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High-Quality 436L Stainless Steel Sheet Excellent Corrosion Resistance for

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High-Quality 436L Stainless Steel Sheet Excellent Corrosion Resistance for

MOQ： 500 kgs
Price： 1.5 - 2USD/Kg
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Payment Terms	L/C, T/T, Western Union
Supply Ability	20Ton per week
Delivery Time	5 - 12 days based on the quantity
Packaging Details	standard packing for export
Products	Stainless Steel Sheet
Grade	436L
Thickness	0.5 - 3.0mm
Tech	cold rolled
Width	1219mm
Surface	2D
Standard	ASTM GB JIS EN DIN
MOQ	1 Ton
Brand Name	BAOSTEEL TISCO
Model Number	436L
Certification	ISO
Place of Origin	China

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Product Specification


Payment Terms	L/C, T/T, Western Union	Supply Ability	20Ton per week
Delivery Time	5 - 12 days based on the quantity	Packaging Details	standard packing for export
Products	Stainless Steel Sheet	Grade	436L
Thickness	0.5 - 3.0mm	Tech	cold rolled
Width	1219mm	Surface	2D
Standard	ASTM GB JIS EN DIN	MOQ	1 Ton
Brand Name	BAOSTEEL TISCO	Model Number	436L
Certification	ISO	Place of Origin	China
High Light	436L stainless steel sheet ，stainless steel sheet for automotive exhaust ，corrosion resistant stainless steel sheet

High-Quality 436L Stainless Steel Sheet Excellent Corrosion Resistance for Automotive Exhaust Systems

Stainless Steel Plate Specifications

Name	436L stainless steel Plate
Our Grade	200 Series: 201 202 300 Series: 301 304,304L,304H,309S,310S,314,316L,316Ti,316H,316LN,317L,321,329,347 400 Series: 409L,410,410S,415,416,420,430,431,436L.439,441,443,444,445,446 Super Stainless Steel: 904L,926,254SMO,654SMO,15-5PH,17-4PH,17-7PH.etc Nickel Alloy: C276, C22,G35,Alloy X,Monel 400,K500,Inconel 600,601,617,625,718,Incoloy 800,800H,800HT,825.etc
Technique	Hot Rolled, Cold Rolled,Forged
Standard	JIS, AISI, ASTM, DIN, TUV, BV, SUS, etc
Thickness	0.1 – 80.0mm
Width range	10mm – 2000mm
Length	Customized
Finish	2B,2D,NO.1, BA, No.4, 8k, Brushed,Hairline,PVD Coating,Sandblasted
Service	Laser Cutting, Bending
Sample	Available

High-Quality 436L Stainless Steel Sheet – Excellent Corrosion Resistance for Automotive Exhaust Systems

In the demanding world of automotive engineering, materials must meet stringent performance criteria—especially when it comes to exhaust systems. Exposure to high temperatures, corrosive gases, road salts, and thermal cycling requires a metal that combines durability, formability, and long-term resistance to oxidation and corrosion. 436L stainless steel sheet stands out as an ideal solution, offering a balanced blend of mechanical strength, weldability, and exceptional corrosion resistance tailored specifically for automotive exhaust applications.

Why Choose 436L Stainless Steel?

436L is a low-carbon, titanium-stabilized ferritic stainless steel belonging to the 400 series. It is an enhanced version of 434 and 430 grades, with improved deep-drawing properties and superior resistance to both high-temperature oxidation and chloride-induced corrosion. The addition of titanium (Ti) stabilizes the microstructure, preventing chromium carbide precipitation during welding or high-temperature exposure—thus maintaining corrosion resistance in critical zones.

This grade is widely specified under international standards such as JIS G 4305 (Japan), ASTM A240 (USA), and GB/T 4239 (China), ensuring global compatibility and reliability in supply chains.

Key Advantages for Automotive Exhaust Systems

Excellent Corrosion Resistance
436L contains 16–18% chromium and trace amounts of molybdenum, which significantly enhance its ability to resist pitting and crevice corrosion—common failure modes in exhaust components exposed to road de-icing salts and acidic condensates.
High-Temperature Stability
With continuous service capability up to 700°C (1292°F), 436L maintains structural integrity in hot sections of exhaust manifolds, catalytic converters, and mufflers.
Good Formability & Deep-Drawing Performance
Optimized chemical composition reduces surface wrinkling during stamping and forming, enabling complex geometries without cracking—critical for modern, compact exhaust designs.
Magnetic Properties
As a ferritic stainless steel, 436L is magnetic—beneficial for certain sensor-based automotive systems and manufacturing handling processes.
Cost-Effective Alternative to Austenitic Grades
Compared to 304 or 316 stainless steels, 436L offers comparable performance in many exhaust applications at a lower material cost due to its nickel-free composition.

Typical Applications in Automotive Industry

Exhaust manifolds
Catalytic converter shells
Mufflers and resonators
Tailpipes and heat shields
EGR (Exhaust Gas Recirculation) components

Its balance of performance and affordability makes 436L a preferred choice among OEMs and Tier-1 suppliers worldwide, especially in regions with harsh winter climates where road salt accelerates corrosion.

Chemical Composition (Weight %)

Element	Content (%)	Role in Performance
Carbon (C)	≤ 0.03	Low carbon minimizes sensitization during welding
Chromium (Cr)	16.0–18.0	Forms protective oxide layer; primary corrosion resistance
Molybdenum (Mo)	0.75–1.25	Enhances pitting/crevice corrosion resistance
Titanium (Ti)	≥ 4×(C+N)	Stabilizes against Cr-carbide formation; improves weldability
Manganese (Mn)	≤ 1.0	Deoxidizer; improves hot workability
Silicon (Si)	≤ 1.0	Enhances oxidation resistance at high temps
Phosphorus (P)	≤ 0.04	Controlled to avoid embrittlement
Sulfur (S)	≤ 0.03	Low sulfur improves ductility and surface finish
Iron (Fe)	Balance	Base metal

Note: Exact composition may vary slightly per manufacturer and specification (e.g., JIS SUS436L vs. ASTM Type 436L).

Mechanical Properties (Typical Values, Annealed Condition)

Property	Value Range
Tensile Strength	450–600 MPa
Yield Strength (0.2% offset)	250–400 MPa
Elongation	25–30%
Hardness (HRB)	≤ 85
Density	～7.7 g/cm³
Thermal Conductivity	～26 W/m·K (100°C)
Coefficient of Thermal Expansion	10.4 × 10⁻⁶ /°C (20–100°C)

These properties ensure that 436L sheets can withstand mechanical stresses during assembly and operation while maintaining dimensional stability under thermal cycling.

Available Product Forms & Surface Finishes

436L stainless steel is commonly supplied as:

Cold-rolled annealed and pickled (2D finish) – Ideal for further processing or painting.
Bright annealed (BA) – Smooth, reflective surface for visible components.
2B finish – General-purpose mill finish with good flatness and moderate reflectivity.
Custom finishes – Including hairline, brushed, or anti-fingerprint coatings upon request.

Standard Dimensions:

Thickness: 0.4 mm to 3.0 mm (custom gauges available)
Width: Up to 1500 mm
Coil or cut-to-length sheets

All products comply with strict tolerances per EN 10088-2, ASTM A480, or JIS G 4304, ensuring consistency for automated manufacturing lines.

Comparison with Common Stainless Grades

Grade	Type	Cr (%)	Ni (%)	Mo (%)	Corrosion Resistance	Cost	Magnetic?
430	Ferritic	16–18	None	None	Moderate	$	Yes
436L	Ferritic	16–18	None	0.75–1.25	High (with Mo + Ti)	**

* * ∣ * * Y e s * * ∣ ∣ 304 ∣ A u s t e n i t i c ∣ 18 – 20 ∣ 8 – 10.5 ∣ N o n e ∣ H i g h ∣

∗∗∣∗∗Yes∗∗∣∣304∣Austenitic∣18–20∣8–10.5∣None∣High∣

$ | No |
| 316 | Austenitic | 16–18 | 10–14 | 2–3 | Very High |

| No |

436L delivers near-304-level corrosion performance in exhaust environments—at a fraction of the cost—thanks to molybdenum and titanium stabilization.

Sustainability & Recyclability

436L stainless steel is 100% recyclable and contains up to 60–70% recycled content in modern production. Its long service life reduces replacement frequency, lowering the total environmental footprint of vehicles. Additionally, the absence of nickel reduces mining impact and price volatility.

Quality Assurance & Certifications

Reputable suppliers provide:

Mill Test Reports (MTRs) per EN 10204 3.1
ISO 9001:2015 certified production
RoHS and REACH compliance
Custom packaging to prevent surface damage during transit

Advanced testing—including salt spray (ASTM B117), intergranular corrosion (ASTM A262), and tensile validation—ensures every batch meets automotive-grade requirements.

Conclusion: The Smart Choice for Modern Exhaust Systems

As emission regulations tighten and vehicle lifespans extend, the demand for reliable, high-performance materials in exhaust systems continues to grow. 436L stainless steel sheet delivers the perfect synergy of corrosion resistance, thermal stability, formability, and cost-efficiency—making it a strategic material for next-generation automotive design.

Whether you're an OEM engineer, exhaust system manufacturer, or metal distributor, specifying 436L ensures durability, compliance, and value across global markets. Partner with certified mills that offer consistent chemistry control, precise thickness tolerance, and responsive technical support to maximize your production efficiency and product longevity.

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436L stainless steel sheet, automotive exhaust stainless steel, ferritic stainless steel 436L, corrosion-resistant stainless steel for cars, SUS436L sheet, 436L chemical composition, high-temperature stainless steel, titanium-stabilized stainless steel, exhaust manifold material, cost-effective automotive stainless steel.

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Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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