HRS Ferritic · Certified Manufacturer & Exporter

X2CrNi12 RDSO Spec Sheets

Ferritic Stainless Steel · RDSO Compliant · Chromium-Nickel Alloyed · Railway & Heavy Engineering Supply

ASTM A240 / ASME SA240 UNS S40977 EN 1.4003 ISO X2CrNi12
📋 Table of Contents
1Introduction to X2CrNi12 RDSO
2What are X2CrNi12 RDSO Spec Sheets?
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of X2CrNi12 RDSO Sheets
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · X2CrNi12 RDSO Spec Sheets Supplier & Stockist

Introduction to
X2CrNi12 RDSO Spec Sheets

HRS Ferritic, a well-known name in the stainless industry, is recognized as one of the leading Ferritic Stainless Steel Sheet Suppliers, Ferritic Stainless Steel Sheet Stockists, and Ferritic Stainless Steel Sheet Importers. We have a strong sourcing and partnership network, which allows us to deliver ferritic stainless products of high quality that meet international standards and RDSO.

  • Protective chromium oxide passive film for corrosion resistance
  • High chromium content resists oxidation and environmental degradation
  • Ferritic microstructure ensures low thermal expansion
  • High resistance to deformation under thermal and mechanical load
  • Good magnetic properties for engineering and electrical applications
  • Stable mechanical behaviour for structural and load-bearing applications
X2CrNi12 RDSO Spec Sheets in India
RDSOCompliant Grade
Grade Overview

What are X2CrNi12 RDSO Spec Sheets?

X2CrNi12 RDSO Spec sheets are ferritic Stainless Steel Sheets manufactured in accordance with the specifications set forth by the Research Designs and Standards Organisation. Predominantly alloyed with chrome and minimal nickel, they offer excellent corrosion resistance, oxidation resistance, and are suitable for heavy engineering and railway applications.

11–13%
Chromium Content
RDSO
Compliant Standard
380–550
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis

Metallurgical Characteristics of X2CrNi12 RDSO Spec Sheets

Each element in X2CrNi12 plays a precise role in delivering exceptional durability and thermal performance.

Cr
Chromium
Provides corrosion and oxidation resistance and improves hardness.
Ni
Nickel
Enhances toughness and overall corrosion resistance.
C
Carbon
Increases strength and hardness while maintaining good weldability at controlled levels.
Mn
Manganese
Improves tensile strength, toughness, and hot-working properties.
Si
Silicon
Enhances oxidation resistance and strength.
P
Phosphorus
Controlled to improve atmospheric corrosion resistance but excessive amounts reduce ductility.
S
Sulfur
Improves machinability but is kept low to avoid brittleness.
Fe
Iron
Base metal providing structural strength and supporting the ferritic-austenitic microstructure.
Technical Data

Specifications — X2CrNi12 RDSO Spec Sheets

ASTM A240 · ASME SA240 · UNS S40977

Specification Details
ASTM / ASME ASTM A240 / ASME SA240 (Plate, Sheet, and Strip)
UNS UNS S40977
EN / DIN 1.4003
ISO ISO X2CrNi12
JIS Comparable reference (e.g., 3Cr12)
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% — Enhances toughness and overall corrosion resistance.

⚫

Carbon (C)

≤ 0.03% — 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

≥ 220 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 X2CrNi12 RDSO Spec Sheets

Choose from a wide range of finishes based on your application and precision requirements. We are the leading Ferritic stainless sheet Importer and offer this product in a variety of finishes sourced from reputable international mills.

Hot Rolled Ferritic Steel Sheets
Cold Rolled Ferritic Steel Sheets
Pickled and Annealed Sheets
Polished and Surface Treated Sheets
Custom-cut-to-Length 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

Chemical Properties of X2CrNi12 RDSO Spec Sheets

Controlled chromium and nickel content in X2CrNi12 aids in improving corrosion resistance and enhancing welding quality.

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

Mechanical Properties of X2CrNi12 RDSO Spec Sheets

380–550
Tensile Strength
MPa — Exceptional for demanding structural applications
≥ 220
Yield Strength
MPa — Ideal for forming and fabrication
≥ 20%
Elongation
Minimum — Excellent ductility for cold-forming
≤ 200 HB
Hardness
Maximum — Ensures machinability
Good
Impact Resistance
At Room Temperature
Cost Information

Pricing List for X2CrNi12 RDSO Spec Sheets

Price Factors

Factors Affecting the Price

  • Fluctuations in chromium, steel and other metal prices
  • Dimensions and finish requirements for sheets
  • Standard for volume of orders and packaging
  • Costs of import duties, freight and logistics
  • Order quantity (bulk/project discounts available)
  • Market conditions and cost of raw materials
Get Pricing Today
Get A Quote!
Latest price & fastest delivery · Transparent & competitive quotes
📧 info@hrsferritic.com
International Standards

Equivalent Grades for X2CrNi12 RDSO Spec Sheets

X2CrNi12 is recognized across all major global standards with equivalent metallurgical designations.

Standard Equivalent Grade
RDSO X2CrNi12 (Spec CK201)
EN X2CrNi12 (1.4003)
DIN W.Nr. 1.4003
UNS UNS S40977
ISO X2CrNi12 / 1.4003
BS X2CrNi12
JIS (Japan) Comparable reference (e.g., 3Cr12)
AFNOR (France) X2CrNi12
GOST Approx. equivalent 3Cr12 family grades
📦
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 & 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, shrink-wrapped & moisture-protected
Use Cases

Importance & Applications of X2CrNi12 RDSO Spec Sheets

X2CrNi12 RDSO Spec sheets are used by industries that require corrosion resistance, thermal performance and structural stability. They are ideal for industrial and transportation applications due to their ferritic stainless steel composition and RDSO conformance.

🌾 Fertilizer Industry
Storage, hoppers, conveyors and granulators resistant to fertilizers, moisture and chemicals.
🧪 Chemical Processing
Heat exchangers, reactor linings and structural supports for mild acid and alkaline environments.
✈️ Aerospace
Secondary structure parts, brackets and panels requiring dimensional stability and oxidation resistance.
⛽ Oil & Gas
Platform structures, refinery enclosures and pipeline supports in high-pressure corrosive environments.
💊 Pharmaceuticals
Cleanrooms, equipment housings and storage cabinets supporting hygiene and easy cleaning.
🏗️ Construction & Infrastructure
Railway coaches, bridges, platforms, cladding and structural panels with RDSO-compliant performance.
⚡ EV & Electrical
Battery cabinets, power cabinets and inverter houses for thermal stability and mechanical durability.
🚗 Automotive
Exhaust systems, heat shields and chassis brackets requiring heat, vibration and corrosion resistance.
🚂 Railway & Transportation
Coach panels, underframes and flooring systems for structural integrity, safety and vibration resistance.
Why HRS Ferritic

Why Choose HRS Ferritic for X2CrNi12 RDSO Spec Sheets?

As a leading Ferritic stainless sheet Supplier and Importer, HRS Ferritic has a proven reputation in the market and continues to be a leader, providing quality, performance and long-term value for every customer.

Established Ferritic steel sheet stockist with large ready inventory
Direct sourcing from certified and reputable global mills
Bulk and project-based competitive pricing support
Strict quality assurance and RDSO compliance
Custom sizes, finishes and fast turnaround
EN 10204 3.1 / 3.2 documentation
Experienced professionals with technical assistance
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 X2CrNi12 RDSO Spec Sheets.

It is primarily used in railway wagons, structural components, and applications requiring corrosion-resistant ferritic stainless steel.
Yes, it offers good atmospheric and oxidation resistance, making it suitable for outdoor and high-temperature environments.
Yes, its ferritic structure with controlled carbon and nickel content ensures good weldability and formability.
Its ferritic composition provides magnetic properties, excellent high-temperature oxidation resistance, and better dimensional stability than austenitic grades.
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