HRS Ferritic · Super Duplex 32750/32760 Plate Supplier, Stockist & Importer
Super Duplex 32750/32760 Plates
UNS S32750/S32760 Plates
Exceptional resistance to corrosion in aggressive environments · High strength · Superior resistance to pitting and crevice corrosion · Global Industrial Supply
ASTM A240 / UNS S32750
UNS S32760
EN 1.4410 / 1.4501
ISO SDSS 32750
code
Code
code
Code
📋 Table of Contents
HRS Ferritic · Global Super Duplex Supplier
What is Super Duplex 32750/32760 Plate?
Super Duplex 32750/32760 plates are advanced duplex stainless steels that combine austenitic and ferritic structures, offering exceptional strength and corrosion resistance. These grades are specifically designed for highly aggressive environments, including seawater, chemical processing, and offshore applications. UNS S32750 and UNS S32760 are known for their superior resistance to pitting, crevice corrosion, and stress corrosion cracking.
- Exceptional resistance to corrosion in aggressive environments
- High strength compared to standard stainless steels
- Superior resistance to pitting and crevice corrosion
- Excellent resistance to stress corrosion cracking
- Long service life with reduced maintenance
- Suitable for offshore and marine applications
- Performs well under high pressure and temperature
ExtremeStrength
Working Mechanism
How Super Duplex 32750/32760 Plate Works
The performance of these plates is based on their dual-phase microstructure, including both austenitic and ferritic phases. This balanced structure provides high strength and excellent corrosion resistance. Elements like chromium, molybdenum, and nitrogen form a protective oxide layer that prevents localized corrosion damage from salts and moisture.
24-26%
Chromium Content
6.5-8.0%
Nickel Content
800-1000
Tensile Strength MPa
0.5-100
Thickness Range mm
Composition Analysis
Metallurgical Characteristics of Super Duplex 32750/32760 Plate
The precise alloying of SDSS grades ensures exceptional mechanical and chemical performance.
Cr
Chromium
Provides the foundational strong corrosion resistance essential for SDSS grades.
Ni
Nickel
Enhances toughness, ductility, and helps maintain the balanced dual-phase structure.
Mo
Molybdenum
Crucial for improving resistance to localized pitting and crevice corrosion.
N
Nitrogen
Increases the yield strength and further boosts corrosion resistance performance.
C
Carbon
Kept under strict control (≤0.03%) to prevent the formation of harmful carbides.
Mn
Manganese
Added to improve the overall workability and structural hardness of the alloy.
Si
Silicon
Enhances oxidation resistance and stabilizes the matrix against thermal damage.
Fe
Iron
The base element constituting the remaining balance of the high-performance alloy.
Technical Data
Specifications for Super Duplex 32750/32760 Plate
ASTM A240 · UNS S32750 / S32760 · EN 1.4410 / 1.4501
| Specification | Details |
|---|---|
| ASTM / ASME | ASTM A240 / ASME SA240 (Plate, Sheet, and Strip) |
| UNS | UNS S32750 / S32760 |
| EN | 1.4410 / 1.4501 |
| DIN | X2CrNiMoN25-7-4 / X2CrNiMoCuWN25-7-4 |
| ISO | ISO SDSS 32750 / SDSS 32760 |
| JIS | SDS32750 / SDS32760 |
| Product Form | Sheets / Plates |
| Thickness Range | 0.5 mm to 100 mm |
| Standard Widths | 1000, 1219, 1250, 1500, 1800, 2000, 2500, 3000, 3500 mm, etc |
| Standard Lengths | 2000, 2440, 2500, 3000, 5800, 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 wraps, Customized |
Inventory
Available Stock & Product Forms
Flat Plates
Precision sheets, heavy plates, and shim sheets in various thicknesses.
Coils & Strips
Slitting coils, perforated coils, and thin foils from 0.05 mm available.
Speciality Forms
Circles, rings, custom-cut blanks, and chequered tread plates available.
Edge Conditions
Supplied with mill edge, slit edge, round edge, or square edge finish.
Chromium (Cr)
24.0–26.0% — High range for extreme corrosive protection.
Molybdenum (Mo)
3.0–5.0% — Superior protection against pitting/crevice corrosion.
Nickel (Ni)
6.5–8.0% — Optimizes the dual-phase structure stability.
Nitrogen (N)
0.24–0.32% — Dramatically increases structural strength.
Tensile Strength
800–1000 MPa — Exceptional strength for extreme pressure use.
Yield Strength
550–750 MPa — High proof stress foundation for critical designs.
Elongation
20–25% — Standard high-performance ductility for SDSS.
Hardness
280–320 HB — Robust surface hardness for abrasive wear.
Product Range
Types of Super Duplex 32750/32760 Plate
Processed through various methods to meet industrial finishing requirements.
Hot rolled Super Duplex 32750/32760 Plates
Cold rolled Super Duplex 32750/32760 Plates
Polished Super Duplex 32750/32760 Plates
Perforated Super Duplex 32750/32760 Plates
Custom-cut Super Duplex 32750/32760 Plates
Annealed & Pickled (AP) Super Duplex Plates
Application Sectors
Industries We Serve
Sugar Industry
Global cane and beet processing requiring thermal endurance.
Power Industry
Electricity generation and distribution systems.
Ship Building
Marine propulsion and exhaust components.
Mechanical & Plant Engineering
Industrial machinery design solutions.
Food, Beverage & Dairy
Processed food manufacturing environments.
Oil & Gas Plant
Refinery furnace units and burner assemblies.
Chemical Composition
Chemical Details of Super Duplex 32750/32760 Plate
Balanced alloying elements for superior resistance to localized corrosion and pitting.
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 24.0 – 26.0 |
| Nickel (Ni) | 6.5 – 8.0 |
| Molybdenum (Mo) | 3.0 – 5.0 |
| Nitrogen (N) | 0.24 – 0.32 |
| Manganese (Mn) | ≤ 1.0 |
| Silicon (Si) | ≤ 1.0 |
| Carbon (C) | ≤ 0.03 |
| Phosphorus (P) | ≤ 0.03 |
| Sulfur (S) | ≤ 0.02 |
| Iron (Fe) | Balance |
Performance Data
Mechanical Properties of Super Duplex 32750/32760 Plate
800–1000
Tensile Strength
MPa — Superior resistance for high-load systems
550–750
Yield Strength
MPa — (0.2% Proof) High structural foundation
20–25%
Elongation
Good ductility at break for safety and reliability
280–320
Hardness
HB (Brinell) — Strong wear and abrasive resistance
~200 GPa
Modulus
Of Elasticity — Consistent rigid structural integrity
~400 MPa
Fatigue Strength
Excellent endurance under cyclic mechanical stress
Cost Information
Price List for Super Duplex 32750/32760 Plate
Price Factors
What affects the SDSS 32750/32760 price?
- Raw material cost fluctuations (Ni, Mo, Cr)
- Plate thickness and custom dimensions
- Surface finish and specialization
- Order quantity and bulk discounts
- Logistics, global freight, and import costs
- Complexity of custom sizing/fabrication
Get Pricing Today
Get A Quote!
Best quality at best value · Bulk discounts · Export-ready
📧 [email protected]
International Standards
Equivalent Grades for Super Duplex 32750/32760 Plate
Globally recognized cross-reference table for Super Duplex plates.
| Standard / Region | Equivalent Grade |
|---|---|
| UNS (USA) | S32750 / S32760 |
| EN / European | 1.4410 / 1.4501 |
| DIN (Germany) | X2CrNiMoN25-7-4 / X2CrNiMoCuWN25-7-4 |
| BS / British | 32750 / 32760 |
| JIS / Japan | SDS32750 / SDS32760 |
| AFNOR / France | Z100CDN25-07 / Z100CDN25-07-04 |
| ASTM | ASTM A240 / A182 |
| ISO | SDSS 32750 / SDSS 32760 |
| GB / China | 0Cr25Ni7Mo4N / 0Cr25Ni7Mo4CuN |
| UNI / Italy | 32750 / 32760 |
📦
Ready Stock & 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 & Global Logistics
- Testing: PMI, Ultrasonic (UT), Radiography (RT), corrosion testing
- Certification: EN 10204 3.1 / 3.2, NACE compliance on request
- Global Supply: Delivering to USA, UAE, Saudi Arabia, Singapore, Europe
- Export Packaging: ISPM-15 fumigated wooden crates, moisture-protected
Use Cases
Applications of Super Duplex 32750/32760 Plate
✈️ Aerospace
Used in high-strength components requiring resistance to extreme airborne conditions.
⛽ Oil & Gas
Widely used in offshore platforms, subsea pipelines, and high-pressure vessels.
🌾 Fertilizer Industry
Suitable for handling highly aggressive corrosive chemicals and fertilizers.
⚡ Electric & EV
Provides long-term durability and chemical resistance in modern energy systems.
🏗️ Construction
Used in coastal bridges and structural designs requiring extreme durability.
🧪 Chemical Processing
Ideal for reactors, acidic storage tanks, and heavy-duty piping systems.
🚗 Automotive
Used in performance components exposed to heavy mechanical stress and heat.
💊 Pharmaceuticals
Ensures supreme corrosion resistance while maintaining sterile hygienic conditions.
Why HRS Ferritic
Why Choose HRS Ferritic for Super Duplex Plate?
HRS Ferritic is a leading and dedicated distributor providing high-performance stainless steel products with reliability and excellence. We source our Super Duplex materials from certified global manufacturers, ensuring you receive superior quality plates for your most demanding industrial projects.
Trusted Super Duplex Plate Supplier & Stockist
Materials from certified global mills
Competitive pricing with bulk availability
Ready stock with fast global delivery
Custom solutions for specific industrial needs
EN 10204 3.1 / 3.2 certified documentation
Professional moisture-protected packaging
Serving customers across 20+ countries
🇮🇳
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 Super Duplex 32750/32760 Plate.
Generally, larger plate sizes naturally increase the overall cost since they require more raw material, lead to higher cutting losses, and involve extra transportation and handling efforts.
In simple terms, thicker plates cost more because they use more alloy material, take longer to process, and require higher energy and effort during rolling and manufacturing.
If you’re opting for premium finishes like polished or pickled surfaces, the price goes up due to additional processing steps, skilled labour, and stricter quality checks.
Since Super Duplex relies on metals like nickel, chromium, and molybdenum, any changes in their global prices directly impact the final plate cost.
Yes, custom sizes or special requirements usually increase the price because they need extra machining, setup time, precise inspection, and often result in more material wastage.
These plates are commonly used in demanding environments like offshore platforms, chemical plants, and desalination systems, where their high strength and excellent corrosion resistance really make a difference.
HRS Ferritic
