SA240 Gr 439 (S43035) Stainless Steel Sheet Supplier

SA240 Gr 439 (S43035) Stainless Steel Plate Supplier | ASME SA240 Specifications, Equivalent Materials, and Price

When your project requires a material with excellent corrosion resistance, superior weldability, and good heat resistance for automotive and industrial applications, ASME SA240 Gr 439 (S43035) stainless steel plate is an outstanding choice. Supplied by Gangsteel, a leading ASME SA240 stainless steel supplier in China, this ferritic stainless steel is renowned for its ASME SA240 Gr 439 corrosion resistance and suitability for high-temperature environments up to 815°C (1500°F), making it ideal for automotive exhaust systems, appliances, and heat exchanger components.

Gangsteel offers ASME SA240 Gr 439 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 439 chemical composition, mechanical properties, equivalent materials, specifications, applications, and competitive ASME SA240 Gr 439 price per kg. Explore our ASME SA240 stainless sheet portfolio for related grades like ASME SA240 Gr 436, ASME SA240 Gr 434, and ASME SA240 Gr 430.

1. What is ASME SA240 Gr 439 (S43035)?

ASME SA240 Gr 439, also known as UNS S43035, is a ferritic stainless steel alloy with 17.0-19.0% chromium and titanium stabilization (0.20-1.00%) for enhanced weldability and resistance to intergranular corrosion. Its low carbon content and titanium addition make ASME SA240 Gr 439 material ideal for applications requiring excellent corrosion resistance in mildly corrosive environments and good heat resistance, such as automotive exhaust systems, kitchen appliances, and heat exchanger tubes.

Compared to ASME SA240 Gr 436, ASME SA240 Gr 439 offers higher chromium content for improved corrosion resistance, while providing better weldability than ASME SA240 Gr 430 due to titanium stabilization.

Gangsteel’s ASME SA240 Gr 439 stainless steel plate is engineered for industries seeking corrosion-resistant, weldable solutions, offering a robust alternative to grades like ASME SA240 Gr 409 or ASME SA240 Gr 444.

Long-tail keywords: what is ASME SA240 Gr 439, UNS S43035 properties, ASME SA240 Gr 439 material specifications, ferritic stainless steel ASME SA240 Gr 439

2. ASME SA240 Gr 439 Chemical Composition

The ASME SA240 Gr 439 chemical composition, compliant with ASME SA240 standards, is optimized for corrosion resistance, weldability, and heat resistance.

Note: The titanium stabilization and low carbon content enhance ASME SA240 Gr 439’s weldability and resistance to intergranular corrosion, while the high chromium content provides superior corrosion resistance compared to ASME SA240 Gr 430.

Long-tail keywords: ASME SA240 Gr 439 chemical composition, UNS S43035 composition, ASME SA240 Gr 439 stainless steel composition, ferritic ASME SA240 Gr 439 alloy

3. ASME SA240 Gr 439 Mechanical Properties

The ASME SA240 Gr 439 mechanical properties, tested per ASME SA240, provide moderate strength, good ductility, and excellent weldability, making ASME SA240 Gr 439 stainless steel plate suitable for automotive and industrial applications.

Note: Annealing at 760-815°C (1400-1500°F) optimizes UNS S43035 mechanical properties for corrosion resistance and weldability. Contact Gangsteel for a detailed ASME SA240 Gr 439 technical data sheet.

Long-tail keywords: ASME SA240 Gr 439 mechanical properties, UNS S43035 strength, ASME SA240 Gr 439 material properties, ferritic ASME SA240 Gr 439 strength

4. ASME SA240 Gr 439 Allowable Stress

The allowable stress values for ASME SA240 Gr 439, per ASME BPVC Section II, Part D, ensure reliable performance in high-temperature and corrosive applications.

Note: These values ensure ASME SA240 Gr 439 material performs reliably in automotive exhaust systems and industrial components under moderate temperatures.

Long-tail keywords: ASME SA240 Gr 439 allowable stress, UNS S43035 corrosion resistance, ASME SA240 Gr 439 material stress, ferritic ASME SA240 Gr 439 stress

5. ASME SA240 Gr 439 Equivalent Materials

ASME SA240 Gr 439 aligns with international standards for global compatibility.

Note: ASME SA240 Gr 439 equivalent grades comply with ASME SA240, JIS, and GB standards, offering interchangeability with ASME SA240 Gr 436 for applications requiring molybdenum-enhanced corrosion resistance.

Long-tail keywords: ASME SA240 Gr 439 equivalent, UNS S43035 equivalent, ASME SA240 Gr 439 material standards, ferritic ASME SA240 Gr 439 equivalent, JIS SUS 439, GB 00Cr18Ti

6. ASME SA240 Gr 439 vs ASME SA240 Gr 436, ASME SA240 Gr 434, and ASME SA240 Gr 430

Choosing the right material is critical to your project’s success. Here’s how ASME SA240 Gr 439 compares to ASME SA240 Gr 436, ASME SA240 Gr 434, and ASME SA240 Gr 430:

• ASME SA240 Gr 439 vs ASME SA240 Gr 436: ASME SA240 Gr 439 offers higher chromium content for improved corrosion resistance and titanium stabilization for weldability, while ASME SA240 Gr 436 includes molybdenum and columbium for enhanced pitting resistance.
• ASME SA240 Gr 439 vs ASME SA240 Gr 434: ASME SA240 Gr 439 provides superior weldability due to titanium, while ASME SA240 Gr 434 offers molybdenum-enhanced corrosion resistance for automotive trim.
• ASME SA240 Gr 439 vs ASME SA240 Gr 430: ASME SA240 Gr 439 excels in welded applications with better corrosion resistance, while ASME SA240 Gr 430 is preferred for decorative uses with a lower cost.

Conclusion: Choose ASME SA240 Gr 439 for automotive exhaust systems and appliances requiring excellent weldability, ASME SA240 Gr 436 for advanced exhaust systems, ASME SA240 Gr 434 for automotive trim, or ASME SA240 Gr 430 for decorative applications.

Long-tail keywords: ASME SA240 Gr 439 vs ASME SA240 Gr 436, ASME SA240 Gr 439 vs ASME SA240 Gr 434, ASME SA240 Gr 439 vs ASME SA240 Gr 430, ferritic ASME SA240 Gr 439 corrosion resistance

7. ASME SA240 Gr 439 Specifications

Gangsteel provides ASME SA240 Gr 439 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, No.4, BA, or customized
• Standards: ASME SA240, ASTM A240
• Applications: ASME SA240 Gr 439 plate for automotive exhaust systems, UNS S43035 sheet for kitchen appliances

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 439 bar for industrial fittings

7.3 Custom Components

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

Note: Need a specific size or finish? Gangsteel offers custom solutions, including annealing at 760-815°C, to meet ASME SA240 requirements. Contact us for bespoke ASME SA240 Gr 439 material specifications.

Long-tail keywords: ASME SA240 Gr 439 plate specifications, UNS S43035 sheet specifications, ASME SA240 Gr 439 bar, ferritic ASME SA240 Gr 439 specifications

8. Applications of ASME SA240 Gr 439

ASME SA240 Gr 439 is designed for industries requiring excellent corrosion resistance, weldability, and heat resistance. Key ASME SA240 Gr 439 applications include:

• Automotive: ASME SA240 Gr 439 stainless steel plate for exhaust systems and catalytic converters.
• Appliances: UNS S43035 sheet for kitchen appliances like ovens and dishwashers.
• Industrial: ASME SA240 Gr 439 plate for heat exchanger tubes and industrial components.
• Construction: ASME SA240 Gr 439 bar for fittings in mild corrosive environments.
• Energy: Components for low-temperature boiler systems.

Note: Compared to ASME SA240 Gr 430, ASME SA240 Gr 439 offers superior weldability and corrosion resistance due to titanium stabilization.

Long-tail keywords: ASME SA240 Gr 439 applications, UNS S43035 uses, ASME SA240 Gr 439 material in automotive, ferritic ASME SA240 Gr 439 uses

9. Price of ASME SA240 Gr 439

The ASME SA240 Gr 439 price per kg ranges from USD 4-8 per kg (FOB), influenced by:

• Alloy Content: High chromium (17.0-19.0%) and titanium stabilization keep costs competitive compared to ASME SA240 Gr 436.
• Market Demand: Demand in automotive and appliance sectors drives UNS S43035 price.
• Product Form: ASME SA240 Gr 439 stainless steel plate may cost more than sheet due to processing complexity.
• Global Supply Chain: Freight and availability impact ASME SA240 Gr 439 cost.

For a precise ASME SA240 Gr 439 price per kg or bulk discounts, contact Gangsteel.

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

Long-tail keywords: ASME SA240 Gr 439 price per kg, UNS S43035 cost, ASME SA240 Gr 439 material price, ferritic ASME SA240 Gr 439 price

10. Related Stainless Steel Grades

Gangsteel offers a wide range of ASME SA240 stainless sheet grades to complement ASME SA240 Gr 439 for various applications:

• ASME SA240 Gr 405: Ferritic for heat-resistant applications.
• ASME SA240 Gr 409: Cost-effective for automotive exhaust systems.
• ASME SA240 Gr 410: Martensitic for high-strength applications.
• ASME SA240 Gr 410S: Low-carbon martensitic for improved weldability.
• ASME SA240 Gr 429: Ferritic for corrosion and heat resistance.
• ASME SA240 Gr 430: Ferritic for decorative and appliance applications.
• ASME SA240 Gr 434: Ferritic with molybdenum for enhanced corrosion resistance.
• ASME SA240 Gr 436: Ferritic for automotive and corrosion-resistant applications.
• ASME SA240 Gr 444: Ferritic with high corrosion resistance for water tanks.
• ASME SA240 Gr 201L: Cost-effective for decorative and structural applications.
• ASME SA240 Gr 201LN: Nitrogen-enhanced for structural and cryogenic applications.
• ASME SA240 Gr 304: Versatile for food and general industries.
• ASME SA240 Gr 316: Excellent corrosion resistance for marine applications.
• ASME SA240 Gr 317LM: Cost-effective corrosion resistance for acidic environments.
• ASME SA240 Gr 317LMN: Nitrogen-enhanced for improved strength and corrosion resistance.
• ASME SA240 Gr 904L: Superior sulfuric acid resistance for chemical applications.
• ASME SA240 Type 2205: Balanced corrosion resistance for marine applications.
• ASME SA240 Type 2304: Cost-effective for milder corrosive environments.
• ASME SA240 Type 2507: Superior corrosion resistance for aggressive chloride environments.
• ASME SA240 Type 255: Enhanced sulfuric acid resistance for chemical applications.
• ASME SA240 Type 329: Duplex stainless steel for chemical and marine applications.
• ASME SA240 Gr 334: High-temperature resistance for heating elements.
• ASME SA240 Gr 347: Stabilized for high-temperature corrosion resistance.
• ASME SA240 Gr 347H: Enhanced creep resistance for high-temperature applications.
• ASME SA240 Gr 348: Low-cobalt for nuclear applications.
• ASME SA240 Gr 348H: High-carbon for enhanced high-temperature strength.
• ASME SA240 Gr 202: General corrosion resistance for decorative uses.
• ASME SA240 Gr 301: High strength for springs and fasteners.
• ASME SA240 Gr 301L: Low-carbon for improved weldability.
• ASME SA240 Gr 301LN: Nitrogen-enhanced for strength and weldability.
• ASME SA240 Gr 302: General-purpose austenitic stainless steel.
• ASME SA240 Gr 304H: High-temperature strength for heat exchangers.
• ASME SA240 Gr 304L: Low-carbon for weldability in corrosive environments.
• ASME SA240 Gr 304LN: Nitrogen-enhanced for strength.
• ASME SA240 Gr 304N: High strength for structural applications.
• ASME SA240 Gr 305: High nickel for deep drawing applications.
• ASME SA240 Gr 309CB: High-temperature corrosion resistance.
• ASME SA240 Gr 309H: High-temperature strength for furnaces.
• ASME SA240 Gr 309HCB: Enhanced high-temperature performance.
• ASME SA240 Gr 309S: Corrosion resistance for high-temperature applications.
• ASME SA240 Gr 310CB: High-temperature strength with columbium.
• ASME SA240 Gr 310H: High-temperature resistance for furnaces.
• ASME SA240 Gr 310HCB: Enhanced high-temperature performance.
• ASME SA240 Gr 310MOLN: Nitrogen-enhanced for urea production.
• ASME SA240 Gr 310S: High-temperature corrosion resistance.
• ASME SA240 Gr 316CB: Columbium-stabilized for weldability.
• ASME SA240 Gr 316H: High-temperature strength for chemical processing.
• ASME SA240 Gr 316L: Low-carbon for enhanced weldability.
• ASME SA240 Gr 316LN: Nitrogen-enhanced for strength and corrosion resistance.
• ASME SA240 Gr 316N: High strength for structural applications.
• ASME SA240 Gr 316Ti: Titanium-stabilized for high-temperature weldability.
• ASME SA240 Gr 317: High corrosion resistance for chemical processing.
• ASME SA240 Gr 317L: Low-carbon for acidic environments.
• ASME SA240 Gr 415: High strength for oilfield and turbine applications.

Note: These grades complement ASME SA240 Gr 439 in automotive, appliance, and corrosion-resistant applications. Contact Gangsteel for a full catalog to find the perfect material for your project.

Long-tail keywords: ASME SA240 Gr 439 related grades, UNS S43035 stainless steel grades, ASME SA240 stainless alloys, ferritic ASME SA240 Gr 439 alloys

11. Why Choose Gangsteel?

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

Our ASME SA240 Gr 439 stainless steel plate is crafted to meet the stringent requirements of ASME SA240 standards, delivering exceptional performance in corrosive and high-temperature environments. With a minimum stock of 600 tons, we ensure availability for various sizes.

With a commitment to customer satisfaction, we offer:

• Quality Assurance: Every ASME SA240 Gr 439 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 436 and ASME SA240 Gr 434.

Long-tail keywords: ASME SA240 Gr 439 supplier, UNS S43035 supplier, ASME SA240 Gr 439 material quality, Gangsteel ASME SA240 Gr 439

12. Conclusion

For projects requiring excellent corrosion resistance, superior weldability, and good heat resistance, ASME SA240 Gr 439 stainless steel plate from Gangsteel is your ideal solution.

Known as UNS S43035, its titanium-stabilized ferritic structure delivers exceptional performance for automotive exhaust systems, kitchen appliances, and heat exchanger components, offering better corrosion resistance and weldability than ASME SA240 Gr 430.

Available in versatile specifications (0.5-100 mm thickness, up to 4200 mm width) and equivalent grades (W.Nr. 1.4510, EN X3CrTi17, JIS SUS 439, GB 00Cr18Ti), Gangsteel provides quality at a competitive ASME SA240 Gr 439 price per kg (USD 4-8/kg).

Contact Gangsteel today for a quick quote on ASME SA240 Gr 439 price per kg or to request a detailed UNS S43035 technical data sheet.

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