SA240 Gr 415 (S41500) Stainless Steel Sheet

SA240 Gr 415 (S41500) Stainless Steel Plate Supplier | Specifications, Equivalent Materials, and Price

When your project demands a material that combines strength, corrosion resistance, and toughness in challenging environments, SA240 Gr 415 (S41500) stainless steel plate is a standout choice. Supplied by Gangsteel, a leading stainless steel supplier in China, this martensitic stainless steel is renowned for its excellent balance of mechanical properties and corrosion resistance in applications like oil and gas, power generation, and chemical processing.

Gangsteel offers SA240 Gr 415 stainless steel plate, sheet, bar, and custom components, meeting ASME SA240 and ASTM A240 standards. This page provides detailed insights into the SA240 Gr 415 chemical composition, mechanical properties, equivalent materials, specifications, applications, and competitive SA240 Gr 415 price per kg. Explore our ASME SA240 stainless sheet portfolio for related grades like SA240 Gr 316L, SA240 Gr 304, and SA240 Gr 317.

1. What is SA240 Gr 415 (S41500)?

SA240 Gr 415, also known as UNS S41500, is a martensitic stainless steel alloy with a balanced composition of chromium (11.5-14.0%), nickel (3.5-5.5%), and molybdenum (0.5-1.0%), designed for high strength, good corrosion resistance, and excellent toughness, particularly in mildly corrosive environments.

Its martensitic structure, enhanced by heat treatment, makes SA240 Gr 415 material ideal for components requiring durability and resistance to stress-corrosion cracking (SCC) in oilfield equipment, turbine blades, and valve parts. Compared to SA240 Gr 316, SA240 Gr 415 offers higher strength and better toughness at lower temperatures, though with slightly less corrosion resistance in aggressive media.

Gangsteel’s SA240 Gr 415 stainless steel plate is tailored for industries needing robust performance, providing a cost-effective alternative to austenitic grades like SA240 Gr 304L or SA240 Gr 317L.

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2. SA240 Gr 415 Chemical Composition

The SA240 Gr 415 chemical composition, compliant with ASME SA240, is optimized for strength and corrosion resistance in demanding environments.

Note: The chromium and nickel content provide SA240 Gr 415 with good corrosion resistance, while low carbon ensures weldability and toughness, outperforming SA240 Gr 304 in strength for oilfield applications.

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3. SA240 Gr 415 Mechanical Properties

The SA240 Gr 415 mechanical properties, tested per ASME SA240, offer high strength and toughness, making SA240 Gr 415 stainless steel plate suitable for high-stress applications.

Note: Heat treatment, typically quenching and tempering at 620-680°C (1148-1256°F), optimizes UNS S41500 mechanical properties for strength and toughness. Contact Gangsteel for a detailed SA240 Gr 415 technical data sheet.

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4. SA240 Gr 415 Allowable Stress

The allowable stress values for SA240 Gr 415, per ASME BPVC Section II, Part D, ensure safe performance in high-stress applications.

Note: These values ensure SA240 Gr 415 material performs reliably in oilfield equipment and turbine components under moderate temperatures.

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5. SA240 Gr 415 Equivalent Materials

SA240 Gr 415aligns with international standards for global compatibility.

Note: SA240 Gr 415 equivalent grades comply with ASME SA240, offering interchangeability with SA240 Gr 316 in less corrosive environments but with higher strength.

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6. SA240 Gr 415 vs SA240 Gr 316, SA240 Gr 304, and SA240 Gr 317L

Choosing the right stainless steel grade can make or break your project. Here’s how SA240 Gr 415 compares to SA240 Gr 316, SA240 Gr 304, and SA240 Gr 317L:

• SA240 Gr 415 vs SA240 Gr 316: SA240 Gr 415 offers higher strength and toughness for oilfield applications, while SA240 Gr 316 excels in chloride corrosion resistance.
• SA240 Gr 415 vs SA240 Gr 304: SA240 Gr 415 provides superior strength and toughness, while SA240 Gr 304 is better for general corrosion resistance at a lower cost.
• SA240 Gr 415 vs SA240 Gr 317L: SA240 Gr 415 is stronger for high-stress applications, while SA240 Gr 317L offers better corrosion resistance in acidic environments.

Conclusion: Choose SA240 Gr 415 for high-strength oilfield and turbine applications, SA240 Gr 316 for marine environments, SA240 Gr 304 for cost-effective general use, or SA240 Gr 317L for acidic chemical processing.

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7. SA240 Gr 415 Specifications

Gangsteel provides SA240 Gr 415 stainless steel plate, sheet, bar, and custom components to meet your project’s needs:

7.1 Plate and Sheet

• Thickness: 0.5 mm to 100 mm (plate), 0.1 mm to 6 mm (sheet)
• Width: 1000 mm to 3000 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: ASTM A240, ASME SA240
• Applications: SA240 Gr 415 plate for oilfield equipment, UNS S41500 sheet for turbine blades

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: SA240 Gr 415 bar for valve stems 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 oil and gas and power generation industries

Note: Need a specific size or finish? Gangsteel offers custom solutions, including heat treatment at 620-680°C. Contact us for bespoke SA240 Gr 415 material specifications.

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8. Applications of SA240 Gr 415

SA240 Gr 415is built for industries where strength and toughness are critical. Key SA240 Gr 415 applications include:

• Oil and Gas: SA240 Gr 415 stainless steel plate for valve bodies and pump shafts.
• Power Generation: UNS S41500 plate for turbine blades and compressor components.
• Chemical Processing: SA240 Gr 415 bar for fittings in mildly corrosive environments.
• Aerospace: SA240 Gr 415 sheet for high-strength structural components.
• Marine: Components requiring toughness and moderate corrosion resistance.

Note: Compared to SA240 Gr 316L, SA240 Gr 415 offers higher strength for high-stress applications but less corrosion resistance in chlorides.

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9. Price of SA240 Gr 415

The SA240 Gr 415 price per kg ranges from USD 10-20 per kg (FOB), influenced by:

• Alloy Content: Moderate chromium (11.5-14.0%) and nickel (3.5-5.5%) keep costs lower than SA240 Gr 317L.
• Market Demand: Demand in oil and gas and power generation drives UNS S41500 price.
• Product Form: SA240 Gr 415 stainless steel plate may cost more than sheet due to processing complexity.
• Global Supply Chain: Freight and availability impact SA240 Gr 415 cost.

For a precise SA240 Gr 415 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 SA240 Gr 415 for various applications:

• SA240 Gr 201: Cost-effective for general applications.
• SA240 Gr 202: General corrosion resistance for decorative uses.
• SA240 Gr 255: High strength for structural applications.
• SA240 Gr 301: High strength for springs and fasteners.
• SA240 Gr 301L: Low-carbon for improved weldability.
• SA240 Gr 301LN: Nitrogen-enhanced for strength and weldability.
• SA240 Gr 302: General-purpose austenitic stainless steel.
• SA240 Gr 304: Versatile for food and general industries.
• SA240 Gr 304H: High-temperature strength for heat exchangers.
• SA240 Gr 304L: Low-carbon for weldability in corrosive environments.
• SA240 Gr 304LN: Nitrogen-enhanced for strength.
• SA240 Gr 304N: High strength for structural applications.
• SA240 Gr 305: High nickel for deep drawing applications.
• SA240 Gr 309CB: High-temperature corrosion resistance.
• SA240 Gr 309H: High-temperature strength for furnaces.
• SA240 Gr 309HCB: Enhanced high-temperature performance.
• SA240 Gr 309S: Corrosion resistance for high-temperature applications.
• SA240 Gr 310CB: High-temperature strength with columbium.
• SA240 Gr 310H: High-temperature resistance for furnaces.
• SA240 Gr 310HCB: Enhanced high-temperature performance.
• SA240 Gr 310MOLN: Nitrogen-enhanced for urea production.
• SA240 Gr 310S: High-temperature corrosion resistance.
• SA240 Gr 316: Excellent corrosion resistance for marine applications.
• SA240 Gr 316CB: Columbium-stabilized for weldability.
• SA240 Gr 316H: High-temperature strength for chemical processing.
• SA240 Gr 316L: Low-carbon for enhanced weldability.
• SA240 Gr 316LN: Nitrogen-enhanced for strength and corrosion resistance.
• SA240 Gr 316N: High strength for structural applications.
• SA240 Gr 316Ti: Titanium-stabilized for high-temperature weldability.
• SA240 Gr 317: High corrosion resistance for chemical processing.
• SA240 Gr 317L: Low-carbon for acidic environments.

Note: These grades complement SA240 Gr 415 in oil and gas, power generation, 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?

When you’re sourcing SA240 Gr 415, you need a supplier who delivers quality, speed, and value. Here’s why Gangsteel is your trusted partner:

• Quality Assurance: Every SA240 Gr 415 stainless steel plate meets ASTM A240 and ASME SA240 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 track.
• Customization: Need a specific size or shape? We offer precision cutting (CNC, laser, waterjet), welding, and tailored heat treatments.
• Global Supply: We serve clients in Saudi Arabia, UAE, India, Europe, and beyond, ensuring reliable delivery wherever you are.
• Extensive Inventory: Choose from our wide range of ASME SA240 stainless sheet grades, including SA240 Gr 316 and SA240 Gr 304.

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12. Conclusion

For projects requiring high strength and toughness in demanding environments, SA240 Gr 415 stainless steel plate from Gangsteel is your ideal solution. Known as UNS S41500, its martensitic structure delivers exceptional performance for oilfield equipment, turbine blades, and valve components, offering higher strength than SA240 Gr 316L. Available in versatile specifications (0.5-100 mm thickness, up to 3000 mm width) and equivalent grades (W.Nr. 1.4313, EN X3CrNiMo13-4), Gangsteel provides quality at a competitive SA240 Gr 415 price per kg (USD 10-20/kg).

Contact Gangsteel today for a quick quote on SA240 Gr 415 price per kg or to request a detailed UNS S41500 technical data sheet. Browse our ASME SA240 stainless sheet portfolio to find the perfect solution for your high-strength needs!