Ferritic Stainless Steel
Ferritic Stainless Steel
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AISI 436L Stainless Steel Plate SUS436L 1.4371

AISI 436L Stainless Steel Plate SUS436L 1.4371

436L stainless steel is a low-carbon, ferritic stainless steel that is designed to offer enhanced resistance to corrosion and oxidation. This alloy is particularly well-suited for applications that require good formability and weldability, combined with improved corrosion resistance, especially in mildly corrosive environments.

436L Stainless Steel Plate/Sheet Details

Overview

436L stainless steel is a low-carbon, ferritic stainless steel that is designed to offer enhanced resistance to corrosion and oxidation. This alloy is particularly well-suited for applications that require good formability and weldability, combined with improved corrosion resistance, especially in mildly corrosive environments.

Key Characteristics

Corrosion Resistance: 436L stainless steel provides excellent resistance to corrosion, particularly against stress corrosion cracking and pitting in environments that may contain chlorides.

Oxidation Resistance: The alloy offers good resistance to oxidation at elevated temperatures, making it suitable for applications involving moderate heat exposure.

Formability: 436L stainless steel is highly formable, allowing it to be easily shaped and fabricated into complex parts and structures.

Weldability: The low carbon content of 436L stainless steel enhances its weldability, reducing the risk of weld decay and maintaining strength and integrity in welded joints.

Magnetic Properties: Being a ferritic stainless steel, 436L is magnetic, which may be a consideration in applications requiring or avoiding magnetic properties.

Chemical Composition

Chromium (Cr): 16.0-18.0%

Nickel (Ni): 0.75% max

Molybdenum (Mo): 0.75-1.25%

Carbon (C): 0.03% max

Manganese (Mn): 1.00% max

Silicon (Si): 1.00% max

Phosphorus (P): 0.040% max

Sulfur (S): 0.030% max

Iron (Fe): Balance

Others: May include trace amounts of other elements to enhance specific properties.

Common Applications

Automotive Industry: Used in exhaust systems, catalytic converters, and other automotive components that require corrosion resistance and formability.

Chemical Processing Equipment: Suitable for equipment that handles mildly corrosive chemicals, offering durability and resistance to corrosion.

Architectural Applications: Applied in building facades, trim, and other decorative elements due to its aesthetic appearance and corrosion resistance.

Heat Exchangers: Utilized in heat exchangers and other components that operate at elevated temperatures, taking advantage of its oxidation resistance.

Advantages

Enhanced Corrosion Resistance: Offers excellent resistance to corrosion, especially in environments with chloride exposure.

Good Oxidation Resistance: Suitable for use in applications involving moderate heat, thanks to its resistance to oxidation.

High Formability: Easily shaped and formed into complex structures, making it versatile for a wide range of applications.

Excellent Weldability: The low carbon content reduces the risk of weld decay, ensuring strong and reliable welded joints.

Disadvantages

Magnetic Properties: The ferritic nature of 436L stainless steel makes it magnetic, which may or may not be desirable depending on the application.

Moderate Strength: Compared to other stainless steels, 436L may have lower strength, which could limit its use in high-stress applications.

Summary

436L stainless steel plate/sheet is a versatile, low-carbon ferritic stainless steel alloy that combines excellent corrosion and oxidation resistance with good formability and weldability. It is particularly well-suited for applications in the automotive industry, chemical processing, architectural elements, and heat exchangers. While its magnetic properties and moderate strength may be considerations in some applications, its overall performance makes it a reliable choice for environments where corrosion resistance and formability are critical.

For more detailed information or specific inquiries about 436L stainless steel plate/sheet, please contact us.

Common Surfaces

Common Surfaces

Stainless Steel Standards Comparison Table

STS USA UNS CHINA EURONORM RUSSIA SWEDISH JAPANESE
GRADE AISI/ASTM NO GB NO NAME GOST SS JIS
201 201 S20100 12Cr17Mn6Ni5N 1.4372 - - - SUS 201
301 301 S30100 12Cr17Ni7 1.4310 X 12 CrNi 17 7 - 2331 SUS 301
303 303 S30300 1Cr18Ni9MoZr 1.4305 X 10 CrNiS 18 9 - 2346 SUS 303
304 304 S30400 06Cr18Ni9 1.4301 X 6 CrNi 18 10 08KH18N10
06KH18N11
2332 SUS 304
304L 304L S30403 022Cr19Ni10 1.4307 X 3 CrNi 18 10 03KH18N11 2352 SUS 304L
316 316 S31600 0Cr17Ni12Mo2 1.4401 X 6 CrNiMo 17 12 2 - 2347 SUS 316
316L 316L S31603 022Cr17Ni12Mo2 1.4404 X 3 CrNiMo 17 12 2 - 2348 SUS 316L
316Ti 316Ti S31635 0Cr18Ni12Mo2Ti 1.4571 X 6 CrNiMoTi 17 12 2 08KH17N13M2T
10KH17N13M2T
2350 -
321 321 S32100 0Cr18Ni11Ti 1.4541/1.4878 X 6 CrNiTi 18 10 12KH18N10T 2337 SUS 321
347 347 S34709 0Cr18Ni11Nb 1.4550 X 6 CrNiNb 18 10 - 2338 SUS 347
309S 309S S30908 0Cr23N13 1.4833 X 6 CrNi 22 13 20KH23N18 - SUS 309S
310S 310S S31008 06Cr25Ni20 1.4842 X 6 CrNi 25 20 20KH25N20S2 2361 SUS 310S
416 416 S41600 Y1Cr13 1.4005 X12CrS13 - 2380 SUS 416
2205 2205 S32205/S31803 00Cr22Ni5Mo3N 1.4462 X2CrNiMoN22-5-3 02Ch22N5AM2 2377 SUS 329J3L
2507 2507 S32750 00Cr25Ni7Mo4N 1.4410 X 2 CrNiMoN 25-7-4 - - -
904L 904L N08904 - 1.4539 - - - -
254SMO 254SMO S31254 - 1.4547 X1CrNiMoCuN20-18-7 - 2378 -
253MA 253MA S30815 - 1.4835 X9CrNiSiNCe21-11-2 - 2368 -
17-4PH/630 17-4PH/630 S17400 0Cr17Ni4Cu4Nb 1.4542 X5CrNiCuNb16-4 05Ch16N4D2B - SUS630

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