201 Stainless Steel Plate
The 201 Stainless Steel Plate is a versatile, cost-effective alternative to other stainless steel grades, offering excellent strength, durability, and corrosion resistance. Made from a combination of chromium, manganese, and nickel, 201 Stainless Steel Plates are commonly used in a wide variety of applications that require a balance between performance and affordability. While not as corrosion-resistant as higher-grade stainless steels like 304 or 316. 201 stainless steel offers significant advantages in cost and mechanical properties, making it ideal for a wide range of industrial and commercial uses.
- Product Introduction
201 Stainless Steel Plate combines affordability with reliable corrosion resistance, tailored for projects where weight savings and aesthetics matter. With a unique manganese-nickel-chromium alloy (16% Cr, 4% Ni, 6% Mn), it outperforms 430 steel in humid indoor settings while costing 25% less than 304. Ideal for Southeast Asia's tropical climates, budget-conscious construction, and high-volume manufacturing, it's the smart choice for balancing durability and cost.
What Sets 201 Plates Apart?
Moisture Resistance
Handles 80% humidity without surface pitting (ASTM G31 tested).
Weight Efficiency
15% lighter than 304 plates of the same thickness-cuts shipping costs.
Adaptable Aesthetics
Choose from embossed, hairline (No. 4), or mirror-polished finishes.
Weld-Ready
Pre-annealed to 180–250 HV hardness for crack-free TIG/MIG welding.
Critical Specifications
| Parameter | 201 Plate Performance | Common Alternatives |
|---|---|---|
| Thickness | 1.0–50mm (±0.05mm tolerance) | 430 (limited to 20mm for weld integrity) |
| Thermal Expansion | 17.3 µm/m·℃ (matches carbon steel) | 304: 16.9 µm/m·℃ (risk of joint stress) |
| Yield Strength | 275 MPa (structural stability) | 430: 310 MPa (brittle in thin sections) |
| Surface Options | Embossed, No.4. BA, or custom patterns | 304: Limited to standard finishes |
Industry-Specific Solutions
1. Architectural Cladding
Use: Shopping mall facades, elevator interiors
Benefit: Embossed patterns hide scratches in high-traffic areas
2. Food Service Equipment
Use: Commercial kitchen counters, buffet trays
Benefit: Resists citric acid (pH 2–5) from citrus-based cleaners
3. Transport Manufacturing
Use: Bus interior panels, RV cabinets
Benefit: 30% lighter than 304-improves fuel efficiency
4. Renewable Energy
Use: Solar panel mounting frames (non-coastal)
Benefit: Withstands UV exposure without coating
Client Success Across Asia
Jakarta Mall Developer: "Embossed 201 plates reduced facade maintenance by 40%."
Guangzhou Appliance Maker: "No rust on kitchen units after 2 years in humid factories."
Indian Railways Contractor: "Cut material costs by 28% vs. 304 in AC coach interiors."
Technical FAQs
Q: Can 201 plates handle coastal areas?
A: Limited to 5km inland-use 316L within 1km of saltwater.
Q: Best cleaning method for hairline finishes?
A: Microfiber cloth + pH-neutral cleaner; avoid circular motions.
Q: Minimum order for custom embossing?
A: 2 tons (standard patterns) | 5 tons for proprietary designs.
Q: Lead time for 10mm+ thick plates?
A: 10–14 days from Vietnam/Malaysia mills.
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