HRS Ferritic · Certified Supplier & Exporter

IRSM 44-1997 Sheet
High Performance Alloy Sheet

Indian Reference Standard Metal · Superior Corrosion & Oxidation Resistance · High Temperature Stability · Global Supply

ASTM A240 / ASME SA240 UNS S40977 EN 1.4003 JIS SUS 410L
📋 Table of Contents
1Introduction to IRSM 44-1997
2What is IRSM 44-1997 Sheet?
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of IRSM 44-1997 Sheet
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · IRSM 44-1997 Supplier & Stockist

Introduction to
IRSM 44-1997 Sheet

HRS Ferritic is a trustworthy IRSM sheets supplier, IRSM sheets stockist and IRSM sheets importer. We provide premium-grade IRSM 44-1997 sheets sourced from reliable, authentic suppliers worldwide, ensuring consistent quality for every industrial application.

  • Excellent resistance to corrosion and oxidation
  • Maintains mechanical stability at high temperatures
  • Supports long-term efficiency in industrial settings
  • Complies with international and domestic standards
  • Superior structural integrity under stress conditions
  • Advanced rolling and heating for uniform properties
IRSM 44-1997 Sheet in India
IRSM44-1997 Grade
Grade Overview

IRSM 44-1997 Sheet — High Performance Alloy Sheet

A high-performance alloy sheet standardized to Indian Reference Standard Metal specifications, designed to withstand extreme temperatures, pressures and corrosive conditions across chemical, oil & gas, aerospace and structural industries.

520–750
Tensile Strength MPa
250–500
Yield Strength MPa
20–35%
Elongation
0.5–100
Thickness Range mm
Composition Analysis

Metallurgical Characteristics & Performance

Each element in IRSM 44-1997 plays a precise role in delivering exceptional durability and thermal performance.

C
Carbon
Provides strength and hardness while maintaining good weldability when kept at controlled levels.
Mn
Manganese
Improves tensile strength and toughness and enhances hot working properties.
Si
Silicon
Increases strength and helps improve resistance to oxidation.
P
Phosphorus
Enhances atmospheric corrosion resistance and contributes to weathering properties.
S
Sulfur
Improves machinability but is controlled to maintain ductility and toughness.
Cu
Copper
Significantly improves resistance to atmospheric corrosion by forming a protective oxide layer.
Cr
Chromium
Enhances corrosion resistance and improves hardness and strength.
Ni
Nickel
Improves toughness and further enhances corrosion resistance in outdoor environments.
Technical Data

Specifications — IRSM 44-1997 Sheet

ASTM A240 · ASME SA240 · UNS S40977

Specification Details
ASTM / ASME ASTM A240 / ASME SA240
UNS S40977
EN / DIN 1.4003
ISO X2CrNi12
JIS SUS 410L
Thickness Range 0.5 mm to 100 mm
Standard Widths 1000, 1219, 1250, 1500, 1800, 2000, 2500, 3000, 3500 mm
Standard Lengths 2000, 2440, 2500, 3000, 5800, 6000 mm
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)

17–19% — Enhances corrosion resistance, hardness and strength.

✨

Nickel (Ni)

9–11% — Improves toughness and outdoor corrosion resistance.

⚫

Carbon (C)

0.08% max — Controlled for strength and good weldability.

⚖️

Copper (Cu)

Added — Forms a protective oxide layer for atmospheric corrosion resistance.

💪

Tensile Strength

520–750 MPa — High strength for demanding structural applications.

🎯

Yield Strength

250–500 MPa — Consistent properties for forming operations.

📏

Elongation

20–35% — Excellent ductility for fabrication.

🔬

Hardness

160–220 HB — Consistent machinability and surface quality.

Product Range

Types of IRSM 44-1997 Sheet

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

Hot Rolled IRSM 44-1997 Sheet
Cold Rolled IRSM 44-1997 Sheet
Annealed IRSM 44-1997 Sheet
Precision Ground IRSM 44-1997 Sheet
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 IRSM 44-1997 Sheet

The copper addition in IRSM 44-1997 significantly enhances atmospheric corrosion resistance by forming a protective oxide layer.

Element Composition (%)
Carbon (C) 0.08 max
Manganese (Mn) 1.0 – 1.5
Phosphorus (P) 0.03 max
Sulfur (S) 0.03 max
Chromium (Cr) 17 – 19
Nickel (Ni) 9 – 11
Molybdenum (Mo) 0.5 – 0.7
Performance Data

Mechanical Properties of IRSM 44-1997 Sheet

520–750
Tensile Strength
MPa — High strength for demanding structural applications
250–500
Yield Strength
MPa — Ideal for forming and fabrication
20–35%
Elongation
Excellent ductility for fabrication and forming
160–220
Hardness
HB — Ensures machinability and surface quality
Cost Information

Pricing List for IRSM 44-1997 Sheet

Price Factors

What affects the price?

  • Material composition and grade
  • Dimensions and thickness of sheets
  • Demand for raw materials and market prices
  • Quantity and delivery location
Get Pricing Today
Get A Quote!
Competitive pricing · Fast replies · Export-ready packaging
📧 info@hrsferritic.com
International Standards

Equivalent Grades for IRSM 44-1997 Sheet

IRSM 44-1997 is recognized across all major global standards with equivalent metallurgical designations.

Standard Equivalent Grade
Indian Railways (IRSM) IRSM 44‑1997
IS IR CK‑201
Stainless Steel (India) SS 409M
EN X2CrNi12 (EN 1.4003)
ISO 1.4003
DIN W.Nr. 1.4003
UNS UNS S40977
Alternative Common Name 3CR12 (utility ferritic grade)
Alternative Designation F12N / F12NB
JIS SUS 409M equivalent
📦
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 plates
  • Edge Conditions: Mill edge, slit edge, round edge, square edge
🏭
Quality Assurance & Logistics
  • Testing: PMI, UT, Radiography, corrosion testing
  • Certification: EN 10204 3.1 / 3.2, NACE on request
  • Global Supply: USA, UAE, Saudi Arabia, Singapore, Indonesia, Europe
  • Export Packaging: ISPM-15 fumigated crates, shrink-wrapped & moisture-protected
Use Cases

Applications of IRSM 44-1997 Sheet

🌾 Fertilizer Industry
Storage tanks, reactors and piping to resist acids and corrosive chemicals.
🧪 Chemical Processing
Heat exchangers and mixers exposed to high temperatures or chemical reactions.
✈️ Aerospace
Strengthens and resists corrosion in critical aerospace components.
⛽ Oil & Gas
Offshore platforms and refineries for improved durability and safety.
💊 Pharmaceutical
Hygienic and corrosion-resistant processing equipment.
🏗️ Construction
Roofing, cladding and structural frames for long-lasting performance.
⚡ EV & Electrical
Battery casings and enclosures leveraging chemical stability.
🚗 Automotive
Engine parts, structural components and exhaust systems with high corrosion resistance.
Why HRS Ferritic

Why Choose HRS Ferritic for IRSM 44-1997 Sheets?

HRS Ferritic is a trusted partner in industries that require IRSM 44-1997 sheets. We combine premium materials with expert service and a robust distribution network to meet every project requirement.

Large inventory with immediate availability
Global sourcing from certified suppliers
Rigorous testing for standards conformity
Custom sizes, thicknesses and finishes
Competitive pricing without compromise
Expert technical guidance for applications
On-time delivery, export-grade packaging
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 IRSM 44-1997 Sheet.

It is mainly used in railway wagons, structural applications, and outdoor equipment requiring high strength and corrosion resistance.
Yes, it offers excellent atmospheric corrosion resistance due to its weathering steel composition and copper addition.
Yes, it has good weldability and formability, making it suitable for fabrication in structural and railway applications.
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