HRS Ferritic · Certified Manufacturer & Exporter

Stainless Steel 409M Sheet
AISI 409M Sheet

Ferritic Grade · Low Carbon · Enhanced Corrosion Resistance · Global Supply

ASTM A240 / ASME SA240 UNS S409M00 EN 1.4512 JIS SUS 409M
📋 Table of Contents
1Introduction to SS 409M
2Stainless Steel 409M / AISI 409M
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of SS 409M Sheet
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · SS 409M Supplier, Stockist, Exporter & Importer

Introduction to
Stainless Steel 409M Sheet

HRS Ferritic has been the leader in the supply of high-quality stainless and alloy steel products for many years. With decades of experience in the metallurgy sector, we have become a leading SS Sheet Supplier as well as Stainless Steel Sheet Stockist. SS 409M sheet, also known as AISI Sheet 409M, is a ferritic steel with a low carbon content that offers improved corrosion resistance and mechanical performance.

  • Enhanced Resistance to Corrosion
  • High Thermal Stability
  • Excellent Weldability
  • Cost-Efficiency vs Austenitic Steels
  • Titanium Stabilized for Weld Quality
  • Ideal for Automotive Exhaust Systems
Stainless Steel 409M Sheet in India
LowCarbon Content
Grade Overview

Stainless Steel 409M Sheet / AISI 409M Sheet

A modified ferritic stainless steel with low carbon content offering improved corrosion resistance and mechanical performance. Widely used in automotive exhaust systems, heat-exchangers, industrial fabrication, and other high-durability applications.

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 409M plays a precise role in delivering exceptional durability and thermal performance.

Fe
Iron
Main base metal. Gives strength and structure to the steel.
Cr
Chromium
Provides corrosion and rust resistance by forming a protective surface layer. Also improves resistance to high temperatures.
C
Carbon
Increases strength and hardness. Kept low to maintain good weldability and corrosion resistance.
Mn
Manganese
Improves strength and toughness. Helps remove oxygen during steelmaking.
Si
Silicon
Improves oxidation resistance and helps in the manufacturing process as a deoxidizer.
P
Phosphorus
Present in small amounts. Too much can make the steel brittle, so it is controlled.
S
Sulfur
Improves machinability, but excess can reduce toughness and corrosion resistance.
Ti
Titanium
Prevents formation of chromium carbides during welding. Improves weldability and maintains corrosion resistance.
Technical Data

Specifications — SS 409M Sheet / AISI 409M Sheet

ASTM A240 · ASME SA240 · UNS S409M00

Specification Details
ASTM / ASME ASTM A240 / ASME SA240 (Plate, Sheet, and Strip)
UNS S409M00
EN EN 1.4512
DIN 1.4512
ISO ISO X2CrTi12
JIS SUS 409M
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)

0.03–0.08% — Low level ensures 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 409M Sheet

SS 409M Sheet comes in a variety of thicknesses, finishes, and surface treatments.

Hot Rolled SS Sheet 409M
Cold Rolled SS Sheet 409M
SS 409M Sheet, Annealed
Pickled SS Sheet 409M
Customized Sizes 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 Property of SS 409M Sheet / AISI 409M Sheet

Titanium stabilization in SS 409M aids in improving corrosion resistance and enhancing welding quality.

Element Composition (%)
Carbon (C) 0.03 – 0.08
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 409M Sheet / AISI 409M 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 HB
Hardness
Ensures machinability and surface quality
Good
Impact Resistance
Good at room temperature
Cost Information

Price List for SS 409M Sheet / AISI 409M Sheet

Price Factors

Factors that Affect the Prices

  • Material thickness and sizes
  • Surface Finish and Treatment
  • Quantity and Order Volume
  • Steel prices and market demand
  • Shipping and import costs
Get Pricing Today
Get A Quote!
Competitive pricing · Fast replies · Export-ready packaging
📧 info@hrsferritic.com
International Standards

Equivalent Grades for SS 409M Sheet / AISI 409M Sheet

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

Standard Grade / Designation
ASTM / AISI 409M
ASTM (UNS) S409M00
ASTM A240 409M
ASTM A268 409M
SAE 409M
EN 10088 1.4512
EN Symbol X2CrTi12
DIN 1.4512
BS 409S19
AFNOR Z2CT12
UNI X2CrTi12
JIS SUS 409M
JIS (Closest) SUS 409L
IS 6911 409M
GB / T 10CrTi
📦
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

Importance and Applications of SS 409M Sheet

🌾 Fertilizer Industry
Storage tanks, chemical mixing tanks and conveyors exposed to corrosive substances.
🧪 Chemical Processing
Heat exchangers, storage vessels and piping systems handling mildly corrosive chemicals.
✈️ Aerospace
Air ducting, exhaust assemblies and lightweight structural panels in aircraft.
⛽ Oil & Gas
Storage tanks, flanges and exhaust systems in the oil and gas sector.
💊 Pharmaceuticals
Storage tanks, tablet-processing machines, piping, valve systems and cleanroom equipment.
🏗️ Infrastructure & Construction
Roofing, cladding, gutters, stairways, railings and expansion joints exposed to weathering.
⚡ EV & Electrical
Battery casings, busbars, electrical enclosures and panels requiring oxidation resistance.
🚗 Automotive
Exhaust manifolds, mufflers, heat shields, body panels and catalytic converter housings.
Why HRS Ferritic

Why Choose HRS Ferritic for SS 409M Sheets?

HRS Ferritic is committed to maintaining its reputation as a dependable Stainless Steel Sheet 409M Stockist and SS Sheet 409M Importer. Trusted by industries worldwide for authentic, tested SS 409M sheets conforming to the highest engineering standards.

Trusted supplier with decades of experience
Global sourcing from verified manufacturers
Wide range of sizes, types and finishes
Competitive pricing for retail and bulk orders
Expert guidance for right sheet selection
Efficient logistics for on-time global delivery
EN 10204 3.1 / 3.2 documentation
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.
🌍

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 409M Sheet.

SS 409M sheet is mainly used in automotive exhaust systems, railway coaches, structural applications, and transportation equipment due to its good strength and corrosion resistance at an economical cost.
Yes, SS 409M has good weldability. The presence of titanium helps prevent carbide formation during welding, which maintains corrosion resistance in welded areas.
SS 409M is a modified version of SS 409 with improved mechanical strength and slightly better corrosion resistance, making it more suitable for structural and load-bearing applications.
HRS Ferritic
Direct message to HRS Ferritic via whatsapp