UNS S31008 (AISI 310S) High-Temperature Stainless Steel | India
UNS S31008 (AISI 310S) Stainless Steel Products
UNS S31008 Manufacturer • UNS S31008 Exporter • UNS S31008 Supplier • UNS S31008 Dealer • UNS S31008 Distributor • UNS S31008 Stockist • UNS S31008 Wholesaler
Company Overview – Dipti Metal Industries
Founded in 2009, Dipti Metal Industries is a globally trusted specialist in UNS S31008 (AISI 310S) stainless steel components. From our modern facility in Mumbai, India, we serve customers across more than 65 countries, providing high-performance products backed by ISO-certified production, hyper-precise CNC fabrication, AI-optimized logistics, and full EN 10204 3.1 / 3.2 traceability.
About UNS S31008 (AISI 310S)
UNS S31008 corresponds to AISI 310S, the low-carbon version of AISI 310. Enhanced with molybdenum, it offers superior resistance to high-temperature oxidation and excellent formability, making it ideal for components requiring both heat endurance and thermal fatigue resistance. It is particularly suited for continuous use up to approximately 1100 °C and in mildly oxidizing cycles up to higher limits.
International Equivalents of UNS S31008 (AISI 310S)
| Standard / Region | Equivalent Grade |
|---|---|
| UNS (USA) | S31008 (AISI 310S) |
| EN / DIN (Europe) | X15CrNiSi25-21 (1.4845) |
| ISO (International) | X15CrNiSi25-21 |
| JIS (Japan) | SUS 310S |
| BS (UK) | 310S |
These equivalents make it easier for buyers to match standards across different regional specifications.
UNS S31008 (AISI 310S) Product Range
Steel Butt Weld Pipe Fittings
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UNS S31008 Elbows (45°, 90°, 180° – Long & Short Radius)
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UNS S31008 Tees (Equal & Reducing)
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UNS S31008 Reducers (Concentric & Eccentric)
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UNS S31008 End Caps, Stub Ends, Crosses
Steel Socket Weld & Threaded Fittings
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UNS S31008 Couplings (Full & Half)
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UNS S31008 Plugs, Unions, Olets, Swage Nipples, Hex Nipples, Hex Bushings
Steel Flanges
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UNS S31008 Weld Neck Flanges
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UNS S31008 Slip-On Flanges
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UNS S31008 Blind, Threaded, Socket Weld Flanges
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UNS S31008 Long Weld Neck, Spectacle Blind, Spade, Spacer Flanges
Steel Fasteners
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UNS S31008 Stud Bolts
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UNS S31008 Hex Bolts
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UNS S31008 Nuts & Heavy Hex Nuts
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UNS S31008 Flat Washers
Key Benefits of UNS S31008 (AISI 310S)
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Excellent oxidation resistance in high-temperature environments
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Improved weldability thanks to reduced carbon content
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Maintains ductility even at elevated temperatures
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Ideal for continuous service in heat-intensive industrial operations
Typical Chemical & Mechanical Properties
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Chromium (Cr): 24–26%
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Nickel (Ni): 19–22%
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Carbon (C): ≤0.08%
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Consistent strength and ductility at temperatures up to 1100 °C
Applications
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Furnace components and kiln linings
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High-temperature heat processing equipment
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Petrochemical units operating in heat-intense zones
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Power plant boilers and exhaust systems
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Pressure vessels and industrial ovens
Global Export Coverage
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North America: USA, Canada
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Europe: Germany, UK, Italy, France, Spain
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Middle East: UAE, Saudi Arabia, Qatar
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Asia-Pacific: Japan, South Korea, Australia, Singapore
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Africa: South Africa, Egypt
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South America: Brazil, Argentina, Chile
Quality Assurance & Logistics
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Delivered with EN 10204 3.1 / 3.2 Test Certificates
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Optional inspection through TUV, DNV, SGS
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Packaged securely in seaworthy wooden crates with thread protection
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Custom branding, marking, and documentation provided as required
