HRS Ferritic · Certified Supplier & Stockist
SS 430 Coils / AISI 430 Coils
Supplier / Stockist / Exporter
Ferritic Stainless Steel Coils · 16-18% Chromium · Magnetic · Excellent Corrosion Resistance · Outstanding Formability · Cost-Effective
ASTM A240 / ASME SA240
UNS S43000
EN 1.4016
JIS SUS 430
📋 Table of Contents
HRS Ferritic · SS 430 Coils Supplier & Stockist
SS 430 Coils / AISI 430 Coils
Supplier / Stockist / Exporter
HRS Ferritic is a major provider of martensitic as well as ferritic products, providing global industries with a consistent, high-quality and reliable supply. As a reputable SS 430 Coils and AISI Coils Supplier, Stockist and importer, we source only from ISO-certified, internationally recognized mills to ensure that they are in compliance in accordance with ASTM, AISI, and EN standards. With a solid inventory management system as well as technical knowledge and an emphasis on customer service, we support industries including construction, automotive, chemical processing, electrical and infrastructure with a top-quality solution for stainless steel.
- Outstanding resistance to corrosion in mild environments
- Magnetic properties due to ferritic structure
- Excellent resistance to scaling and oxidation
- Stable mechanical performance under thermal cycling
- Cost-effectiveness due to low nickel content
- Ease of fabrication, forming, and drawing
430Ferritic Grade
Grade Overview
What are SS Coils 430 and AISI Coils 430?
SS Coils 430, also referred to as AISI Coils 430, are stainless steel ferritic coils comprised of approximately 16-18% chrome. This grade isn't able to be hardened with heat treatment, and is renowned for its outstanding resistance to corrosion in mild environments, its excellent quality and formability, as well as its cost-effectiveness. SS 430 is magnetic and provides excellent resistance to stress and oxidation cracking caused by corrosion.
16–18%
Chromium Content
Magnetic
Ferritic Structure
450–600
Tensile Strength MPa
Low Expansion
Thermal Stability
Composition Analysis
Metallurgical Characteristics of SS 430 Coils
The basic principle behind SS 430 is built in its ferritic structure that gives them durability, resistance to oxidation, and magnetic qualities.
Fe
Iron
Base metal forming the primary structure of the alloy.
Cr
Chromium
Provides corrosion resistance and oxidation resistance by forming a passive protective layer.
C
Carbon
Adds strength and hardness; excessive carbon can reduce corrosion resistance.
Mn
Manganese
Improves strength and toughness; assists in hot working properties.
Si
Silicon
Enhances strength, oxidation resistance, and acts as a deoxidizer during steel production.
P
Phosphorus
Improves machinability but can reduce toughness if present in high amounts.
S
Sulfur
Small amounts may improve machinability; too much can reduce corrosion resistance.
Ni
Nickel
Often minimal in 430; can slightly improve corrosion resistance.
Technical Data
Specifications - SS 430 Coils / AISI Coils 430
ASTM A240 / ASME SA240 · UNS S43000 · EN 1.4016 · JIS SUS 430
| Specification | Details |
|---|---|
| ASTM / ASME | ASTM A240 / ASME SA240 (Plate, Sheet, and Strip) |
| UNS | UNS S43000 |
| EN | EN 1.4016 |
| DIN | 1.4016 |
| ISO | ISO X6Cr17 |
| JIS | SUS 430 |
| Product Form | Coils / Plates / Sheets |
| 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
Ready stock of SS 430 coils in HR, CR, and Polished finishes.
Plates
Precision sheets and heavy plates for structural framing.
Strips
Slitting coils and thin foils from 0.05 mm available.
Blanks
Circles, rings, and custom-cut blanks as per project specs.
Chromium (Cr)
16.0 – 18.0% — High levels for superior oxidation resistance.
Carbon (C)
≤ 0.12% — Balanced for strength and hardness.
Manganese (Mn)
≤ 1.0% — Improves strength and hot working properties.
Silicon (Si)
≤ 1.0% — Enhances oxidation resistance and acts as a deoxidizer.
Tensile Strength
450 – 600 MPa — Reliable durability for structural applications.
Yield Strength
205 – 275 MPa — Excellent for forming and fabrication.
Elongation
20 – 30% — High ductility for complex drawing and bending.
Hardness
≤ 200 HB — Optimized for fabrication and machinability.
Product Range
Types of SS Coils 430 or AISI Coils 430
As a highly experienced AISI/SS 430 Coils Importer, we offer custom dimensions and finishes for all industrial requirements.
Hot Rolled SS 430 Coils
Cold Rolled SS 430 Coils
Annexed SS 430 Coils
Polished SS 430 Coils
BA & Decorative Finish SS Coils 430
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.
Chemical Composition
Chemical properties of SS Coils 430 or AISI Coils 430
High Chromium content forms a passive protective layer, shielding the material from environmental degradation and corrosion.
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 16.0 – 18.0 |
| Carbon (C) | ≤ 0.12 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.04 |
| Sulfur (S) | ≤ 0.03 |
Performance Data
Mechanical property of SS Coils 430 or AISI Coils 430
450 – 600
Tensile Strength
MPa — Excellent durability for structural and decorative use
205 – 275
Yield Strength
MPa — Strong performance in fabrication and cold forming
20 – 30%
Elongation
High ductility suitable for deep drawing and bending
≤ 200 HB
Hardness
Balanced hardness for ease of fabrication and polishing
Moderate
Impact Resistance
Steady performance across a range of mild environments
Cost Information
Price Lists for SS Coils 430 and AISI Coils 430
Price Factors
Factors that affect the Cost of SS 430 / AISI 430
- Prices for Chromium in the global market
- Coil dimensions, thickness, and surface finishes
- Production process (Hot Rolled vs Cold Rolled)
- Import duties and specialized logistics
- Total bulk order quantity and schedule
International Standards
Equivalent Grades: SS Coils 430 or AISI Coils 430
Global metallurgical designations for AISI 430 across all major standards.
| Standard / System | Equivalent Designation |
|---|---|
| AISI / ASTM (USA) | 430 |
| UNS | S43000 |
| ISO (International) | X6Cr17 |
| EN (Europe) | 1.4016 / X6Cr17 |
| DIN (Germany) | 1.4016 |
| JIS (Japan) | SUS 430 |
| BS (British Standard) | 430 S17 |
| AFNOR (France) | Z8C17 |
| SIS (Sweden) | 142320 |
| UNI (Italy) | X12Cr17C |
| GB (China) | 10Cr17 / 1Cr17 |
| GOST (Russia / CIS) | 12X17 |
📦
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 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, moisture-protected
Use Cases
Applications and importance of SS Coils 430
🌾 Fertilizer Industry
Manufacture of structural panel systems, storage systems, and handling equipment.
🧪 Chemical Processing
Equipment casings, liners, and other non-critical parts exposed to moderate chemicals.
✈️ Aerospace
Interior components and non-structural parts needing thermal stability and oxidation resistance.
⛽ Oil & Gas
Enclosures, support structures, and cladding in non-aggressive outdoor environments.
💊 Pharmaceuticals
Support frames and equipment housings where strength and mild corrosion resistance are crucial.
🏗️ Construction
Architectural panels, handrails, cladding, and various other decorative structural elements.
⚡ Electric Sector & EV
Enclosures for batteries, electrical cabinets, and specialized components for thermal shielding.
🚗 Automotive
Exhaust systems, trim components, and decorative parts due to heat resistance and formability.
Why HRS Ferritic
Why choose HRS Ferritic for SS Coils 430 / AISI Coils 430?
HRS Ferritic is dedicated to offering high-end ferritic stainless steel that is in line with international standards and expectations. With a solid supply network and an expert technical team, we offer solid solutions for a range of industrial requirements including automotive, construction, and chemical sectors.
Trusted SS 430 Coils / AISI 430 Coils Supplier
Sourced from important, certified, global mills
Complete quality control and material traceability
Large inventory availability for immediate sale
International and domestic delivery on time
Customized dimensions and specialized surfaces
Mill test certificates with every single shipment
Expertise as Importer of AISI 430 Coils
🇮🇳
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 SS 430 Coils / AISI 430 Coils.
Larger widths and custom lengths of SS 430 Coils require additional rolling capacity, handling, and transportation, which increase the overall price.
Thicker AISI 430 Coils consume more raw material and weigh more, leading to higher base material and freight costs.
Finishes such as hot rolled, annealed, pickled, or polished involve extra processing steps, labor, and chemicals, increasing the total cost.
Yes, changes in chromium content, steel scrap prices, and energy costs directly impact production expenses and market pricing.
Yes, non-standard dimensions or special surface treatments require additional processing and handling, raising the final price.
SS 430 Coils are ideal for refrigerators, ovens, and dishwashers due to their good corrosion resistance, formability, and attractive surface finish.
Yes, AISI 430 Coils are commonly used in automotive trims, panels, and decorative components because of their magnetic properties and corrosion resistance.
SS 430 Coils are used in heat exchangers, ducting, and storage tanks in industrial settings due to their durability, corrosion resistance, and ease of fabrication.
HRS Ferritic
