HRS Ferritic · Certified Supplier & Stockist

Super Duplex 32750 / 32760
Sheet

Dual-Phase Microstructure · Exceptional Pitting & Crevice Corrosion Resistance · High Yield Strength · Global Supply

ASTM A240 / ASME SA240 UNS S32750 / S32760 EN 1.4410 / 1.4501 Super Duplex 2507 / Zeron 100
📋 Table of Contents
1Introduction to Super Duplex
2What is Super Duplex 32750/32760?
3Metallurgical Features
4Specifications
5Available Stock
6Types of Sheets
7Chemical Properties
8Mechanical Properties
9Pricing List
10Equivalent Grades
11FAQs
HRS Ferritic · Super Duplex Sheet Supplier & Stockist

Introduction to
Super Duplex 32750/32760 Sheet

HRS Ferritic is a globally recognized name in the stainless steel and high-performance alloy industry, offering premium-quality materials sourced from valuable and certified mills worldwide. As a trusted Super Duplex 32750/32760 Sheet Supplier, Stockist and Importer, we deliver superior corrosion-resistant products meeting international standards such as ASTM, ASME, EN and DIN.

  • Exceptional corrosion resistance in marine and chemical environments
  • High yield and tensile strength vs. conventional stainless steels
  • Extended service life with reduced maintenance costs
  • Excellent weldability with controlled heat input
  • Cost-effective due to reduced material thickness requirements
  • Superior resistance to stress corrosion cracking
Super Duplex 32750 32760 Sheet in India
50/50Austenite / Ferrite
Grade Overview

Super Duplex 32750/32760 Sheets: Introduction & What is it?

Super Duplex 32750 and 32760 Sheets are high-alloy stainless steel products with a dual-phase microstructure of approximately 50% austenite and 50% ferrite. High levels of chromium, molybdenum and nitrogen enhance resistance to pitting, crevice corrosion and chloride-induced stress corrosion cracking, enabling reliable performance in high-pressure and chemically aggressive conditions.

24–26%
Chromium Content
≥ 550
Yield Strength MPa
750–900
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis

Metallurgical Features of Super Duplex 32750/32760 Sheets

Each element in Super Duplex 32750/32760 contributes to its exceptional performance in harsh, aggressive environments.

Cr
Chromium
Provides outstanding corrosion and oxidation resistance, especially in harsh marine and chemical environments.
Ni
Nickel
Stabilizes the austenite phase and improves toughness, ductility and overall corrosion resistance.
Mo
Molybdenum
Significantly enhances pitting and crevice corrosion resistance, particularly in chloride-rich environments.
N
Nitrogen
Increases mechanical strength, improves pitting resistance and helps maintain the balanced duplex microstructure.
Cu
Copper
Improves resistance to acidic environments such as sulfuric acid and enhances corrosion resistance in aggressive conditions.
Mn
Manganese
Assists in steel deoxidation during production and improves hot-working characteristics.
Si
Silicon
Acts as a deoxidizing agent and contributes to oxidation resistance during high-temperature exposure.
C
Carbon
Present in very small amounts to maintain strength while preventing carbide precipitation that could reduce corrosion resistance.
Technical Data

Specifications for Super Duplex 32750/32760 Sheets

ASTM A240 · ASME SA240 · UNS S32750 / S32760 · EN 1.4410 / 1.4501

Specification Details
ASTM / ASME ASTM A240 Super Duplex 2507 / ASME SA240 2507 & ASTM A240 Zeron 100 / ASME SA240 Zeron 100
UNS UNS S32750 / UNS S32760
EN 1.4410 / 1.4501
DIN 1.4410 / 1.4501
ISO ISO 15510 – X2CrNiMoN25-7-4 / X2CrNiMoCuWN25-7-4
JIS SUS 329J4L / SM25Cr
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 for marine, offshore and chemical industrial applications.

🔩

Pipes

Seamless and welded pipes for high-pressure and corrosion-resistant use.

🔲

M. IPA

Modified Austenitic & Ferritic SS with excellent mechanical properties.

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Coils & Strips

Precision-rolled coils and strips for specialized forming operations.

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Chromium (Cr)

24 – 26% — Outstanding corrosion and oxidation resistance in harsh environments.

✨

Molybdenum (Mo)

3 – 5% (S32750) / 3 – 4% (S32760) — Enhances pitting and crevice corrosion resistance.

⚫

Nitrogen (N)

0.24 – 0.32% — Increases strength and pitting resistance; maintains duplex microstructure.

⚖️

Nickel (Ni)

6 – 8% — Stabilizes austenite phase; improves toughness and corrosion resistance.

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Tensile Strength

750–900 MPa — Both S32750 and S32760 grades.

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Yield Strength

≥ 550 MPa — Both S32750 and S32760 grades.

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Elongation

≥ 25% — Both S32750 and S32760 grades.

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Hardness

≤ 310 HB — Both S32750 and S32760 grades.

Product Range

Types of Super Duplex 32750/32760 Sheets

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

Hot Rolled Super Duplex Sheets
Cold Rolled Super Duplex Sheets
Polished Super Duplex Sheets
Annealed & Pickled Super Duplex Sheets
Custom-Cut Super Duplex 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 Super Duplex 32750/32760 Sheets

The combination of high chromium, molybdenum and nitrogen provides exceptional resistance to pitting, crevice corrosion and chloride-induced stress corrosion cracking in both S32750 and S32760 grades.

Element S32750 (%) S32760 (%)
Chromium (Cr) 24 – 26 24 – 26
Nickel (Ni) 6 – 8 6 – 8
Molybdenum (Mo) 3 – 5 3 – 4
Nitrogen (N) 0.24 – 0.32 0.24 – 0.32
Carbon (C) ≤ 0.03 ≤ 0.03
Performance Data

Mechanical Properties of Super Duplex 32750/32760 Sheets

750–900
Tensile Strength
MPa — Both S32750 and S32760 grades
≥ 550
Yield Strength
MPa — Both S32750 and S32760 grades
≥ 25%
Elongation
Both S32750 and S32760 grades
≤ 310 HB
Hardness
Both S32750 and S32760 grades
Cost Information

Price List for Super Duplex 32750/32760 Sheets

Price Factors

What affects the price?

  • Raw material cost fluctuations
  • Manufacturing and finishing processes
  • International freight and import duties
  • Certification and testing requirements
Get Pricing Today
Contact HRS!
Cost-effective solutions from a trusted Super Duplex Sheet Supplier
📧 info@hrsferritic.com
International Standards

Equivalent Grades for Super Duplex 32750/32760 Sheets

Super Duplex 32750/32760 is recognized across all major global standards with equivalent metallurgical designations.

Standard S32750 Equivalent Grade S32760 Equivalent Grade
UNS S32750 S32760
ASTM ASTM A240 Super Duplex 2507 ASTM A240 Zeron 100
ASME ASME SA240 2507 ASME SA240 Zeron 100
EN / Werkstoff 1.4410 1.4501
EN Chemical Name X2CrNiMoN25-7-4 X2CrNiMoCuWN25-7-4
ISO ISO 15510 – X2CrNiMoN25-7-4 ISO 15510 – X2CrNiMoCuWN25-7-4
Swedish Standard (SS) SS 2328 SS 2355
JIS (Japan) SUS 329J4L SM25Cr
AFNOR (France) Z3 CN 25.06 AZ Z3CNDUW25-07Az
GOST (Russia) 03Х25Н7АМ2 03Х25Н7АМ4
GB (China) 00Cr25Ni7Mo4N 00Cr25Ni7Mo4WCuN
Casting Grade A890 Grade 5A A890 Grade 6A
Forging Grade ASTM A182 F53 ASTM A182 F55
Trade Name Super Duplex 2507 Zeron 100
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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
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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

Applications and Importance of Super Duplex 32750/32760 Sheets

✈️ Aerospace
Structural and corrosion-resistant components exposed to extreme conditions.
⛽ Oil & Gas
Offshore platforms, pipelines, heat exchangers and pressure vessels.
🌾 Fertilizer Industry
Resists corrosion caused by ammonia and chemical exposure.
⚡ Electric Sector & EV Batteries
Energy storage systems and high-strength enclosures.
🏗️ Construction & Infrastructure
Bridges, marine structures and architectural applications.
🧪 Chemical Processing
Handles aggressive chemicals with minimal degradation.
🚗 Automotive
Exhaust systems and structural reinforcements.
💊 Pharmaceuticals
Ensures hygiene, durability and corrosion resistance in clean environments.
Why HRS Ferritic

Why Choose HRS Ferritic for Super Duplex 32750/32760 Sheets?

With years of expertise, strong supply partnerships and technical excellence, HRS Ferritic delivers materials that meet demanding industrial standards. We are a customer-centric company specializing in high-performance stainless steel solutions for global industries. Contact HRS today to get premium Super Duplex 32750/32760 Sheets at the best value.

Trusted Super Duplex 32750/32760 Sheet Supplier
Global sourcing from valuable certified mills
Ready stock availability as leading Stockist
Competitive pricing and fast delivery
Complete documentation and quality assurance
Custom sizes and finishes available
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 · 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 Super Duplex 32750/32760 Sheets.

Thicker Super Duplex 32750/32760 sheets require more raw material and specialized rolling, increasing the overall stainless steel sheet cost.
Custom or large Super Duplex sheets need extra processing and handling, leading to higher Super Duplex 32750/32760 sheet prices.
Polished or specialized finishes like No.4 or 2B increase labor and processing costs, raising the Super Duplex stainless steel sheet market price.
Changes in nickel, chromium and molybdenum prices directly affect the Super Duplex stainless steel sheet cost per kg.
Enhanced pitting and crevice corrosion resistance in Super Duplex 32750/32760 adds value and affects the Super Duplex sheet price.
Higher alloying elements for strength and corrosion resistance increase the overall Super Duplex stainless steel sheet price.
Super Duplex 32750/32760 sheets are widely used in offshore oil and gas platforms due to their high-strength and corrosion-resistant properties.
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