HRS Ferritic · Certified Manufacturer & Exporter

Stainless Steel 409L Sheet
AISI 409L Sheet

Low Carbon Ferritic Grade · Titanium Stabilized · High Temperature Oxidation Resistance · Global Supply

ASTM A240 / ASME SA240 UNS S40910 EN 1.4512 JIS SUS 409L
📋 Table of Contents
1Introduction to SS 409L
2Stainless Steel 409L / AISI 409L
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of SS 409L Sheet
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · SS 409L Manufacturer & Supplier

Introduction to
Stainless Steel 409L Sheet

HRS Ferritic, which came up as an outstanding global leader in stainless steel and alloy products, is recognized for its high quality. We have a long-standing reputation for being a reliable SS Sheet Supplier, SS Sheet Importer, and Stainless Steel Sheet Stockist. We only source materials from reputable manufacturers to ensure top-grade quality and a consistent supply.

  • Corrosion Resistant: Ideal in automotive and industrial applications
  • Thermal Stability: Maintains strength at high temperatures
  • Weldability: Perfect for fabricated components
  • Cost-Efficiency: Economical substitute to higher-grade stainless steels
  • Low carbon content reduces carbide precipitation
  • Ideal for exhaust components and heat exchangers
Stainless Steel 409L Sheet in India
LowCarbon Grade
Grade Overview

Stainless Steel 409L Sheet / AISI 409L Sheet

SS 409L sheet is a ferritic stainless low-carbon steel with excellent corrosion resistance and high thermal stability. It has improved weldability and is perfect for applications exposed to high temperatures and mildly corrosive environments, such as automotive exhaust systems and industrial fabrication.

11%
Chromium Content
Ti
Titanium Stabilized
450–550
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis

Metallurgical Characteristics & Performance

Each element in SS 409L plays a precise role in delivering exceptional durability and thermal performance.

Fe
Iron
Base metal that provides structural strength and forms the main body of the steel.
Cr
Chromium
Key element responsible for corrosion and oxidation resistance by forming a protective oxide layer on the surface.
C
Carbon
Present in very low amounts. Improves strength while maintaining good weldability and reducing carbide precipitation.
Mn
Manganese
Enhances strength and toughness. Acts as a deoxidizer during steel manufacturing.
Si
Silicon
Improves oxidation resistance and helps remove oxygen during steel production.
P
Phosphorus
Residual element controlled at low levels to prevent brittleness.
S
Sulfur
Improves machinability slightly but is kept low to maintain toughness and corrosion resistance.
Ti
Titanium
Stabilizes the structure by combining with carbon, improving weldability and preventing intergranular corrosion.
Technical Data

Specifications — SS 409L Sheet / AISI 409L Sheet

ASTM A240 · ASME SA240 · UNS S40910

Specification Details
ASTM / ASME ASTM A240 / ASME SA240 (Plate, Sheet, and Strip)
UNS S40910
EN EN 1.4512
DIN 1.4512
ISO ISO X2CrTi12
JIS SUS 409L
Thickness Range 0.5 mm to 100 mm
Standard Widths 1000 mm, 1219 mm, 1250 mm, 1500 mm, 1800 mm, 2000 mm, 2500 mm, 3000 mm, 3500 mm, etc
Standard Lengths 2000 mm, 2440 mm, 2500 mm, 3000 mm, 5800 mm, 6000 mm, etc
Surface Finish Hot Rolled (HR), Cold Rolled (CR), Annealed & Pickled (AP)
Supply Condition Solution Annealed
Cutting Methods Plasma, Laser, Waterjet, Oxy Propane
Packaging Bundled, Wooden Plates, Bubble Wrap, Customized
Inventory

Available Stock & Product Forms

🪨

Sheets

High-quality flat sheet products in various thicknesses for industrial applications.

🔩

Pipes

Seamless and welded pipes for high-temperature and corrosion-resistant use.

🔲

M. IPA

Modified Austenitic & Ferritic SS with excellent mechanical properties.

🌀

Coils & Strips

Precision-rolled coils and strips for specialized forming operations.

🧪

Chromium (Cr)

10.5–11.75% — Core element for ferritic structure and corrosion resistance.

✨

Titanium (Ti)

Stabilized — Prevents intergranular corrosion and boosts weldability.

⚫

Carbon (C)

0.02% max — Very low level ensures excellent weldability and ductility.

⚖️

Iron (Fe)

Balance — Magnetic behaviour and stable mechanical foundation.

💪

Tensile Strength

450–550 MPa — Exceptional for demanding structural applications.

🎯

Yield Strength

275–345 MPa — Consistent properties for forming operations.

📏

Elongation

20–25% — Excellent ductility for cold-forming.

🔬

Hardness

120–150 HB — Consistent machinability and surface quality.

Product Range

Types of Stainless Steel 409L Sheet

Choose from a wide range of finishes based on your application and precision requirements.

Hot Rolled SS 409L Sheet
Cold Rolled SS 409L Sheet
SS 409L Sheet, Annealed
Pickled SS Sheet 409LCustomized sizes and thicknesses for industrial applications
Application Sectors

Industries We Serve

Sugar
Sugar Industry
Global cane and beet processing requiring thermal endurance.
Power
Power Industry
Electricity generation and distribution systems.
Ship Building
Ship Building
Marine propulsion and exhaust components.
Mechanical
Mechanical & Plant Engineering
Industrial machinery design solutions.
Food
Food, Beverage & Dairy
Processed food manufacturing environments.
Oil Gas
Oil & Gas Plant
Refinery furnace units and burner assemblies.
Chemical Composition

Chemical Properties of SS 409L Sheet / AISI 409L Sheet

The very low carbon content of SS 409L aids in improving corrosion resistance and enhancing welding quality.

Element Composition (%)
Carbon (C) 0.02 max
Chromium (Cr) 10.5 – 11.75
Manganese (Mn) 1.0 – 1.5
Silicon (Si) 0.5 – 1.0
Iron (Fe) Balance
Sulfur (S) ≤ 0.03
Performance Data

Mechanical Properties of SS 409L Sheet

450–550
Tensile Strength
MPa — Exceptional for demanding structural applications
275–345
Yield Strength
MPa — Ideal for forming and fabrication
20–25%
Elongation
Excellent ductility for cold-forming
120–150
Hardness
HB — Ensures machinability
Good
Impact Resistance
At Room Temperature
Cost Information

Pricing List for SS 409L Sheet

Price Factors

What affects the price?

  • Material thickness and sizes
  • Surface Finish and Treatment
  • Quantity and volume of orders
  • Global Steel Market Fluctuations
  • Shipping and import costs
Get Pricing Today
Get A Free Quote!
Contact us for a customised quote & consult with experts!
📧 info@hrsferritic.com
International Standards

Equivalent Grades for SS 409L Sheet

SS 409L is recognized across all major global standards with equivalent metallurgical designations.

Standard Grade / Designation
AISI 409L
ASTM A240 409L
ASTM A268 409L
ASTM (UNS) S40910
SAE 409L
EN 10088 1.4512 (Closest Equivalent)
EN Symbol X2CrTi12
DIN 1.4512
JIS G4304 / G4305 SUS 409L
IS 6911 409L
GB / T 022Cr11Ti (Closest Equivalent)
AFNOR Z2CT12
BS 409S19 (Closest Equivalent)
ISO 15510 X2CrTi12
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Ready Stock & Product Forms
  • Flat Products: Precision sheets, heavy plates, shim sheets
  • Coils & Strips: Slitting coils, perforated coils, thin foils from 0.05 mm
  • Speciality Forms: Circles, rings, custom-cut blanks, chequered (tread) plates
  • Edge Conditions: Mill edge, slit edge, round edge, square edge
🏭
Quality Assurance & Global Logistics
  • Testing: PMI, Ultrasonic Testing (UT), Radiography (RT), corrosion testing
  • Certification: EN 10204 3.1 / 3.2, NACE compliance (on request)
  • Global Supply: USA, UAE, Saudi Arabia, Singapore, Indonesia, Europe
  • Export Packaging: ISPM-15 fumigated wooden crates, shrink-wrapped & moisture-protected
Use Cases

Significant Industrial Applications of SS 409L Sheet

🌾 Fertilizer Industry
Storage tanks, mixing tanks and conveyors exposed to chemicals.
🧪 Chemical Processing
Reactors, heat-exchangers, storage tanks and pipes for mildly corrosive chemicals.
✈️ Aerospace
Air ducting assemblies, exhaust assemblies and lightweight structural panels.
⛽ Oil & Gas
Pipelines, flanges, storage tanks, exhaust systems and heat shields.
💊 Pharmaceuticals
Cleanroom equipment, storage tanks, tablet processing machines, piping and valve systems.
🏗️ Infrastructure & Construction
Roofing, cladding, gutters, stairways, railings and expansion joints.
⚡ Electric Sector & EV Batteries
Battery casings and enclosures.
🚗 Automotive
Exhaust manifolds, mufflers and heat shields.
Why HRS Ferritic

Why Choose HRS Ferritic for SS 409L Sheets?

HRS Ferritic is a leading Stainless Steel Sheet 409L Importer and Stockist. We provide premium stainless steel solutions that meet the needs of modern industries. Contact us today for a FREE quote and to secure high-quality SS Sheets 409L.

Trusted supplier with decades of experience
Global sourcing from verified manufacturers
Wide stock in different sizes, types and finishes
Competitive pricing for bulk and retail orders
Technical guidance on right sheet selection
EN 10204 3.1 / 3.2 documentation
On-time delivery with effective logistics
Supply to 20+ countries worldwide
🇮🇳

Cities We Supply In India

New Delhi · Ahmedabad · Jaipur · Surat · Salem · Gandhinagar · Varanasi · Haldia · Bhiwandi · Tiruppur · Jamnagar · Thiruvananthapuram · Rajahmundry · Visakhapatnam · Bhubaneswar · Vijaywada · Rajkot · Bharuch · Coimbatore · Nagpur · Raipur · Cochin · Ludhiana · Panipat · Durgapur · Agra · Indore · Kuala Lumpur · Al Jubail · Pimpri-Chinchwad · Sharjah · Karachi · Chandigarh · Bogota · Muscat · Madrid · Tehran · Granada · Jakarta · Los Angeles · Rio de Janeiro · Melbourne · Cairo · New York · Busan · Milan · Montreal · Singapore · Sydney · Dubai · Lagos · Gurgaon · Port-of-Spain · Hong Kong · Navi Mumbai · Secunderabad · Bangkok · Aberdeen · Bhopal · Atyrau · Caracas · Jamshedpur · Thane · Faridabad · Ahvaz · Ahmedabad · Hanoi · Bengaluru · Dallas · Moscow · Surat · Riyadh · Rajkot · Al Khobar · Hyderabad · Haryana · Ernakulam · Gimhae-si · Algiers · Thiruvananthapuram · Brisbane · Calgary · Mumbai · Chennai · Courbevoie · Toronto · Vung Tau · Ankara · Doha · Nagpur · Howrah · Ranchi · Perth · Noida · Houston · Kolkata · Chiyoda · Mexico City · Edmonton. Geoje-si · Abu Dhabi · Santiago · New Delhi · Colombo · Ludhiana · Lahore · Coimbatore · Ho Chi Minh City · Manama · Ulsan · London · Visakhapatnam · Jaipur · Kuwait City · Seoul · Istanbul · Pune · Baroda · Kanpur · La Victoria · Jeddah · Dammam · Petaling Jaya · Nashik · Vadodara ·jamnagar ·hazira · jubail industrial city · Ajman · Capetown · San Francisco · sao paulo · Barcelona · Ahmedi · Muscat · Madrid · Birmingham · Johannesburg.
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Countries We Export To

Saudi Arabia · Qatar · Canada · Sri Lanka · Iran · Nigeria · Bangladesh · Oman · UAE · Turkey · Kuwait · Venezuela · Africa · Singapore · Netherlands · United Kingdom · Mexico · Malaysia · United States · Australia · Japan Saudi Arabia · Iran · Iraq · UAE · Qatar · Bahrain · Oman · Kuwait · Turkey · Yemen · Syria · Jordan · Cyprus · Nigeria · Algeria · Angola · South Africa · Libya · Egypt · Sudan · Equatorial Guinea · The Republic Of Congo · Gabon · USA · Canada · Mexico · Panama · Costa Rica · Puerto Rica · Trinidad And Tobago · Jamaica · Bahamas · Denmark · Russia · Norway · Germany · France · Italy · Uk · Spain · Ukraine · Netherland · Belgium · Greece · Czech Republic · Portugal · Hungary · Albania · Austria · Switzerland · Slovakia · Finland · Ireland · Croatia · Slovenia · Malta · India · Singapore · Malaysia · Indonesia · Thailand · Vietnam · South Korea · Japan · Sri Lanka · Maldives · Bangladesh · Myanmar · Taiwan · Cambodia · Argentina · Bolivia · Brazil · Chile · Venezuela · Colombia · Ecuador · Guyana · Paraguay · Uruguay · New Zealand · Romania · Puerto Rico · Nepal · Kenya · Afghanistan · Lithuania · Belarus · Zimbabwe · Israel · Azerbaijan · Poland · Australia · Morocco · Philippines.
Support

Frequently Asked Questions

Quick answers to common queries about Stainless Steel 409L Sheet.

They are mainly used in automotive exhaust systems, heat exchangers and heat-resistant structural applications exposed to high temperatures and mildly corrosive environments.
Yes, it offers good oxidation and moderate corrosion resistance. Its passive chromium layer acts as a barrier, making it ideal for automotive and industrial applications exposed to chemicals and moisture.
SS 409L has a lower carbon content than standard SS 409, which reduces carbide precipitation and makes it more suitable for welded structures with improved corrosion resistance.
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