HRS Ferritic · SS 310/310S Plates Supplier, Stockist & Importer
Stainless Steel 310/310S Plates
High-Alloy Austenitic Plates
Superior Heat Resistance · Exceptional Strength at Elevated Temperatures · Reliable Corrosion Protection · Global Industrial Supply
ASTM A240 / ASME SA240
UNS S31000 / S31008
EN 1.4841 / 1.4845
JIS SUS 310 / 310S
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📋 Table of Contents
HRS Ferritic · 310/310S Plates Supplier & Stockist
What is 310/310S Stainless Steel Plate?
310/310S stainless steel plates are high-alloy austenitic stainless steels specifically engineered for high-temperature applications. These grades contain higher chromium and nickel content compared to standard stainless steels, which enhances their resistance to oxidation and scaling at elevated temperatures. 310S has lower carbon, making it more suitable for welding and reducing carbide precipitation.
- Excellent resistance to high-temperature oxidation
- Superior strength at elevated temperatures
- Resistance to thermal fatigue and stress
- Good corrosion resistance in harsh environments
- Suitable for continuous and cyclic heating conditions
- Easy fabrication and welding (especially 310S)
HighAlloy
Grade Overview
310/310S Stainless Steel Plates
The chromium forms a stable oxide layer preventing oxidation, while high nickel enhances resistance to thermal expansion and mechanical stress.
24–26%
Chromium Content
Austenitic
Crystal Structure
485–515
Tensile Strength MPa
0.5–100
Thickness Range mm
Composition Analysis
Metallurgical Characteristics of 310/310S Stainless Steel Plate
Sourced from globally approved manufacturers to ensure consistency and industrial performance.
Fe
Iron
Base metal providing the foundational structural strength for the plate.
Cr
Chromium
Adds corrosion and oxidation resistance, enhances high-temperature strength.
Ni
Nickel
Improves toughness, corrosion resistance, and high-temperature stability.
Mn
Manganese
Enhances hardness and strength, helps in deoxidation during steelmaking.
Si
Silicon
Improves oxidation resistance and strength at high temperatures.
C
Carbon
Provides hardness; kept lower in 310S for significantly better weldability.
P
Phosphorus
Controlled impurity; prevents potential brittleness in high-stress applications.
S
Sulfur
Improves machinability while being limited to maintain corrosion resistance.
Technical Data
Specifications for 310/310S Stainless Steel Plate
ASTM A240 / ASME SA240 · UNS S31000 / S31008 · EN 1.4841 / 1.4845
| Specification | Details |
|---|---|
| ASTM / ASME | ASTM A240 / ASME SA240 (Plate, Sheet, and Strip) |
| UNS | UNS S31000 / S31008 |
| EN / DIN | X15CrNi25‑20 / X8CrNi25‑21 (1.4841 / 1.4845) |
| ISO | SUS310 / S31000 & SUS310S / S31008 |
| JIS | SUS 310 / SUS 310S |
| Product Form | Sheets / Plates |
| 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
Heavy Plates
Durable thick plates for furnace linings and extreme thermal reactors.
Sheets & Coils
Precision sheets and slitting coils available from 0.05 mm for specialized use.
Shim Sheets
High-temperature shim sheets and perforated coils for industrial filtering.
Specialty Forms
Circles, rings, custom-cut blanks, and chequered (tread) plates available.
Chromium (Cr)
24.0–26.0% — High level for maximum heat and oxidation resistance.
Nickel (Ni)
19.0–22.0% — Ensures superior toughness and structural stability.
Carbon (C)
≤ 0.08% (310S) — Low carbon prevents precipitation during welding.
Silicon (Si)
1.5–2.0% — Enhances high-temperature performance and strength.
Tensile Strength
485–515 MPa — High strength maintained at extreme operating heat.
Yield Strength
170–205 MPa — Reliable mechanical foundation for long-term service.
Elongation
40–45% — Excellent ductility allowing for complex fabrication.
Operating Temp
Up to 1100°C — Designed for the most demanding thermal environments.
Product Range
Types of 310/310S Stainless Steel Plate
We supply a diverse range of 310 series plates processed for specific industrial thermal requirements.
Hot Rolled 310/310S Plate
Cold Rolled 310/310S Plate
Polished 310/310S Plate
Chequered 310/310S Plate
Custom Fabricated 310/310S Plate
Annealed & Pickled 310/310S Plate
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 310/310S Stainless Steel Plate
High chromium and nickel content forms a stable protective oxide layer even at temperatures exceeding 1000°C.
| Element | 310 SS | 310S SS |
|---|---|---|
| Carbon (C) | 0.25% max | 0.08% max |
| Chromium (Cr) | 24–26% | 24–26% |
| Nickel (Ni) | 19–22% | 19–22% |
| Manganese (Mn) | 2% max | 2% max |
| Silicon (Si) | 1.5–2% | 1.5–2% |
| Phosphorus (P) | 0.045% max | 0.045% max |
| Sulfur (S) | 0.03% max | 0.03% max |
| Iron (Fe) | Balance | Balance |
Performance Data
Mechanical Properties of 310/310S Stainless Steel Plate
485–515
Tensile Strength
MPa — Exceptional strength at elevated operating temperatures
170–205
Yield Strength
MPa — Maintains reliable structural stability under heat
40–45%
Elongation
Superior ductility for precision forming and welding
201–217 HB
Hardness
Brinell — Optimal hardness for high-temperature durability
Up to 1100°C
Max Operating Temp
Continuous service in extreme thermal environments
11 W/m·K
Thermal Conductivity
Excellent thermal management for heat exchangers
Cost Information
Price List for 310/310S Stainless Steel Plate
Price Factors
What affects the 310/310S price?
- Variations in nickel and chromium prices
- Plate thickness and size requirements
- Surface finish and customization level
- Industrial demand for heat-resistant alloys
- Transportation and international logistics
- Manufacturing complexity and tolerances
Get Pricing Today
CONTACT HRS TODAY
Custom pricing · Bulk discounts · Export-ready delivery
📧 [email protected]
International Standards
Equivalent Grades for 310/310S Stainless Steel Plate
Global standards recognize these grades for superior oxidation resistance and high-temperature strength.
| Standard System | 310 Stainless Steel | 310S Stainless Steel |
|---|---|---|
| ASTM / AISI | Type 310 | Type 310S |
| UNS (US) | S31000 | S31008 |
| Werkstoff / WNr. | 1.4841 | 1.4845 |
| EN / DIN (Europe) | X15CrNi25‑20 / 1.4841 | X8CrNi25‑21 / 1.4845 |
| JIS (Japan) | SUS 310 | SUS 310S |
| BS (British) | 310S24 | 310S16 / 310S31 |
| GOST (Russia) | 20Ch25N20S2 | 20Ch23N18 / 10KH23N18 |
| GB (China) | 06Cr25Ni20 | Equivalent to 06Cr25Ni20 |
| ISO | SUS310 / S31000 | SUS310S / S31008 |
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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 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 310/310S Stainless Steel Plate
🚀 Aerospace
Used in heat-resistant components exposed to extreme temperatures and pressure.
🛢️ Oil & Gas Sector
Ideal for high-temperature processing units and refinery equipment.
🌾 Fertilizer Industry
Suitable for handling high-temperature chemical reactions and corrosive gases.
⚡ Electric & EV Batteries
Used in components requiring heat resistance and electrical stability.
🏗️ Construction
Applied in high-temperature structural applications and industrial zones.
🔥 Chemical Processing
Widely used in furnaces, kilns, and heat exchangers for protection.
🚗 Automotive Industry
Used in exhaust systems and engine components exposed to high heat.
💊 Pharmaceutical
Ensures durability and resistance in high-heat sterilization environments.
Why HRS Ferritic
Why Choose HRS Ferritic for 310/310S Stainless Steel Plate?
HRS Ferritic has built a strong reputation by delivering high-performance stainless steel solutions for critical industrial applications. Sourced from certified mills, our 310/310S plates offer premium quality and bulk availability for domestic and global markets.
Leading 310/310S SS Plate Supplier & Stockist
Premium quality sourced from certified mills
Competitive pricing with bulk availability
Wide product range and customization options
Fast delivery across domestic and global markets
Strong technical and customer support
Full EN 10204 3.1 / 3.2 documentation
Supplying to 20+ countries worldwide
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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 310/310S Stainless Steel Plates.
Bigger 310 or 310S plates naturally use more material, require extra handling and transportation, and may need additional machining, so they usually cost more.
Thicker 310 or 310S plates mean more steel, higher weight, sometimes additional processing, and longer fabrication time, all of which add to the overall price.
Yes—fancier finishes on 310 or 310S, like polished, brushed, or mirror, require extra time, labour, and quality checks, which pushes the cost higher.
When nickel, chromium, or iron prices rise or fall, the production cost of 310 and 310S stainless steel changes, directly impacting the final market price.
Absolutely—non-standard sizes or shapes for 310 or 310S plates often require extra cutting, handling, and inspection, adding noticeably to the overall cost.
Whether the plate is hot-rolled, cold-rolled, or annealed, the manufacturing process, finishing, and tolerances for 310 or 310S differ, and this directly influences the price.
High-alloy grades like 310S, with low carbon, high chromium, and nickel, provide superior corrosion resistance and high-temperature strength, making 310S plates more expensive than standard 310.
Special uses in furnaces, kilns, heat exchangers, or chemical plants often require tight tolerances, certifications, or custom treatments for 310 and 310S plates, which can significantly raise the final price.
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