HRS Ferritic · Trusted Stockist & Exporter

Stainless Steel 405 Coils / AISI 405 Coil
Supplier & Importer

Ferritic Chromium Alloy · Aluminum Stabilized · High Oxidation Resistance · Excellent Weldability · Thermal Stability · Global Distribution

AISI 405 · UNS S40500 ASTM A240 / ASME SA240 EN 1.4002 Non-Hardenable Grade
📋 Table of Contents
1Introduction to SS 405
2Overview & Significance
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of SS 405 Coil
7Chemical Properties
8Mechanical Properties
9Pricing Information
10Equivalent Grades
11FAQs
HRS Ferritic · SS 405 Specialist

Stainless Steel 405 Coils (AISI)
Supplier, Stockist & Exporter

HRS Ferritic is a well-known brand for the stainless steel market with a focus on ferritic stainless steel with high-performance properties. As a dependable AISI/SS 405 Coils/ AISI 405 Coil Supplier, SS 405 Coils Exporter, and SS 405 Coils Stockist, we provide customers across the globe in a variety of industries, offering high-quality products, competitive prices and a guarantee of conformance to international standards. With the help of a trusted and reputable source, we have established ourselves as a reliable AISI Coil Stockist, SS 405 Importer, SS 405 Exporter, and SS 405 Stockist, providing custom solutions and speedy delivery.

  • Excellent resistance to stress corrosion
  • Aluminum stabilized to reduce hardening
  • Highly effective oxidation resistance
  • Exceptional thermal stability
  • Non-hardenable during welding
  • Cost-effective ferritic solution
Stainless Steel 405 Coils
AISI405 Grade
Product Overview

Introduction To SS 405 Coils / AISI Coil 405

AISI 405 is a ferritic stainless steel predominantly alloyed with chromium and stabilized by aluminum. Engineered for extreme resistance to stress corrosion and oxidation cracking, its unique mechanism utilizes a ferritic microstructure and aluminum content to prevent hardening during welding. This value-for-money grade is preferred when weld stability and thermal mechanical stability are crucial in oxidizing environments.

S40500
UNS Code
205
Yield (MPa)
415
Tensile (MPa)
1.4002
EN Grade
Composition Analysis

Metallurgical Characteristics of SS 405 Coils

Key elements that define the thermal stability and fabrication ease of Stainless Steel 405.

Cr
Chromium
Maintains ferritic structure; provides corrosion resistance and high-temp stability.
Al
Aluminum
Improves mechanical stability and oxidation resistance at high temperatures.
C
Carbon
Low content prevents carbide formation; improves weldability and reduces embrittlement.
Mn
Manganese
Enhances high-temperature workability with a strengthening effect.
Si
Silicon
Improves oxidation resistance and strength retention at high temps.
Fe
Iron
Ensures magnetic behaviour and stable base mechanical properties.
Technical Data

Specifications of SS 405 Coils / AISI 405 Coil

ASTM A240 · UNS S40500 · EN 1.4002 · ISO X6CrAl13

Specification Details
ASTM / ASME ASTM A240 / ASME SA240 (Plate, Sheet, and Strip)
UNS S40500
EN / DIN / ISO 1.4002 / ISO X6CrAl13
JIS SUS 405
Product Form Coils
Thickness Range 0.5 mm to 100 mm
Standard Widths 1000 mm, 1219 mm, 1250 mm, 1500 mm, 1800 mm, 2000 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 Wraps, Customized
Inventory

Available Stock & Product Forms

🌀

Coils & Strips

Slitting coils, perforated coils, and thin foils starting from 0.05 mm.

🪨

Flat Products

Precision sheets, heavy plates, and shim sheets available for all industrial projects.

🔘

Circles & Rings

Custom-cut blanks, circles, and rings tailored as per requirements.

🏁

Chequered Plate

Tread plates and textured surfaces for structural and decorative applications.

✨

Chromium (Cr)

11.5 – 14.5% — Foundational element for corrosion resistance.

💠

Aluminum (Al)

0.10 – 0.30% — Crucial stabilizer that improves high-temp stability.

⚫

Carbon (C)

≤ 0.08% — Low levels ensure exceptional weldability and ductility.

⚖️

Manganese (Mn)

≤ 1.00% — Enhances strengthening effect and workability.

💪

Tensile Strength

415 MPa — Reliable structural performance in high-heat settings.

🎯

Yield Strength

205 MPa — Standard yield threshold for industrial applications.

📏

Elongation

22% — Excellent ductility for various fabrication processes.

💎

Hardness

≤ 183 HB — Controlled hardness ensures machinability.

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.
Product Categories

Types of SS 405 Coils / AISI 405 Coil

Processed variants available through our global import and export network.

Hot Rolled SS 405 Coils
Cold-rolled AISI 405 Coils
Slitted SS 405 Coils
Polished AISI 405 Coils
Pickled and Annealed Coils
Chemical Composition

Chemical properties of SS 405 Coils / AISI 405 Coil

Balanced alloying elements ensure non-hardenable performance during welding and high-temperature oxidation resistance.

Element Composition (%)
Chromium (Cr) 11.5 – 14.5
Carbon (C) ≤ 0.08
Aluminum (Al) 0.10 – 0.30
Manganese (Mn) ≤ 1.00
Silicon (Si) ≤ 1.00
Phosphorus (P) ≤ 0.04
Sulfur (S) ≤ 0.03
Performance Data

Mechanical Property of SS 405 Coils / AISI 405 Coil

415
Tensile Strength
MPa — Reliable structural performance
205
Yield Strength
MPa — Consistent strength stability
22%
Elongation
Excellent ductility and formability
≤ 183
Hardness
Brinell (HB) — Ensures easy machinability
Cost Information

Price Lists for SS 405 Coils / AISI 405 Coil

Pricing Factors

What Influences the Cost?

  • Material raw (chromium) cost
  • Thickness and Width of Coil
  • Surface finishing and processing
  • Order quantity
  • Import/export duties
Get Best Value
Contact HRS!
Real-time pricing and expert assistance
📧 info@hrsferritic.com
Global Standards

Equivalent Grades of SS 405 Coils / AISI 405 Coil

AISI 405 is recognized across international standards for thermal stability.

Standard / Country Equivalent Grade
AISI / ASTM / UNS (USA) 405 / S40500
EN / DIN / W.-Nr. (Europe/Germany) 1.4002 / X6CrAl13
JIS (Japan) SUS 405
GB (China) 10Cr13Al
GOST (Russia) 08Х13
AFNOR (France) Z6CA13
BS (UK) 405S17
KS (Korea) STS405
📦
Ready Stock Availability
  • 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 & 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
  • Packaging: ISPM-15 wooden crates, shrink-wrapped & moisture-protected
Engineering Use

Technical Applications for SS 405 / AISI 405 Coils

🌾 Fertilizer Industry
Heat exchanger shells, process gas ducts, and ammonia handling ductwork.
🧪 Chemical Processing
Reactor shells, pipe liners, and heat exchanger casings requiring moderate corrosion resistance.
✈️ Aerospace
Thermal shielding panels, exhaust ducting, and ground housings for support equipment.
⛽ Oil & Gas Sector
Refinery exhaust systems, furnace liners, flare stacks, and high-temp conduits.
💊 Pharmaceuticals
Equipment enclosures, cleaner rooms, and HVAC ducting in non-product-contact zones.
🏗️ Infrastructure
Architectural sheeting, roofing, tunnel linings, and facade panels.
⚡ EV & Electric
Battery housing frames, thermal shields, and casings for power electronics.
🚗 Automotive
Exhaust mufflers, manifolds, catalytic converters, and heat shields.
Why Choose HRS

Why choose HRS Ferritic SS 405 Coils?

HRS Ferritic is committed to providing top-quality ferritic stainless steel items backed by the expertise of our technical experts and customer-focused service. Whether you require a trustworthy stockist or an ongoing global supplier, we stand ready.

Trusted AISI/SS 405 Coils Supplier
International Importer & Exporter network
Sources of 100% certified material
Specific sizes, finishes and designs
Competitive pricing & fast delivery
Technical support that is devoted
Supply to 20+ countries worldwide
Complete mill test documentation
🇮🇳

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 about Stainless Steel 405 Coils / AISI 405 Coil.

SS 405 coils are commonly used in automotive exhaust systems, heat exchangers, boilers, and structural components requiring moderate corrosion and heat resistance.
SS 405 coils are suitable for automotive exhaust systems due to their good oxidation resistance, weldability, and cost-effective performance at elevated temperatures.
Yes, SS 405 coils perform well in moderately high-temperature applications because they offer good scaling resistance and structural stability.
SS 405 coils can be used in petrochemical applications involving non-aggressive environments where moderate corrosion resistance is sufficient.
Larger widths and higher thickness require more stainless steel and increase rolling, processing, and transportation costs, which raises the final price.
Yes. Finishes like 2B, BA, or customized surface treatments involve additional processing and quality control, increasing overall cost.
Changes in nickel, chromium, and steel scrap prices directly influence SS 405 coil pricing. These coils are commonly used in exhaust systems, industrial equipment, and structural applications.
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