HRS Ferritic · Certified Supplier & Stockist
SS 409L / AISI 409L Coils
Exporter / Importer / Supplier
Low-Carbon Ferritic Stainless Steel Coils · Enhanced Weldability · Moderate Corrosion Resistance · High Temperature Oxidation Resistance · Cost-Effective
ASTM A240 / ASME SA240
UNS S40910
EN 1.4512
JIS SUS 409L
📋 Table of Contents
HRS Ferritic · SS 409L Coils Supplier & Stockist
SS 409L / AISI 409L Coils
Exporter / Importer / Supplier
HRS Ferritic is a well-established manufacturer and retailer of ferritic stainless products, serving global industrial markets. With a dedication to traceability, quality, as well as customer service, we are known to be a reliable SS 409L Coils Importer and AISI 409L Coils Supplier. All materials are procured from trusted and approved producers to ensure that they are in compliance with international standards. We have expandable warehouse facilities and a dependable logistical network. We are also recognized as a SS 409L Coil Stockist, SS 409L Exporter and stockist, providing constant quality and prompt delivery across all regions.
- Low carbon content for improved weldability
- Greater resistance to intergranular corrosion
- Excellent high temperature oxidation resistance
- Cost-effective compared to austenitic grades
- High thermal stability and easy fabrication
- Perfect for large-scale automotive and industrial use
409LFerritic Grade
Grade Overview
Introduction & Overview — SS 409L Coils / AISI 409L Coils
Coils SS 409L / AISI 409L Coils are low-carbon ferritic steel coils made to provide better weldability and greater resistance to corrosion in intergranular areas. They are characterised by the "L" designation, which signifies the low carbon content, which helps reduce the formation of carbide when welding and exposure to thermal. They offer good resistance to oxidation at high temperatures and are extensively used in situations where cost efficiency, moderate resistance to corrosion and ease of fabrication are essential.
10.5–11.75%
Chromium Content
Low Carbon
L Designation
430–600
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis
Metallurgical Characteristics Stainless Steel SS 409L Coils
The specific combination of elements in SS 409L ensures optimized weldability and thermal stability.
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.
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 for SS 409L Coils/ AISI 409L Coils
ASTM A240 / ASME SA240 · UNS S40910 · EN 1.4512 · JIS SUS 409L
| 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 |
| Product Form | Sheets / Plates / Coils |
| Thickness Range | 0.5 mm to 100 mm |
| Standard Widths | 1000 mm, 1219 mm, 1250 mm, 1500 mm, 1800 mm, 2000 mm, 2500mm, 3000mm, 3500mm, etc |
| Standard Lengths | 2000 mm, 2440 mm, 2500 mm, 3000 mm, 5800 mm, 6000mm, etc |
| Custom Width Cut | Available as per customer requirement |
| Custom Length Cut | Available as per customer requirement |
| 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 wraps, Customized |
Inventory
Available Stock & Product Forms
Coils
High-quality 409L coils in various finishes for immediate delivery.
Plates
Heavy plates and sheets for structural and industrial frameworks.
Strips
Precision slitting coils and thin foils from 0.05 mm thickness.
Blanks
Circles, rings, and custom-cut blanks tailored to requirements.
Chromium (Cr)
10.5 – 11.75% — Optimized for corrosion and oxidation resistance.
Carbon (C)
≤ 0.02% — Low levels for superior weldability and sensitization resistance.
Manganese (Mn)
≤ 1.0% — Enhances strength and acts as a deoxidizer.
Titanium (Ti)
Stabilizer — Improves weldability and prevents intergranular corrosion.
Tensile Strength
430 – 600 MPa — Solid structural integrity for industrial use.
Yield Strength
≥ 240 MPa — Reliable performance in fabrication and forming.
Elongation
≥ 22% — Good ductility for bending and complex shapes.
Hardness
Moderate — Balanced machinability and surface durability.
Application Sectors
Industries We Serve
Sugar Industry
Global cane and beet processing requiring thermal endurance.
Power Industry
Electricity generation and distribution systems.
Ship Building
Marine propulsion and exhaust components.
Mechanical & Plant Engineering
Industrial machinery design solutions.
Food, Beverage & Dairy
Processed food manufacturing environments.
Oil & Gas Plant
Refinery furnace units and burner assemblies.
Product Range
Types of SS 409L Coils AISI 409L Coils
As a top AISI/SS 409L Coils Importer and stockist, we maintain the largest selection of finishes for immediate delivery.
Hot Rolled SS 409L Coils
Cold Rolled SS 409L Coils
Pickled & Annealed SS 409L Coils
Tailored Cut-to-Length Customized SS 409L Coils
Application Sectors
Applications and Importance of SS 409L Coils
Fertilizer Industry
Constructing storage tanks, conveyor systems, and hoppers exposed to mild chemical and moist environments.
Chemical Processing
Used in platforms, pipe racks, equipment housings, and structural elements exposed to chemical gases.
Aerospace
Hanging structures, ground supports, and maintenance platforms needing durability and strength.
Oil & Gas Sector
Pipe supports, walkways, skid frames, and outdoor structures exposed to the elements.
Pharmaceutical Industry
Utility frames, HVAC structures, storage platforms, and support structures needing corrosion resistance.
Automotive Industry
Exhaust systems, heat shields, train coach panels, wagon bodies, and underframe components.
Chemical Composition
Chemical Property of SS 409L Coils AISI 409L Coils
Low carbon content increases weld quality and reduces sensitization risk, making these coils ideal for fabricated structures exposed to varying temperatures.
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.02 |
| Chromium (Cr) | 10.5 – 11.75 |
| Nickel (Ni) | ≤ 0.50 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.04 |
| Sulfur (S) | ≤ 0.03 |
Performance Data
Mechanical properties of SS 409L Coils AISI 409L Coils
430 – 600
Tensile Strength
MPa — Solid structural integrity for industrial applications
≥ 240
Yield Strength
MPa — Reliable performance in forming and fabrication
≥ 22%
Elongation
Good ductility for bending and complex shapes
Moderate
Hardness
Balanced machinability and surface durability
Good
Impact Strength
Reliable performance under dynamic load
Cost Information
Price Lists of SS 409L Coils AISI 409L Coils
Price Factors
Factors that affect the price of SS 409L Coils
- Content of Chromium and raw material cost
- Coil thickness, width, and length
- Quality assurance and manufacturing quality
- Order volume and delivery schedule
- Import duty and logistics costs
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International Standards
Equivalent Grades to SS 409L Coils
Global metallurgical designations for SS 409L across all major standards.
| Standard | Grade / Designation |
|---|---|
| AISI | 409L |
| ASTM A240 | 409L |
| ASTM A268 | 409L |
| ASTM (UNS) | S40910 |
| SAE | 409L |
| EN 10088 | 1.4512 (Closest) |
| EN Symbol | X2CrTi12 |
| DIN | 1.4512 |
| JIS G4304 / G4305 | SUS 409L |
| IS 6911 | 409L |
| GB / T | 022Cr11Ti (Closest) |
| AFNOR | Z2CT12 |
| BS | 409S19 (Closest) |
| ISO 15510 | X2CrTi12 |
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Ready Stock Availability & 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
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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, moisture-protected
Use Cases
Applications and Importance of SS 409L Coils
🌾 Fertilizer Industry
Used for storage tanks, conveyor systems, and hoppers exposed to mild chemical environments.
🧪 Chemical Processing
Platforms, housings, and external structural elements exposed to chemical gases.
✈️ Aerospace
Ground supports and maintenance platforms needing high durability and strength.
⛽ Oil & Gas
Walkways, skid frames, and outdoor structures exposed to the elements.
💊 Pharmaceuticals
Utility frames, HVAC structures, and storage platforms needing corrosion resistance.
🏗️ Construction
Railway stations, bridge roofing structures, sound barriers, and urban projects.
⚡ Electric Sector & EV
Electrical power enclosures, battery storage cabinets, and charging station frames.
🚗 Automotive
Exhaust systems, heat shields, train coach panels, and wagon bodies.
Why HRS Ferritic
Why choose HRS Ferritic for SS 409L Coils / AISI 409L Coils?
HRS Ferritic continues to provide reliable ferritic stainless steel solutions that are tailored to automotive, industrial, and infrastructure requirements. With a focus on quality, consistency and long-term relationships, we remain the most sought-after source of SS 409L as well as AISI 409L coils across the globe.
Trusted SS 409L Coils / AISI 409L Coils Supplier
Available for sale as Coils of AISI/SS 409L Coils Stockist
Raw materials sourced from reputable and regulated mills
Complete quality control and strict traceability
Globally reliable and competitive delivery
Expertise as Importer of AISI 409L Coils
Mill test certificates with every shipment
Supply to leading global industrial regions
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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 SS 409L Coils / AISI 409L Coils.
SS 409L is a low-carbon ferritic stainless steel with enhanced corrosion resistance, commonly used in automotive exhausts and heat exchangers.
Larger SS 409L coils require more handling and specialized shipping, increasing overall cost compared to smaller coils.
Thicker SS 409L coils contain more material and need extra processing, which raises the cost per unit.
Yes, cold-rolled or polished SS 409L coils are more expensive than hot-rolled coils due to additional finishing steps.
Changes in the global prices of chromium, nickel, and iron directly affect the cost of producing SS 409L coils.
SS 409L is widely used in automotive exhaust systems, mufflers, and catalytic converters for its heat and corrosion resistance.
SS 409L’s lower carbon content improves weldability and reduces sensitization, making it ideal for welded and bent components.
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