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Long-Lasting Stainless Steel Metal Plate | HL Finish & Heat Resistance
Long-Lasting Stainless Steel Metal Plate | HL Finish & Heat Resistance
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Long-Lasting Stainless Steel Metal Plate | HL Finish & Heat Resistance
Product Specifications
| Attribute | Details |
|---|---|
| Material Grades | ahimsa stainless steel plates (304, 316L, 321), alloy 2205 duplex stainless steel plate |
| Thickness | 0.3mm–300mm (Customizable) |
| Width | 10mm–4100mm |
| Surface Finish | HL (Hairline), 2B, BA, Mirror (8K), No.4, Embossed |
| Hardness (HV) | 150–250 (Annealed), 300–400 (Cold Rolled) |
| Tensile Strength | 520–860 MPa (Varies by grade and treatment) |
| Yield Strength | 210–450 MPa |
| Thermal Conductivity | 15–30 W/m·K (Depends on alloy) |
| Operating Temperature | -50°C to 600°C (Higher for short-term exposure) |
| Certifications | ASTM A240, ASME SA240, EN 1.4301/1.4404, JIS SUS304/SUS316 |
Technical Properties
Tensile & Bend Strength
Stainless steel plates exhibit exceptional tensile strength (520–860 MPa), ensuring structural integrity under heavy loads. For instance, alloy 2205 duplex stainless steel plate combines high strength (620 MPa tensile) with superior corrosion resistance due to its dual-phase microstructure. Bend strength depends on thickness and alloy composition, with cold-rolled variants offering enhanced rigidity for applications like automotive frames or architectural beams.
Weight Calculation
Weight per unit area is calculated using:
Example: A 3mm-thick 304 plate weighs ~23.8 kg/m².
Identification Methods
- ASTM/ASME Standards: Grades like 304 (UNS S30400) or 316L (S31603).
- EN Standards: 1.4301 (304), 1.4404 (316L).
- Surface Marking: Laser-etched codes for traceability.
Why Stainless Steel Rusts & Prevention
While stainless steel resists rust through its chromium oxide layer, specific conditions can compromise this protection:
- Chloride Exposure: Saltwater or bleach accelerates pitting corrosion.
- Mechanical Damage: Scratches or abrasions expose the base metal to oxidation.
- Galvanic Corrosion: Contact with dissimilar metals (e.g., aluminum vs stainless steel license plate frame) creates electrochemical reactions.
- Organic Contaminants: Food acids or pollutants degrade the passive layer.
Prevention Tips:
- Regular cleaning with pH-neutral detergents.
- Avoid abrasive tools during maintenance.
- Use isolation pads in mixed-metal assemblies.
Applications
- Industrial: Chemical tanks, heat exchangers (alloy 2205 duplex stainless steel plate for high-stress environments).
- Architectural: Elevator panels, façades with HL finish for aesthetics.
- Automotive: Aluminum vs stainless steel license plate frame comparisons favor stainless for durability.
Why Choose Our Stainless Steel Plates?
- Superior Material Integrity: ahimsa stainless steel plates undergo rigorous PMI testing to ensure compliance with global standards.
- Customization: Tailored dimensions, finishes, and alloys (e.g., 316L for marine use).
- Competitive Pricing: Factory-direct sourcing reduces costs by 15–30%.
- Fast Shipping: 90% of orders ship within 7 days.
- Sustainability: 100% recyclable, aligning with eco-friendly practices.
Why Us?
Our commitment to quality, innovation, and customer-centric solutions ensures your projects achieve longevity and cost efficiency. With ISO 9001 certification and a 16-year track record, we deliver stainless steel plates that redefine durability.
