SA240 Gr 201L (S20103) Stainless Steel Plate Supplier | ASME SA240 Specifications, Equivalent Materials, and Price

 

When your project requires a cost-effective material with good corrosion resistance and formability for general-purpose applications, ASME SA240 Gr 201L (S20103) stainless steel plate is an excellent choice. Supplied by Gangsteel, a leading ASME SA240 stainless steel supplier in China, this low-carbon, austenitic stainless steel is renowned for its balanced ASME SA240 Gr 201L corrosion resistance and affordability, making it ideal for architectural, decorative, and industrial applications.

Gangsteel offers ASME SA240 Gr 201L stainless steel plate, sheet, bar, and custom components, fully compliant with ASME SA240 and ASTM A240 standards.

This page provides detailed insights into the ASME SA240 Gr 201L chemical composition, mechanical properties, equivalent materials, specifications, applications, and competitive ASME SA240 Gr 201L price per kg. Explore our ASME SA240 stainless sheet portfolio for related grades like ASME SA240 Gr 201LN, ASME SA240 Gr 304, and ASME SA240 Gr 316.


 

1. What is ASME SA240 Gr 201L (S20103)?

ASME SA240 Gr 201L, also known as UNS S20103, is a low-carbon, austenitic stainless steel alloy with 16.0-18.0% chromium, 3.5-5.5% nickel, and 5.5-7.5% manganese, designed as a cost-effective alternative to traditional austenitic grades like 304. The low carbon content enhances weldability, while the high manganese content improves strength and formability, making ASME SA240 Gr 201L material ideal for applications requiring moderate corrosion resistance and good mechanical properties, such as kitchenware, structural components, and decorative panels.

Compared to ASME SA240 Gr 201LN, ASME SA240 Gr 201L has no nitrogen addition, offering slightly lower strength but comparable corrosion resistance for less demanding environments.

Gangsteel’s ASME SA240 Gr 201L stainless steel plate is engineered for industries seeking affordability without compromising performance, providing a budget-friendly alternative to grades like ASME SA240 Gr 304 or ASME SA240 Gr 316.

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2. ASME SA240 Gr 201L Chemical Composition

The ASME SA240 Gr 201L chemical composition, compliant with ASME SA240 standards, is optimized for cost-effective corrosion resistance and formability.

Element

Percentage (%)

Chromium (Cr)

16.0 – 18.0

Nickel (Ni)

3.5 – 5.5

Manganese (Mn)

5.5 – 7.5

Carbon (C)

≤ 0.03

Nitrogen (N)

≤ 0.25

Silicon (Si)

≤ 1.0

Phosphorus (P)

≤ 0.045

Sulfur (S)

≤ 0.03

Iron (Fe)

Balance (~65%)

Note: The high manganese and low carbon content provide ASME SA240 Gr 201L with good formability and weldability, offering cost-effective corrosion resistance compared to ASME SA240 Gr 304 in less aggressive environments.

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3. ASME SA240 Gr 201L Mechanical Properties

The ASME SA240 Gr 201L mechanical properties, tested per ASME SA240, offer a balance of strength, ductility, and formability, making ASME SA240 Gr 201L stainless steel plate suitable for general-purpose applications.

Property

Value at 20°C

Tensile Strength (MPa)

≥ 655 (95 ksi)

Yield Strength (MPa)

≥ 310 (45 ksi)

Elongation (%)

≥ 40

Hardness (HRB)

≤ 100

Density

7.80 g/cm³ (0.282 lb/in³)

Note: Solution annealing at 1010-1120°C (1850-2048°F) optimizes UNS S20103 mechanical properties for formability and corrosion resistance. Contact Gangsteel for a detailed ASME SA240 Gr 201L technical data sheet.

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4. ASME SA240 Gr 201L Allowable Stress

The allowable stress values for ASME SA240 Gr 201L, per ASME BPVC Section II, Part D, ensure reliable performance in general-purpose applications.

Temperature (°C)

Allowable Stress (MPa)

100

180

200

160

300

145

400

135

500

125

Note: These values ensure ASME SA240 Gr 201L material performs reliably in architectural and industrial components under moderate temperatures.

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5. ASME SA240 Gr 201L Equivalent Materials

ASME SA240 Gr 201Laligns with international standards for global compatibility.

Standard

Grade

UNS

S20103

W.Nr.

1.4371

EN

X2CrMnNiN17-7-5

ASTM

A240 201l

ASME

SA240 201l

Note: ASME SA240 Gr 201L equivalent grades comply with ASME SA240, offering interchangeability with ASME SA240 Gr 201LN for applications requiring higher strength due to nitrogen addition.

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6. ASME SA240 Gr 201L vs ASME SA240 Gr 201LN, ASME SA240 Gr 304, and ASME SA240 Gr 316

Choosing the right material is critical to your project’s success. Here’s how ASME SA240 Gr 201L compares to ASME SA240 Gr 201LN, ASME SA240 Gr 304, and ASME SA240 Gr 316:

Property

ASME SA240 Gr 201L (S20103)

ASME SA240 Gr 201LN (S20153)

ASME SA240 Gr 304 (S30400)

ASME SA240 Gr 316 (S31600)

UNS Number

S20103

S20153

S30400

S31600

Type

Austenitic

Austenitic

Austenitic

Austenitic

Nickel Content

3.5-5.5%

4.0-5.5%

8.0-10.5%

10.0-14.0%

Chromium Content

16.0-18.0%

16.0-18.0%

18.0-20.0%

16.0-18.0%

Manganese Content

5.5-7.5%

6.4-7.5%

≤ 2.0%

≤ 2.0%

Molybdenum Content

-

-

-

2.0-3.0%

Nitrogen Content

≤ 0.25%

0.10-0.25%

-

-

Corrosion Resistance

Good in mild environments

Good in mild environments

Excellent in general use

Excellent in chlorides

Strength

Moderate

High

Moderate

Moderate

Temp Range

Up to 500°C (932°F)

Up to 500°C (932°F)

Up to 870°C (1598°F)

Up to 870°C (1598°F)

Cost (USD/kg)

4-8

5-9

5-10

6-12

Applications

Decorative, structural

Structural, cryogenic

General, food industry

Marine, chemical

  • ASME SA240 Gr 201L vs ASME SA240 Gr 201LN: ASME SA240 Gr 201L offers cost-effective corrosion resistance and formability, while ASME SA240 Gr 201LN provides higher strength due to nitrogen addition, suitable for cryogenic applications.
  • ASME SA240 Gr 201L vs ASME SA240 Gr 304: ASME SA240 Gr 201L is more cost-effective with moderate corrosion resistance, while ASME SA240 Gr 304 offers superior corrosion resistance for general-purpose applications.
  • ASME SA240 Gr 201L vs ASME SA240 Gr 316: ASME SA240 Gr 201L is a budget-friendly option for mild environments, while ASME SA240 Gr 316 excels in chloride-heavy and marine applications.

Conclusion: Choose ASME SA240 Gr 201L for cost-effective decorative and structural applications, ASME SA240 Gr 201LN for enhanced strength in structural uses, ASME SA240 Gr 304 for general corrosion resistance, or ASME SA240 Gr 316 for aggressive chloride environments.

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7. ASME SA240 Gr 201L Specifications

Gangsteel provides ASME SA240 Gr 201L stainless steel plate, sheet, bar, and custom components to meet your project’s needs, compliant with ASME SA240 standards:

7.1 Plate and Sheet

  • Thickness: 0.5 mm to 100 mm (plate), 0.1 mm to 6 mm (sheet)
  • Width: Up to 4200 mm
  • Length: 2000 mm to 12000 mm (or coiled for sheet)
  • Surface Finish: Hot-rolled, cold-rolled, annealed, pickled, 2B, No.1, or customized
  • Standards: ASME SA240, ASTM A240
  • Applications: ASME SA240 Gr 201L plate for structural components, UNS S20103 sheet for decorative panels

7.2 Bar

  • Diameter: 6 mm to 500 mm
  • Length: Up to 12000 mm
  • Finish: Hot-rolled, cold-drawn, centerless ground
  • Standards: ASTM A479, ASME SA-479
  • Applications: ASME SA240 Gr 201L bar for fittings and fasteners

7.3 Custom Components

  • Types: Flanges (ASME B16.5), fittings, CNC-machined parts
  • Tolerances: ±0.05 mm for precision components
  • Applications: Tailored solutions for architectural and industrial applications

Note: Need a specific size or finish? Gangsteel offers custom solutions, including annealing at 1010-1120°C, to meet ASME SA240 requirements. Contact us for bespoke ASME SA240 Gr 201L material specifications.

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8. Applications of ASME SA240 Gr 201L

ASME SA240 Gr 201Lis designed for industries requiring cost-effective corrosion resistance and formability. Key ASME SA240 Gr 201L applications include:

  • Architectural: ASME SA240 Gr 201L stainless steel plate for cladding and structural components.
  • Decorative: UNS S20103 sheet for kitchen appliances, sinks, and decorative panels.
  • Industrial: ASME SA240 Gr 201L bar for fittings in mild corrosive environments.
  • Automotive: Trim and exhaust components.
  • Consumer Goods: Cookware and household appliances.

Note: Compared to ASME SA240 Gr 304, ASME SA240 Gr 201L offers a cost-effective alternative for less aggressive environments with similar aesthetic appeal.

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9. Price of ASME SA240 Gr 201L

The ASME SA240 Gr 201L price per kg ranges from USD 4-8 per kg (FOB), influenced by:

  • Alloy Content: Lower nickel (3.5-5.5%) reduces costs compared to ASME SA240 Gr 304.
  • Market Demand: Demand in architectural and consumer goods industries drives UNS S20103 price.
  • Product Form: ASME SA240 Gr 201L stainless steel plate may cost more than sheet due to processing complexity.
  • Global Supply Chain: Freight and availability impact ASME SA240 Gr 201L cost.

For a precise ASME SA240 Gr 201L price per kg or bulk discounts, contact Gangsteel.

We’ll ensure you get the best value for your project.

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10. Related Stainless Steel Grades

Gangsteel offers a wide range of ASME SA240 stainless sheet grades to complement ASME SA240 Gr 201L for various applications:

Note: These grades complement ASME SA240 Gr 201L in architectural, decorative, and corrosion-resistant applications. Contact Gangsteel for a full catalog to find the perfect material for your project.

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11. Why Choose Gangsteel?

At Gangsteel, we prioritize quality and reliability to ensure your project succeeds.

Our ASME SA240 Gr 201L stainless steel plate is crafted to meet the stringent requirements of ASME SA240 standards, delivering exceptional performance in mild corrosive environments.

With a commitment to customer satisfaction, we offer:

  • Quality Assurance: Every ASME SA240 Gr 201L stainless steel plate complies with ASME SA240 and ASTM A240 standards, backed by EN 10204 3.1/3.2 certificates for complete confidence.
  • Fast Delivery: Standard orders ship in 7-15 days, with expedited options to keep your project on schedule.
  • Customization: Need a specific size or shape? We provide precision cutting (CNC, laser, waterjet), welding, and tailored heat treatments to meet your exact requirements, including widths up to 4200 mm.
  • Global Supply: Serving clients in Saudi Arabia, UAE, India, Europe, and beyond, we ensure reliable delivery no matter where you are.
  • Extensive Inventory: Explore our wide range of ASME SA240 stainless sheet grades, including ASME SA240 Gr 201LN and ASME SA240 Gr 304.

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12. Conclusion

For projects requiring cost-effective corrosion resistance and formability in mild environments, ASME SA240 Gr 201L stainless steel plate from Gangsteel is your ideal solution.

Known as UNS S20103, its low-carbon, high-manganese austenitic structure delivers excellent performance for architectural cladding, decorative panels, and consumer goods, offering a budget-friendly alternative to ASME SA240 Gr 304.

Available in versatile specifications (0.5-100 mm thickness, up to 4200 mm width) and equivalent grades (W.Nr. 1.4371, EN X2CrMnNiN17-7-5), Gangsteel provides quality at a competitive ASME SA240 Gr 201L price per kg (USD 4-8/kg).

Contact Gangsteeltoday for a quick quote on ASME SA240 Gr 201L price per kg or to request a detailed UNS S20103 technical data sheet.

Browse our ASME SA240 stainless sheet portfolio to find the perfect solution for your cost-effective and corrosion-resistant needs!

 

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