steel strip?
A: 304 ss strip is more affordable but has less corrosion resistance than 316, especially in chloride-rich environments. It’s ideal for 304 stainless steel strip in general industrial uses, while 316 suits marine or harsh chemical settings.
Q2: What scenarios is 304 stainless steel strip suitable for?
A: It’s perfect for food processing, chemical equipment, and architectural projects. Avoid extreme chloride or high-temperature environments for ss 304 strip without proper treatment to prevent corrosion.
Q3: What’s the 304 ss strip price?
A: Pricing varies by thickness, finish, and volume. Contact our China manufacturer at sales for a quote on 304 ss strip price or 304 ss strip roll options.
Q4: Can 304 ss strip be used outdoors?
A: Yes, but it’s best for mild outdoor conditions. In coastal or chloride-rich areas, use protective coatings or maintenance to prevent corrosion of 304 ss strips.
Q5: Is 304 cold-rolled steel strip weldable?
A: Yes, 304 cold-rolled steel strip welds well with TIG or MIG using 308L/309L fillers, ensuring strong, corrosion-resistant joints for 304 stainless steel strip applications.