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301 Stainless Steel Strip–Premium Quality From A Trusted Manufacturer
The 301 stainless steel strip is a high-strength, austenitic stainless steel known for its excellent corrosion resistance, impressive work-hardening capabilities, and versatility across various applications. Produced by leading manufacturers in China, this grade is widely used in industries like automotive, aerospace, and construction due to its durability and resistance to mild corrosive environments. Whether you need a 301 stainless steel strip roll or 301 cold-rolled steel strip, this product offers exceptional performance for both structural and decorative purposes.
Price: Contact Us for a Custom Quote
Interested in purchasing 301 stainless steel strips? Contact our China manufacturer for a customized quote. Pricing for 301 stainless steel strips, including options like 301 stainless strip roll, 301 stainless strips, and 301 cold-rolled steel strips, varies based on thickness, width, and temper condition. Contact sales for competitive pricing and bulk order terms on 301 stainless steel metal strips.
Specifications
Here’s a detailed breakdown of the technical specs for 301 ss strip:
- Thickness: 0.05mm to 3.0mm (customizable)
- Width: 3mm 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 bright annealed
- Temper: Annealed, 1/4 Hard, 1/2 Hard, Full Hard
- Standard: ASTM A240, ASTM A666, EN 10088-2
These specifications ensure precision for applications requiring 301 ss strips or 301 stainless strips in various tempers and finishes.
Key Features (Advantages)
- High Strength Through Work Hardening: Achieves exceptional tensile strength (up to 1240 MPa in full hard condition) via cold working, making 301 ss strip ideal for high-stress applications.
- Good Corrosion Resistance: Resists mild corrosive environments, perfect for outdoor and industrial uses of ss 301 strip.
- Excellent Formability: Retains good ductility even in tempered conditions, allowing easy forming and drawing for 301 ss strip roll.
- Magnetic Properties After Cold Work: Non-magnetic when annealed but becomes magnetic with cold working, adding versatility to 301 stainless steel metal strips.
- Cost-Effective Durability: Offers a balance of strength and corrosion resistance at a lower cost than 304, impacting 301 ss strip price favorably for budget projects.
Applications
The 301 ss strip is highly versatile, serving multiple industries and uses:
- Automotive: Used in trim, wheel covers, and structural components, leveraging the high strength of 301 ss strip.
- Aerospace: Applied in airframes and clamps, where 301 ss strips provide strength and corrosion resistance.
- Construction: It is ideal for structural components and architectural elements, benefiting from the durability of 301 ss strip roll.
- Consumer Goods: Employed in utensils, cookware, and appliance parts like toaster springs, using the formability of ss 301 strips.
- Industrial Equipment: 301 cold-rolled steel strip is perfect for springs, fasteners, and chemical processing equipment, where reliability under stress is essential.
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 16.0–18.0 |
| Nickel (Ni) | 6.0–8.0 |
| Carbon (C) | ≤0.15 |
| Silicon (Si) | ≤1.0 |
| Manganese (Mn) | ≤2.0 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 515–760 MPa |
| Yield Strength | 205–275 MPa |
| Elongation | 40–60% |
| Hardness (Brinell) | ≤217 HBW |
| Hardness (Rockwell C) | ≤95 HRB |
| Modulus of Elasticity | 193 GPa |
Chemical Properties
The 301 stainless steel strip offers good resistance to:
- Acids: It has moderate resistance to organic acids and dilute inorganic acids (e.g., nitric) but is limited in strong acids like hydrochloric, requiring caution in acidic environments.
- Alkalis: Performs well against mild alkaline solutions, but performance may degrade in highly concentrated alkalis.
- Environmental Restrictions: Avoid prolonged exposure to chloride-rich or marine environments without proper maintenance. Pitting and stress corrosion cracking can occur, limiting 301 ss strip use unless treated.
This resistance suits 301 ss strip for mild to moderate corrosive environments.
Things to Note (Limitations)
While versatile, 301 ss strip has some constraints:
- High Temperatures: Strength and corrosion resistance decrease above 800°F (427°C), restricting its use in extreme heat for ss 301 strips.
- Chloride Environments: Susceptible to pitting and stress corrosion cracking in chloride-rich settings, requiring protective measures or regular maintenance for 301 ss strips.
- Carbide Precipitation: Susceptible to intergranular corrosion in weld heat-affected zones due to higher carbon content, limiting use in some welded applications unless using low-carbon variants like 301L.
Corrosion Data
| Environment | Corrosion Rate |
|---|---|
| Atmospheric Corrosion (Rural) | <0.001 mm/year |
| Atmospheric Corrosion (Urban) | <0.002 mm/year |
| Atmospheric Corrosion (Marine) | 0.002–0.01 mm/year |
| Fresh Water | <0.001 mm/year |
| Salt Water | 0.01–0.03 mm/year |
| Mild Organic Acids | <0.002 mm/year |
| Strong Acids | 0.05–0.5 mm/year |
| Alkaline Solutions | <0.001 mm/year |
| Chlorinated Water | 0.005–0.015 mm/year |
| Intergranular Corrosion | Negligible |
Contact us for detailed corrosion resistance data specific to your application.
Best Welding and Manufacturing Practices
- Welding Methods: Use TIG or MIG welding for 301 ss strip, with 308L filler metal recommended to minimize intergranular corrosion. Post-weld annealing at 1010–1120°C followed by rapid cooling is advised for optimal corrosion resistance, especially for 301 cold-rolled steel strips.
- Forming Tips: 301 ss strip roll is highly formable in the annealed condition, but its high work-hardening rate (14 MPa increase per 1% reduction) may require intermediate annealing for severe forming.
- Processing Tips: Use sharp tools and lubricate during slitting, cutting, or punching to maintain the surface quality of 301 stainless steel metal strips and ensure precision in manufacturing 301 ss strips.
What Customers Say About
Frequently Asked Questions
Q1: How does 301 stainless steel strip differ from 304 stainless steel strip?
A: 301 ss strip has higher strength due to work hardening but less corrosion resistance than 304, especially in chloride environments. It’s ideal for 301 stainless steel strip in high-strength applications, while 304 suits harsher conditions.
Q2: What scenarios is 301 stainless steel strip suitable for?
A: It’s perfect for automotive, aerospace, and construction applications requiring high strength. Avoid high-chloride or high-temperature environments for ss 301 strip without proper treatment to prevent corrosion.
Q3: What’s the 301 stainless steel strip price?
A: Pricing varies by thickness, temper, and volume. Contact our China manufacturer at sales for a quote on 301 ss strip price or 301 stainless steel strip roll options.
Q4: Can 301 stainless steel strip be used outdoors?
A: Yes, but it’s best for mild outdoor conditions. In marine or chloride-rich areas, use protective coatings or maintenance to prevent corrosion of 301 ss strips.
Q5: Is 301 cold-rolled steel strip magnetic?
A: Yes, 301 cold-rolled steel strip becomes magnetic after cold working, unlike its non-magnetic annealed state, adding versatility for 301 ss strip applications.