SA240 Gr 436 (S43600) Stainless Steel Plate Supplier | ASME SA240 Specifications, Equivalent Materials, and Price

 

For projects requiring a material with superior corrosion resistance, excellent weldability, and good heat resistance for automotive and industrial applications, ASME SA240 Gr 436 (S43600) 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 436 corrosion resistance and suitability for high-temperature environments up to 815°C (1500°F), making it ideal for automotive exhaust systems, catalytic converters, and industrial components.

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


 

1. What is ASME SA240 Gr 436 (S43600)?

ASME SA240 Gr 436, also known as UNS S43600, is a ferritic stainless steel alloy with 16.0-18.0% chromium, 0.75-1.25% molybdenum, and columbium (niobium) stabilization (5xC-0.80%). The molybdenum and columbium additions enhance pitting and crevice corrosion resistance and improve weldability, making ASME SA240 Gr 436 material ideal for applications requiring durability in corrosive and high-temperature environments, such as automotive exhaust systems, catalytic converters, and industrial components.

Compared to ASME SA240 Gr 434, ASME SA240 Gr 436 offers improved weldability and corrosion resistance due to columbium stabilization, while providing better performance than ASME SA240 Gr 409 in chloride-containing environments.

Gangsteel’s ASME SA240 Gr 436 stainless steel plate is engineered for industries seeking corrosion-resistant, weldable solutions, offering a robust alternative to grades like ASME SA240 Gr 439 or ASME SA240 Gr 444.

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2. ASME SA240 Gr 436 Chemical Composition

The ASME SA240 Gr 436 chemical composition, compliant with ASME SA240 standards, is optimized for enhanced corrosion resistance, weldability, and heat resistance.

Element

Percentage (%)

Chromium (Cr)

16.0 – 18.0

Molybdenum (Mo)

0.75 – 1.25

Columbium (Cb)

5xC – 0.80

Carbon (C)

≤ 0.12

Manganese (Mn)

≤ 1.0

Silicon (Si)

≤ 1.0

Phosphorus (P)

≤ 0.04

Sulfur (S)

≤ 0.03

Iron (Fe)

Balance (~82%)

Note: The molybdenum and columbium additions enhance ASME SA240 Gr 436’s resistance to pitting and crevice corrosion, as well as its weldability, offering superior performance compared to ASME SA240 Gr 434 in corrosive environments.

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3. ASME SA240 Gr 436 Mechanical Properties

The ASME SA240 Gr 436 mechanical properties, tested per ASME SA240, provide moderate strength, good ductility, and excellent weldability, making ASME SA240 Gr 436 stainless steel plate suitable for automotive and industrial applications.

Property

Value at 20°C

Tensile Strength (MPa)

≥ 450 (65 ksi)

Yield Strength (MPa)

≥ 240 (35 ksi)

Elongation (%)

≥ 22

Hardness (HRB)

≤ 89

Density

7.80 g/cm³ (0.282 lb/in³)

Note: Annealing at 760-815°C (1400-1500°F) optimizes UNS S43600 mechanical properties for corrosion resistance and weldability. Contact Gangsteel for a detailed ASME SA240 Gr 436 technical data sheet.

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4. ASME SA240 Gr 436 Allowable Stress

The allowable stress values for ASME SA240 Gr 436, per ASME BPVC Section II, Part D, ensure reliable performance in high-temperature and corrosive applications.

Temperature (°C)

Allowable Stress (MPa)

100

150

200

140

300

130

400

120

500

110

600

100

Note: These values ensure ASME SA240 Gr 436 material performs reliably in automotive exhaust systems and industrial components under moderate temperatures.

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5. ASME SA240 Gr 436 Equivalent Materials

ASME SA240 Gr 436aligns with international standards for global compatibility.

Standard

Grade

UNS

S43600

W.Nr.

1.4526

EN

X6CrMoNb17-1

JIS

SUS 436L

GB

00Cr17MoNb

ASTM

A240

ASME

SA240

Note: ASME SA240 Gr 436 equivalent grades comply with ASME SA240, JIS, and GB standards, offering interchangeability with ASME SA240 Gr 434 for applications requiring less weldability.

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

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

Property

ASME SA240 Gr 436 (S43600)

ASME SA240 Gr 434 (S43400)

ASME SA240 Gr 439 (S43035)

ASME SA240 Gr 430 (S43000)

UNS Number

S43600

S43400

S43035

S43000

Type

Ferritic

Ferritic

Ferritic

Ferritic

Chromium Content

16.0-18.0%

16.0-18.0%

17.0-19.0%

16.0-18.0%

Molybdenum Content

0.75-1.25%

0.75-1.25%

-

-

Other Elements

Cb (5xC-0.80%)

-

Ti (0.20-1.00%)

-

Corrosion Resistance

Good, enhanced by Mo & Cb

Good, enhanced by Mo

Good, enhanced by Ti

Good in mild environments

Heat Resistance

Up to 815°C (1500°F)

Up to 815°C (1500°F)

Up to 815°C (1500°F)

Up to 815°C (1500°F)

Strength

Moderate

Moderate

Moderate

Moderate

Weldability

Excellent

Good

Excellent

Good

Cost (USD/kg)

5-9

4-8

4-8

4-8

Applications

Automotive exhaust, catalytic converters

Automotive trim, exhaust

Exhaust systems, appliances

Appliances, decorative

  • ASME SA240 Gr 436 vs ASME SA240 Gr 434: ASME SA240 Gr 436 offers superior weldability and corrosion resistance due to columbium stabilization, while ASME SA240 Gr 434 is slightly less expensive for similar applications.
  • ASME SA240 Gr 436 vs ASME SA240 Gr 439: ASME SA240 Gr 436 provides better pitting resistance due to molybdenum, while ASME SA240 Gr 439 offers titanium stabilization for improved weldability in exhaust systems.
  • ASME SA240 Gr 436 vs ASME SA240 Gr 430: ASME SA240 Gr 436 excels in corrosive environments with molybdenum and columbium, while ASME SA240 Gr 430 is preferred for decorative applications with a lower cost.

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

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7. ASME SA240 Gr 436 Specifications

Gangsteel provides ASME SA240 Gr 436 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 436 plate for automotive exhaust systems, UNS S43600 sheet for catalytic converters

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 436 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 436 material specifications.

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8. Applications of ASME SA240 Gr 436

ASME SA240 Gr 436is designed for industries requiring superior corrosion resistance, weldability, and heat resistance. Key ASME SA240 Gr 436 applications include:

  • Automotive: ASME SA240 Gr 436 stainless steel plate for exhaust systems and catalytic converters.
  • Industrial: UNS S43600 plate for heat shields and industrial components.
  • Construction: ASME SA240 Gr 436 sheet for structural components in mild corrosive environments.
  • Energy: ASME SA240 Gr 436 bar for low-temperature boiler fittings.
  • Appliances: Components requiring corrosion resistance and aesthetic appeal.

Note: Compared to ASME SA240 Gr 434, ASME SA240 Gr 436 offers improved weldability and corrosion resistance due to columbium stabilization.

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9. Price of ASME SA240 Gr 436

The ASME SA240 Gr 436 price per kg ranges from USD 5-9 per kg (FOB), influenced by:

  • Alloy Content: Chromium (16.0-18.0%), molybdenum (0.75-1.25%), and columbium keep costs slightly higher than ASME SA240 Gr 434.
  • Market Demand: Demand in automotive and industrial sectors drives UNS S43600 price.
  • Product Form: ASME SA240 Gr 436 stainless steel plate may cost more than sheet due to processing complexity.
  • Global Supply Chain: Freight and availability impact ASME SA240 Gr 436 cost.

For a precise ASME SA240 Gr 436 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 436 for various applications:

Note: These grades complement ASME SA240 Gr 436 in automotive, industrial, 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 436 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 436 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 434 and ASME SA240 Gr 439.

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12. Conclusion

For projects requiring superior corrosion resistance, excellent weldability, and good heat resistance, ASME SA240 Gr 436 stainless steel plate from Gangsteel is your ideal solution.

Known as UNS S43600, its molybdenum- and columbium-enhanced ferritic structure delivers excellent performance for automotive exhaust systems, catalytic converters, and industrial components, offering better weldability and corrosion resistance than ASME SA240 Gr 434.

Available in versatile specifications (0.5-100 mm thickness, up to 4200 mm width) and equivalent grades (W.Nr. 1.4526, EN X6CrMoNb17-1, JIS SUS 436L, GB 00Cr17MoNb), Gangsteel provides quality at a competitive ASME SA240 Gr 436 price per kg (USD 5-9/kg).

Contact Gangsteeltoday for a quick quote on ASME SA240 Gr 436 price per kg or to request a detailed UNS S43600 technical data sheet.

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

 

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