SS 310 / 310S Sheets and Plates Dealers and Importers

SS 310 / 310S Stainless Steel Sheets and Plates Supplier

SS 310/310S Stainless Steel Sheets and Plates

Petrofit Alloys And Engineering LLP is a reliable supplier, dealer and importer of SS 310 and SS 310S sheets and plates used in high-temperature industrial applications. Stainless Steel 310 is an austenitic stainless steel known for its excellent resistance to oxidation and scaling at elevated temperatures.

SS 310 and SS 310S sheets and plates are commonly used in furnace components, heat treatment equipment, petrochemical plants and high-temperature processing systems. Their high chromium and nickel content provides exceptional resistance to heat and oxidation, making them suitable for environments where conventional stainless steels may not perform effectively.

For applications where corrosion resistance is more important than high-temperature strength, materials such as SS 316 / 316L sheets and plates are often used. However, in environments involving continuous exposure to elevated temperatures, SS 310 and 310S provide superior performance.

As part of our broader stainless steel sheets and plates supply, Petrofit maintains inventory of SS 310 and SS 310S materials in multiple thickness ranges, finishes and plate dimensions to support fabrication companies, engineering contractors and industrial distributors worldwide.

SS 310 / 310S Sheet and Plate Specifications

Specification Details
Material Grade Stainless Steel 310 / 310S
UNS Number S31000 / S31008
Standard ASTM A240 / ASME SA240
Type Sheet, Plate, Coil
Thickness 0.3 mm – 120 mm
Width 1000 mm, 1250 mm, 1500 mm, 2000 mm
Surface Finish 2B, No.4, Hairline, Polished
Production Process Hot Rolled / Cold Rolled

Chemical Composition

SS 310

Element Percentage
Carbon 0.25% max
Chromium 24.00 – 26.00%
Nickel 19.00 – 22.00%
Manganese 2.00% max
Silicon 1.50% max

SS 310S

Element Percentage
Carbon 0.08% max
Chromium 24.00 – 26.00%
Nickel 19.00 – 22.00%
Manganese 2.00% max
Silicon 1.50% max

The lower carbon content in SS 310S improves weldability and reduces the risk of carbide precipitation during welding operations.

Mechanical Properties

Property SS 310 SS 310S
Tensile Strength 515 MPa min 515 MPa min
Yield Strength 205 MPa min 205 MPa min
Elongation 40% min 40% min
Hardness 217 HB max 217 HB max

These mechanical properties allow SS 310 and SS 310S sheets and plates to perform reliably in high-temperature structural and fabrication environments.

Key Features of SS 310 / 310S Sheets and Plates

SS 310 and SS 310S stainless steel grades are widely used where resistance to heat, oxidation and scaling is critical.

Important features include:

  • Excellent resistance to oxidation at high temperatures
  • High chromium and nickel content for improved heat resistance
  • Good mechanical strength at elevated temperatures
  • Strong resistance to thermal fatigue and cyclic heating
  • Good weldability and fabrication characteristics

Applications of SS 310 / 310S Sheets and Plates

SS 310 and SS 310S sheets and plates are used in industries where materials must withstand extreme heat and thermal cycling.

  • Furnace parts and heat treatment equipment
  • Petrochemical processing systems
  • Kilns and burners
  • Heat exchangers operating at elevated temperatures
  • Industrial boilers and combustion chambers
  • Power plant components

Equivalent Grades

Standard SS 310 SS 310S
ASTM / ASME 310 310S
UNS S31000 S31008
EN 1.4841 1.4845
JIS SUS310 SUS310S
DIN X15CrNi25-20 X8CrNi25-21

Export Supply

From India, Petrofit exports SS 310 and SS 310S sheets and plates to engineering companies, industrial distributors and project contractors across international markets.

Our export markets include:

  • Middle East – Saudi Arabia, Qatar, Oman, Kuwait, Bahrain
  • Asia Pacific – Malaysia, Singapore, Australia
  • Europe – Germany, Italy, Netherlands, Spain, UK
  • North America – United States and Canada

Why Choose Petrofit for SS 310 / 310S Sheets and Plates

Industrial buyers rely on suppliers who can provide high-quality materials with dependable delivery and documentation.

Petrofit offers:

  • Reliable inventory of stainless steel sheets and plates
  • Competitive pricing for industrial projects
  • Strong global export experience
  • Compliance with international material standards
  • Material traceability and inspection documentation
  • Efficient shipment coordination for international deliveries

Frequently Asked Questions

Q: What is SS 310 stainless steel used for?

A: SS 310 stainless steel is commonly used in furnace parts, heat treatment equipment, petrochemical processing systems and other high-temperature industrial applications.

Q: What is the difference between SS 310 and SS 310S?

A: The primary difference is carbon content. SS 310S contains lower carbon, which improves weldability and reduces the risk of carbide precipitation during welding.

Q: Why is SS 310 used in high-temperature environments?

A: SS 310 contains high chromium and nickel content, which provides excellent resistance to oxidation and scaling at elevated temperatures.

Q: Do you supply SS 310 sheets and plates with certification?

A: Yes. SS 310 and SS 310S materials are supplied with EN 10204 3.1 material test certificates and inspection documentation as required by industrial project specifications.

Request a Quote

If you are searching for reliable SS 310 / 310S sheet and plate dealers and importers, Petrofit Alloys And Engineering LLP can assist with product specifications, stock availability and delivery schedules.

Contact our team to request technical information, pricing or quotations for your project requirements.