HRS Ferritic · Certified Manufacturer & Exporter

Stainless Steel 405 Sheet
AISI 405 Sheet

12% Chromium Ferritic Grade · Anti-Hardening · Scaling Resistance up to 870°C · Global Supply

ASTM A240 / ASME SA240 UNS S40500 EN 1.4002 JIS SUS 405
📋 Table of Contents
1Introduction to SS 405
2Stainless Steel 405 / AISI 405
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of SS 405 Sheet
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · SS 405 Manufacturer & Supplier

Introduction to
Stainless Steel 405 Sheet

HRS Ferritic is a reliable SS 405 importer, AISI 405 exporter and stainless steel 405 supplier. We guarantee every sheet meets industrial and commercial needs with consistent quality and professional expertise.

  • Scaling resistance up to 870 °C
  • Superior weldability
  • Dimensional stability in thermal cycles
  • Better corrosion resistance vs carbon steel
  • Cost-effective vs. nickel-bearing alloys
  • Aluminium addition prevents hardening
Stainless Steel 405 Sheet in India
870°CScaling Resistance
Grade Overview

Stainless Steel 405 Sheet / AISI 405 Sheet

A 12% chromium ferritic steel specially designed to tackle oxidation and thermal stress. Its controlled aluminium content enhances resistance to hardening after long exposure to high temperatures.

12%
Chromium Content
870°C
Max Scaling Resistance
380–550
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis

Metallurgical Characteristics & Performance

Each element in SS 405 plays a precise role in delivering exceptional durability and thermal performance.

Cr
Chromium
Maintains ferritic structure; provides corrosion resistance and high-temp strength stability.
Al
Aluminium
Unique addition that prevents hardening and boosts oxidation resistance.
C
Carbon
Low carbon prevents carbide formation, improving weldability and reducing embrittlement.
Mn
Manganese
Enhances high-temperature workability with a strengthening effect.
Si
Silicon
Improves oxidation resistance and strength retention at elevated temperatures.
P
Phosphorus
Balances toughness while maintaining overall structural strength.
S
Sulfur
Improves machinability while balancing ductility and fatigue resistance.
Fe
Iron
Ensures magnetic behaviour and stable mechanical properties throughout.
Technical Data

Specifications — SS 405 Sheet / AISI 405 Sheet

ASTM A240 · ASME SA240 · UNS S40500

Specification Details
ASTM / ASME ASTM A240 / ASME SA240
UNS S40500
EN / DIN 1.4002
ISO X6CrAl13
JIS SUS 405
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 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)

11.5–14.5% — Core element for ferritic structure and corrosion resistance.

✨

Aluminium (Al)

0.10–0.30% — Prevents hardening and boosts oxidation resistance.

⚫

Carbon (C)

0.08% max — Low level ensures weldability and ductility.

⚖️

Iron (Fe)

Balance — Magnetic behaviour and stable mechanical foundation.

💪

Tensile Strength

380–550 MPa — Exceptional for demanding structural applications.

🎯

Yield Strength

~205 MPa — Consistent properties for forming operations.

📏

Elongation

Min. 20% — Excellent ductility for cold-forming.

🔬

Hardness

88 HRB max — Consistent machinability and surface quality.

Product Range

Types of Stainless Steel 405 Sheet

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

Hot-Rolled 405 Stainless Steel Sheet
405 Cold-Rolled Stainless Steel Sheet
405 No.1 Hot-Rolled Finish Sheet
405 2B Cold Rolled Finish SS Sheet
Annealed Sheet of SS 405
405 Pickled and Passivated Sheet
Polished SS 405 Sheet
405 Stainless Steel Coils & Strips
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 405 Sheet / AISI 405 Sheet

The addition of aluminium gives SS 405 its unique anti-hardening and oxidation-resistant capabilities.

Element Percentage (%)
Chromium (Cr) 11.5 – 14.5
Carbon (C) 0.08 max
Manganese (Mn) 1.00 max
Silicon (Si) 1.00 max
Sulfur (S) 0.03 max
Phosphorus (P) 0.04 max
Aluminium (Al) 0.10 – 0.30
Iron (Fe) Balance
Performance Data

Mechanical Properties of SS 405 Sheet

380–550
Tensile Strength
MPa — Exceptional for demanding structural applications
~205
Yield Strength
MPa — Ideal for forming and fabrication
20%
Elongation
Minimum — Excellent ductility for cold-forming
88 HRB
Hardness
Maximum — Ensures machinability
7.75
Density
g/cm³ — Standard ferritic grade
200 GPa
Modulus of Elasticity
High stiffness for structural reliability
Cost Information

Pricing List for SS 405 Sheet

Price Factors

What affects the price?

  • Size and thickness of sheets
  • Surface finish (2B, BA, HR)
  • Nickel/chromium world prices
  • Cutting & customization
  • Order volume (bulk/project)
  • Shipping, logistics & taxation
Get Pricing Today
Get A Quote!
Competitive pricing · Fast replies · Export-ready packaging
📧 info@hrsferritic.com
International Standards

Equivalent Grades for SS 405 Sheet

SS 405 is recognized across all major global standards with equivalent metallurgical designations.

Standard Equivalent Grade
AISI / ASTM 405
UNS S40500
EN (Europe) 1.4002
EN Name X6CrAl13
DIN (Germany) 1.4002
DIN Name X6CrAl13
JIS (Japan) SUS 405
AFNOR (France) Z6CA13
BS (UK) 405S17
GB / GB-T (China) 06Cr13Al
ISO X6CrAl13
📦
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 plates
  • Edge Conditions: Mill edge, slit edge, round edge, square edge
🏭
Quality Assurance & Logistics
  • Testing: PMI, UT, Radiography, corrosion testing
  • Certification: EN 10204 3.1 / 3.2, NACE on request
  • Global Supply: USA, UAE, Saudi Arabia, Singapore, Europe
  • Export Packaging: ISPM-15 fumigated crates, moisture-protected
Use Cases

Applications of SS 405 Sheet

🧪 Chemical Processing
Heat exchangers, storage tanks and processing units with mild corrosion.
✈️ Aerospace
High-temperature ducts, exhaust systems and thermal shields.
⛽ Oil & Gas
Refinery furnace units, incinerators and burner assemblies.
💊 Pharmaceutical
Sterilizer frames and heating chambers needing clean stable materials.
🌾 Fertilizer
Process equipment needing corrosion resistance and thermal endurance.
🏗️ Construction
Architectural claddings, roofing and ventilation elements.
⚡ EV & Electrical
Battery module housing, transformer components, enclosures.
🚗 Automotive
Exhaust systems, catalytic converter housings, heat-resistant brackets.
Why HRS Ferritic

Why Choose HRS Ferritic for SS 405 Sheets?

One of the most trusted providers in the stainless steel industry. Choose HRS Ferritic for authentic, tested sheets meeting international standards with superior quality and industry reliability.

Expertise in ferritic steel grades
EN 10204 3.1 / 3.2 documentation
Advanced cutting, shearing & laser
Massive ready inventory all sizes
Custom-sized sheets for any project
Price-competitive with technical advice
Fast delivery, export-grade packaging
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 405 Sheet.

The UNS (Unified Numbering System) designation for SS 405 is S40500.
No. SS 405 cannot be hardened by heat treatment. Strength improvement is possible only through cold working.
The EN equivalent of SS 405 is EN 1.4002, with material name X6CrAl13.
Yes. SS 405 sheets are supplied with an MTC per EN 10204 Type 3.1, confirming chemical and mechanical properties.
Yes. DIN / EN 1.4002 (X6CrAl13) is metallurgically equivalent to SS 405, with closely matching composition and properties.
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