HRS Ferritic · Certified Supplier, Stockist & Importer

Stainless Steel 3CR12 Plate
3CR12 Steel Plate

12% Chromium Ferritic Grade · Excellent Corrosion Resistance · Abrasion Resistant · Global Supply

ASTM A240 / ASME SA240 UNS S40977 / S40910 EN 1.4003 ISO X3Cr12
📋 Table of Contents
1What are 3CR12 Plates?
23CR12 Plate Overview
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of 3CR12 Plate
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · 3CR12 Plate Supplier, Stockist & Importer

What are
3CR12 Plates?

HRS Ferritic has a strong reputation in the stainless steel and alloy industry, recognized as a 3CR12 Plates Supplier, Stockist and Importer. 3CR12 Plate is a ferritic steel plate with approximately 12% chromium. It offers excellent corrosion resistance, moderate heat resistance and abrasion resistance, making it a good alternative to austenitic steels. Its ferritic structure forms a protective oxide layer on the surface, providing resistance against oxidation, corrosion, and stress cracking.

  • High corrosion resistance in mildly aggressive environments
  • Resistant to abrasion, wear and tear
  • Comparable to higher-grade stainless steels
  • Excellent weldability and formability
  • Long service life with minimal maintenance
  • Bridges the gap between stainless and carbon steel
3CR12 Plate in India
12%Chromium Content
Grade Overview

3CR12 Plate — Ferritic Steel Grade

3CR12 is preferred by industries because of its ferritic structure, which provides excellent weldability and resistance to stress cracking. The protective chromium oxide layer guards against corrosion in mildly aggressive environments, making it a reliable and cost-effective solution across many industrial sectors.

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

Metallurgical Characteristics of 3CR12 Plate

Each element in 3CR12 plate plays a precise role in delivering corrosion resistance, strength and excellent weldability.

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 of 3CR12 Plate

ASTM A240 · ASME SA240 · UNS S40977 / S40910 · EN 1.4003

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
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

🪨

Plates

High-quality flat plate 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)

11.0–13.0% — Forms a protective oxide layer for corrosion and oxidation resistance.

⚫

Carbon (C)

≤ 0.03% — Low level ensures good weldability and prevents carbide formation.

⚖️

Manganese (Mn)

≤ 1.5% — Improves strength, toughness and oxygen removal during production.

✨

Iron (Fe)

Balance — Base metal providing strength and main structure.

💪

Tensile Strength

450–600 MPa — Excellent for demanding structural applications.

🎯

Yield Strength

≥ 280 MPa — Consistent properties for forming and fabrication.

📏

Elongation

≥ 20% — Good ductility for cold-forming operations.

🔬

Hardness

≤ 220 HB — Consistent machinability and surface quality.

Product Range

Types of 3CR12 Plate

We are the leading 3CR12 Plate Stockist and maintain an inventory of all major types.

Hot Rolled 3CR12 Steel Plate
Cold Rolled 3CR12 Steel Plate
Quenched and Tempered 3CR12 Plate
Polished 3CR12 Plate
Customized 3CR12 Plate
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 3CR12 Plate

The controlled low carbon and 12% chromium composition of 3CR12 ensures a protective oxide layer, excellent weldability and long-term corrosion resistance in mildly aggressive environments.

Element Composition (%)
Carbon (C) ≤ 0.03
Chromium (Cr) 11.0 – 13.0
Manganese (Mn) ≤ 1.5
Silicon (Si) ≤ 1.0
Phosphorus (P) ≤ 0.04
Sulfur (S) ≤ 0.03
Performance Data

Mechanical Properties of 3CR12 Plate

450–600
Tensile Strength
MPa — Excellent for demanding structural applications
≥ 280
Yield Strength
MPa — Ideal for forming and fabrication
≥ 20%
Elongation
Good ductility for cold-forming operations
≤ 220 HB
Hardness
Ensures machinability and surface quality
Good
Impact Strength
Good at ambient temperature
Cost Information

Price List for 3CR12 Plate

Price Factors

Factors that Affect the Price

  • Cost of raw materials fluctuation
  • The thickness of the plate
  • Surface finishing requirements
  • Import duties, logistics and other costs
  • Customization and order volume
Get Pricing Today
Get A Quote!
Competitive pricing · Expert consultation · Export-ready packaging
📧 info@hrsferritic.com
International Standards

Equivalent Grades for 3CR12 Plate

3CR12 plate 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
SAE 409 modified
EN 10088 1.4003
EN Symbol X3Cr12
DIN 1.4003
JIS SUS 430L (Approximate)
IS 6911 3CR12
GB / T 00Cr12 / 0Cr12
AFNOR Z12C12
BS 430S12
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 Testing & Global Supplier
  • 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

Uses of 3CR12 in Specific Industries

🌾 Fertilizer Industry
Bucket elevators and storage silos requiring resistance to urea and ammonium nitrogen.
🧪 Chemical Processing
Reaction vessels, process tanks, heat exchanger shells and ducting for mild chemicals and acids.
✈️ Aerospace
Ground support equipment, hangars, equipment housings and brackets for non-critical corrosion-resistant applications.
⛽ Oil & Gas
Platform walks, pipe supports and cable trays in corrosive environments.
💊 Pharmaceuticals
HVAC ducting, cleanroom panels, storage racks and support structures requiring hygiene and corrosion resistance.
🏗️ Construction & Infrastructure
Bridges, roofing, cladding on facades, stairways, handrails, walkways and structural frames.
⚡ EV & Electrical
Battery cases, control panels, transformer casings and cable management systems.
🚗 Automotive
Exhaust systems, mufflers and catalytic converter housings.
Why HRS Ferritic

Why Choose HRS Ferritic for 3CR12 Plates?

HRS Ferritic, a customer-focused company specializing in high-quality ferritic stainless steel products, ensures consistency and reliability with a strong supply network, advanced warehouses and expert support. We are a trusted 3CR12 plate supplier with global reach.

Trusted 3CR12 plate supplier with global reach
Authorized importer from certified mills
Large inventory for reliable supply
Flexible order quantities and competitive pricing
Test certification and strict quality assurance
Excellent customer service and fast delivery
EN 10204 3.1 / 3.2 documentation
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
🌍

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
Support

Frequently Asked Questions

Quick answers to common queries about 3CR12 Plates.

3CR12 Plates are widely used in mining equipment such as chutes, hoppers, and conveyor structures due to their excellent abrasion resistance and strength in wet and mildly corrosive environments.
3CR12 Plates are used in wastewater and sewage treatment facilities because they provide better corrosion resistance than carbon steel while remaining more cost-effective than austenitic stainless steels like Stainless Steel 304.
Yes, 3CR12 Plates are commonly used in railway wagons, underframes, and structural transport components due to their durability, atmospheric corrosion resistance, and low maintenance requirements.
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