310S stainless steel sheet is an austenitic high-temperature resistant steel containing 25% chromium and 20% nickel, offering excellent oxidation resistance and creep strength. It is widely used in high-temperature equipment such as furnace linings, heat exchangers, and chemical processing plants. Understanding the latest market price and finding reputable factories is essential for cost-effective procurement.
Top 310S Stainless Steel Sheet Factories
Below are some major global and regional factories producing 310S stainless steel sheets:
| Factory | Country | Thickness Range | Certifications |
|---|---|---|---|
| Outokumpu | Finland | 0.3 mm – 50 mm | ASTM, EN, ISO |
| POSCO | South Korea | 0.4 mm – 30 mm | ASTM, JIS, ISO |
| Jindal Stainless | India | 0.5 mm – 50 mm | ASTM, ASME, ISO |
| Baosteel | China | 0.3 mm – 60 mm | GB/T, ASTM, ISO |
| Tsingshan Holding Group | China | 0.3 mm – 50 mm | ASTM, EN, JIS |
310S Stainless Steel Sheet Price Range (2025)
The price of 310S stainless steel sheet depends on thickness, width, surface finish, and order quantity. The following table shows typical market prices:
| Region | Price per Kg (USD) | Standards |
|---|---|---|
| China | $6.80 – $9.20 | ASTM A240 / GB/T 4237 |
| India | $7.50 – $9.80 | ASTM A240 / EN 10088 |
| USA | $12.50 – $16.80 | ASTM A240, ASME SA240 |
| Europe | $13.50 – $18.00 | EN 10088 / ASTM A240 |
Specifications of 310S Stainless Steel Sheet
Common supply specifications include:
- Grade: 310S (UNS S31008)
- Standards: ASTM A240, ASME SA240, EN 10088
- Thickness: 0.3 mm – 60 mm
- Width: 1000 mm, 1219 mm, 1500 mm, custom
- Surface Finish: No.1, 2B, BA, HL, Mirror
Applications of 310S Stainless Steel Sheet
Due to its high heat resistance and corrosion resistance, 310S stainless steel sheet is used in:
- Furnace linings and parts
- Heat exchanger plates
- Chemical processing equipment
- Power generation plant components
- Oil & gas refinery equipment
Buying Tips for 310S Stainless Steel Sheet
When sourcing from factories, buyers should consider:
- Material Certification: Ensure factory provides EN 10204 3.1/3.2 certificates
- Surface Quality: No scratches or oxidation spots
- Heat Resistance Testing: Verify performance above 1000°C
- Packing: Export-standard packaging to prevent damage
Frequently Asked Questions
What is the price of 310S stainless steel sheet per kg?
The price ranges from $6.80/kg in China to $18.00/kg in Europe, depending on specifications and supplier.
Which factories produce 310S stainless steel sheets?
Leading factories include Outokumpu, POSCO, Jindal Stainless, Baosteel, and Tsingshan.
What are the main applications of 310S stainless steel sheet?
It is mainly used in furnace parts, heat exchangers, chemical equipment, and high-temperature industrial applications.
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