HRS Ferritic · Trusted Supplier, Stockist & Exporter

Stainless Steel 409-75 Sheet
AISI 409-75 Sheet

Ferritic Grade · Titanium Stabilized · Moderate Corrosion Resistance · High Temperature Performance · Global Supply

ASTM A240 / AISI 409-75 UNS S40900 EN 1.4512 JIS SUH 409
📋 Table of Contents
1Introduction to SS 409-75
2Overview of SS 409-75 Sheet
3Metallurgical Properties
4Specifications
5Available Stock
6Types of SS 409-75 Sheet
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · SS 409-75 Sheet Supplier, Stockist & Exporter

Stainless Steel Sheet 409-75
Supplier / Stockist / Exporter

HRS Ferritic is a trusted and well-established name in the ferritic stainless steel market. We are the leading SS 409-75 sheet Supplier, AISI 409-75 Sheet Stockist & Stainless Steel 409-75 Sheet Importer. We ensure all products are sourced from reputable, globally recognized and certified manufacturers — committed to quality assurance, timely delivery, competitive pricing and customer satisfaction.

  • Titanium stabilized ferritic microstructure
  • Chromium passive layer prevents corrosion and oxidation
  • Resistant to mild corrosion, exhaust gases and moisture
  • Good oxidation resistance and thermal cycling stability
  • Enhanced weldability and structural stability at high temperatures
  • Cost-effective alternative to austenitic grades
Stainless Steel 409-75 Sheet in India
TiStabilized Grade
Grade Overview

Introduction to Stainless Steel 409-75 Sheet

SS 409-75 Sheet is a titanium-stabilized ferritic stainless grade primarily used for applications requiring moderate corrosion resistance and high-temperature performance. Its chromium content provides oxidation resistance while maintaining cost-efficiency — widely used where durability, thermal stability and affordability are required.

11%
Chromium Content
Ti
Titanium Stabilized
380
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis

Metallurgical Properties of SS 409-75 Sheet

Each element in SS 409-75 plays a precise role in delivering corrosion resistance, weldability and thermal stability.

Cr
Chromium
Provides corrosion resistance and improves oxidation resistance.
Ni
Nickel
Enhances corrosion resistance and toughness at elevated temperatures.
C
Carbon
Contributes to strength and hardness; excess can reduce corrosion resistance.
Mn
Manganese
Improves tensile strength and hardness; helps in deoxidation during manufacturing.
Si
Silicon
Adds oxidation resistance and improves strength at high temperatures.
P
Phosphorus
Usually a residual element; affects strength and machinability.
S
Sulfur
Improves machinability but may slightly reduce corrosion resistance.
Fe
Iron
Base metal forming the matrix of the stainless steel.
Technical Data

Specifications — SS 409-75 Sheet / AISI 409-75 Sheet

ASTM A240 · AISI 409-75 · UNS S40900

Specification Details
ASTM / AISI ASTM A240 / AISI 409-75 (Plate, Sheet, and Strip)
UNS UNS S40900
EN / DIN EN 1.4512 / 1.4512
ISO X2CrTi12
JIS SUH 409
Product Form Sheets / Plates
Thickness Range 0.5 mm to 100 mm
Standard Widths 1000, 1219, 1250, 1500, 1800, 2000, 2500, 3000, 3500 mm
Standard Lengths 2000, 2440, 2500, 3000, 5800, 6000 mm
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 sheets in standard and custom thicknesses for industrial applications.

🔩

Plates

Heavy plates and precision sheets for structural and high-temperature applications.

✂️

Cut-to-Size

Customized cut-to-size sheets for urgent and project-specific requirements.

🌀

Coils & Strips

Slitting coils, perforated coils and thin foils for precision forming operations.

🧪

Chromium (Cr)

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

✨

Titanium (Ti)

Stabilized — Prevents carbide precipitation and improves weldability.

⚫

Carbon (C)

≤ 0.08% — Low level ensures weldability and ductility.

⚖️

Iron (Fe)

Balance — Structural base providing strength and magnetic properties.

💪

Tensile Strength

380 MPa — Reliable for exhaust and structural applications.

🎯

Yield Strength

205 MPa — Consistent for forming and fabrication.

📏

Elongation

20% — Good ductility for forming processes.

🔬

Hardness

≤ 200 HB — Ensures consistent machinability and surface quality.

Product Range

Types of SS 409-75 Sheet / AISI 409-75 Sheet

We maintain a ready inventory for urgent project needs in standard or customized form.

Hot Rolled SS 409-75 Sheet
Cold Rolled SS Sheet 409-75
SS 409-75 Sheet, Annealed
Pickled SS 409-75 Sheet
Customized Cut-to-Size Sheets
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 409-75 Sheet / AISI 409-75 Sheet

Titanium stabilization in SS 409-75 prevents carbide precipitation, ensuring enhanced weldability and structural stability when exposed to high temperatures for prolonged periods.

Element Percentage (%)
Chromium (Cr) 10.5 – 11.75
Carbon (C) ≤ 0.08
Manganese (Mn) ≤ 1.0
Silicon (Si) ≤ 1.0
Titanium (Ti) Stabilized
Phosphorus (P) ≤ 0.04
Sulfur (S) ≤ 0.03
Iron (Fe) Balance
Performance Data

Mechanical Properties of SS 409-75 / AISI 409-75 Sheet

380
Tensile Strength
MPa — Reliable for exhaust and structural applications
205
Yield Strength
MPa — Consistent for forming and fabrication
20%
Elongation
Good ductility for forming processes
≤ 200 HB
Hardness
Maximum — Ensures machinability and surface quality
7.75
Density
g/cm³ — Standard ferritic grade density
Cost Information

Price List for SS 409-75 Sheet / AISI 409-75 Sheet

Price Factors

What affects the price?

  • Prices of alloying elements and chromium
  • Sheet thickness and surface finish
  • Production process (cold or hot rolled)
  • Import duties and logistics costs
  • Customization and order volume
Contact Us
Request a Quote!
Best price for your project · Bulk order benefits · Transparent quotes
📧 info@hrsferritic.com
International Standards

Equivalent Grades for SS 409-75 Sheet / AISI 409-75 Sheet

SS 409-75 is recognized across all major global standards with equivalent metallurgical designations.

Standard Equivalent Grade / Designation
AISI (USA) 409
UNS (USA) S40900
ASTM ASTM A240 TP409 / ASME SA240 TP409
EN (Europe) 1.4512
DIN (Germany) X2CrTi12
BS (UK) 409 S 19
JIS (Japan) SUH 409
AFNOR (France) Z3CT12
GOST (Russia) 08Х13 (approximate equivalent)
GB / China 06Cr11Ti (commercial reference)
ISO X2CrTi12
UNI (Italy) X2CrTi12
SS (Sweden) EN numeric 1.4512
KS (Korea) SUH 409
IS (India) SS 409 / AISI 409
📦
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

Applications and Importance of SS 409-75 Sheet / AISI Sheet

🌾 Fertilizer Industry
Structural components, exhaust systems and ducts exposed to mild corrosion and heat.
🧪 Chemical Processing
Storage tanks and processing equipment for low-corrosive chemical environments.
✈️ Aerospace
Non-critical heat-resistant components with thermal stability requirements.
⛽ Oil & Gas
Exhaust stacks, heat shields and refinery components in high-temperature environments.
💊 Pharmaceuticals
Auxiliary equipment and controlled processing environments requiring compatibility.
🏗️ Construction & Infrastructure
Structural, cladding and roofing applications requiring durability and thermal resistance.
⚡ EV & Electrical
Thermal management structures and battery casings for EV and electrical systems.
🚗 Automotive
Exhaust systems and mufflers used extensively across automotive applications.
Why HRS Ferritic

Why Choose HRS Ferritic for SS 409-75 Sheet?

HRS Ferritic is a global supplier, stockist and importer of ferritic stainless-steel products, delivering high-performance materials that meet international standards of quality across industries. Contact HRS for reliable SS 409-75 Sheet solutions backed by quality and expertise.

Trusted SS 409-75 Sheet Supplier & Stockist
Stocks available for quick delivery
Certified and valuable global mills
Consistent quality at competitive prices
Custom sizes, finishes and bulk supply
Global import and export network
Dedicated technical and customer support team
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 409-75 Sheet / AISI 409-75 Sheet.

SS 409‑75 Sheet is a ferritic stainless steel with titanium stabilization, designed for corrosion resistance and high-temperature applications.
It is widely used in automotive exhaust systems, mufflers, catalytic converters, and heat exchangers.
Yes, it offers good oxidation resistance and stability at elevated temperatures, making it suitable for exhaust and thermal applications.
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