HRS Ferritic · Certified Manufacturer & Exporter

Stainless Steel 3CR12 Sheet

12% Chromium Ferritic Grade · Cost-Effective Alternative to Carbon Steel · Excellent Fabrication Properties · Global Supply

ASTM A240 / ASME SA240 UNS S40977 / S40910 EN 1.4003 ISO X3Cr12
📋 Table of Contents
1Introduction to 3CR12
2What are 3CR12 Sheets?
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of 3CR12 Sheet
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · 3CR12 Sheet Supplier & Stockist

Introduction to
3CR12 Sheets

HRS Ferritic has a long-standing reputation in the stainless-steel industry for providing high-quality ferritic products to international and domestic markets. We are known to be a trusted 3CR12 sheets Supplier and 3CR12 sheets Stockist. We provide 3CR12 sheets sourced from certified and valuable manufacturers.

  • Forms a protective chromium dioxide layer on the surface
  • Excellent resistance to atmospheric corrosion and oxidation
  • Low thermal expansion due to ferritic microstructure
  • Good resistance to stress cracking
  • More corrosion resistant than carbon steel
  • Cost-effective alternative to austenitic steels
3CR12 Sheet in India
12%Chromium Content
Grade Overview

What are 3CR12 Sheets?

Sheet 3CR12 is a chromium ferritic stainless grade developed to be a cost-effective alternative to carbon steels and conventional stainless grades. It offers good mechanical strength and excellent fabrication properties, widely used where mild corrosion resistance, structural stability and long service lives are required.

12%
Chromium Content
Ferritic
Microstructure
450–600
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis

Metallurgical Characteristics & Performance

Each element in 3CR12 plays a precise role in delivering exceptional durability and performance.

Fe
Iron
Base metal that provides strength and forms the main structure of the steel.
Cr
Chromium
Forms a protective oxide layer on the surface, giving corrosion and oxidation resistance.
C
Carbon
Small amount for basic strength; low carbon ensures good weldability and prevents carbide formation.
Mn
Manganese
Improves strength and toughness; helps remove oxygen during production.
Si
Silicon
Helps in deoxidation and improves oxidation resistance at high temperatures.
P
Phosphorus
Present in trace amounts; excessive phosphorus can make steel brittle.
S
Sulfur
Improves machinability slightly but is kept low to maintain toughness and corrosion resistance.
Technical Data

Specifications — 3CR12 Sheet

ASTM A240 · ASME SA240 · UNS S40977 / S40910

Specification Details
ASTM / ASME ASTM A240 / ASME SA240 (Plate, Sheet, and Strip)
UNS S40977 / S40910
EN EN 1.4003
DIN 1.4003
ISO ISO X3Cr12
JIS SUS 430L
Product Form Sheets / Plates
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)

11–13% — Core element for ferritic structure and corrosion resistance.

✨

Nickel (Ni)

≤ 1.0% — Improves toughness and corrosion resistance.

⚫

Carbon (C)

≤ 0.03% — Low level ensures weldability and ductility.

⚖️

Iron (Fe)

Balance — Magnetic behaviour and stable mechanical foundation.

💪

Tensile Strength

450–600 MPa — Exceptional for demanding structural applications.

🎯

Yield Strength

≥ 280 MPa — Consistent properties for forming operations.

📏

Elongation

≥ 20% — Excellent ductility for cold-forming.

🔬

Hardness

≤ 200 HB — Consistent machinability and surface quality.

Product Range

Types of 3CR12 Sheet

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

Hot Rolled 3CR12 Sheets
Cold-Rolled 3CR12 Sheets
Sheets that are Pickled and Annealed
Polished and Surface Treated Sheets
Customized and 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

Properties of 3CR12 Sheet

The low carbon content in 3CR12 ensures good weldability, while chromium provides corrosion and oxidation resistance.

Element Composition (%)
Carbon (C) ≤ 0.03
Chromium (Cr) 11 – 13
Nickel (Ni) ≤ 1.0
Manganese (Mn) ≤ 1.5
Silicon (Si) ≤ 1.0
Phosphorus (P) ≤ 0.04
Sulfur (S) ≤ 0.03
Performance Data

Mechanical Properties of 3CR12 Sheet

450–600
Tensile Strength
MPa — Exceptional for demanding structural applications
≥ 280
Yield Strength
MPa — Ideal for forming and fabrication
≥ 20%
Elongation
Minimum — Excellent ductility for cold-forming
≤ 200 HB
Hardness
Maximum — Ensures machinability
Cost Information

Price List for 3CR12 Sheet

Price Factors

What affects the price?

  • Fluctuations of chromium, steel and raw material prices
  • Sheet thickness, width and surface finish
  • Quantity of orders and customization requirements
  • Costs of import duties, freight and logistics
Get Pricing Today
Get A Quote!
Competitive pricing · Fast replies · Export-ready packaging
📧 info@hrsferritic.com
International Standards

Equivalent Grades for 3CR12 Sheet

3CR12 is recognized across all major global standards with equivalent metallurgical designations.

Standard Grade / Designation
AISI 409 modified / 3CR12
ASTM A240 409 modified / 3CR12
ASTM A268 409 modified / 3CR12
ASTM (UNS) S40977 / S40910 (Closest)
SAE 409 modified
EN 10088 1.4003 (Closest Equivalent)
EN Symbol X3Cr12
DIN 1.4003
JIS SUS 430L (Approximate)
IS 6911 3CR12
GB / T 00Cr12 / 0Cr12 (Closest Equivalent)
AFNOR Z12C12 (Closest Equivalent)
BS 430S12 (Closest Equivalent)
ISO 15510 X3Cr12
📦
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 & 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 3CR12 Sheet

🌾 Fertilizer Industry
Use in hoppers and conveyors to resist moisture and fertilizer dust.
🧪 Chemical Processing
Used in tanks, ducting, reactor covers and frames.
✈️ Aerospace
Use in ground support equipment, brackets and panels where dimensional stability is required.
⛽ Oil & Gas
Ideal for equipment housings, storage structures, pipeline supports and corrosive environments.
💊 Pharmaceuticals
Use in cleanroom enclosures, equipment enclosures and storage cabinets.
🏗️ Construction & Infrastructure
Used in bridges, railway structures, roofing, cladding and platforms.
⚡ Electric Sector & EV Batteries
Used in enclosures for battery packs, power cabinets and inverter housings.
🚗 Automotive
Use in exhausts, heat shields and chassis brackets. Offers resistance to heat and vibration.
Why HRS Ferritic

Why Choose HRS Ferritic for 3CR12 Sheets?

At HRS Ferritic, we are known to be the preferred supplier of high-quality 3CR12 Sheets. We deliver reliable, durable and cost-effective ferritic solutions around the world. Trusted by industries worldwide for authentic, tested 3CR12 sheets conforming to the highest engineering standards.

Trusted Sheet 3CR12 Supplier, Stockist and Importer
Direct sourcing from certified global manufacturers
Bulk supply with competitive pricing
Quality control and traceability of materials
Fast delivery and custom sizes
EN 10204 3.1 / 3.2 documentation
On-time delivery, export-grade packaging
Experienced team for technical and commercial assistance
🇮🇳

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 3CR12 Sheet.

3CR12 sheets are mainly used in industrial and outdoor applications such as building cladding, storage tanks, ducting, fencing, and structural components due to their corrosion resistance and durability.
It forms a protective chromium dioxide layer on the surface, which prevents rust and corrosion. Its ferritic microstructure also gives low thermal expansion and resistance to stress cracking.
Yes, 3CR12 has good weldability and moderate formability, making it suitable for fabrication in structural and industrial applications.
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