310H Stainless Steel Tubes Supplier and Exporter | UNS S31009 & SUS 310H | Leoscor Alloy Pipes
310H Stainless Steel Tubes are high-carbon austenitic stainless steel tubes designed for high-temperature applications requiring excellent strength, oxidation resistance, and long-term performance. The higher carbon content in SUS 310H Tubes provides improved creep strength and better mechanical stability during continuous exposure to elevated temperatures.
Leoscor Alloy Pipes is a trusted manufacturer, stockist, supplier, and exporter of SS 310H Tubes, offering seamless and welded tube solutions for demanding industrial applications. Our tubes are manufactured using quality raw materials and are available in different sizes, wall thicknesses, finishes, and shapes according to customer requirements.
310H Stainless Steel Tubes are an enhanced high-carbon version of 310 stainless steel tubes developed for applications where high-temperature strength and creep resistance are required. The increased carbon content improves strength retention during prolonged heat exposure.
These tubes contain high levels of chromium and nickel, which provide excellent resistance against oxidation, scaling, and high-temperature corrosion. Compared with standard 310 and 310S grades, 310H Tubes are preferred for applications requiring improved mechanical strength at elevated temperatures.
SUS 310H Tubes are widely used in furnace components, heat exchangers, boilers, thermal processing equipment, petrochemical plants, and high-temperature industrial systems. They are available in seamless, welded, ERW, and EFW forms with options such as cold drawn, annealed, pickled, and electropolished finishes.
Equivalent Names of 310H Stainless Steel Tubes
| Equivalent Name | Standard / Country | Explanation |
|---|---|---|
| UNS S31009 Tubes | USA (Unified Numbering System) | Material designation used for 310H stainless steel tubes. |
| SUS 310H Tubes | Japan (JIS Standard) | Japanese designation used for 310H stainless steel tubes. |
Key Features of 310H Stainless Steel Tubes
- High Temperature Strength: Maintains mechanical properties during prolonged heat exposure.
- Excellent Oxidation Resistance: Suitable for high-temperature environments.
- Improved Creep Resistance: Performs reliably under continuous thermal stress.
- Good Corrosion Resistance: Provides resistance against oxidation and aqueous corrosion.
- Strong Mechanical Performance: Suitable for heavy industrial applications.
- Good Fabrication Properties: Available in welded and seamless tube forms.
- Multiple Finishes Available: Supplied with cold drawn, annealed, pickled, and electropolished finishes.
SS 310H Tubes Specifications
Standard specifications for SS 310H Tubes. If any specification is not mentioned here, you can contact us. We also manufacture and export custom specifications as per client’s requirements.
| Specifications | Details |
|---|---|
| Specifications | ASTM A213 / ASME SA213 / ASTM A249 / ASTM A269 |
| Dimensions | ASTM, ASME and API |
| SS 310H Tubes | 1/8″ NB to 30″ NB |
| Thickness | 0.35 mm to 6.35 mm OD, with thickness ranging from 0.1 mm to 1.2 mm. |
| Schedule | SCH 20, SCH 30, SCH 40, STD, SCH 80, XS, SCH 60, SCH 80, SCH 120, SCH 140, SCH 160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Tubes |
| Form | Round, Square, Rectangular, Hydraulic Tubes |
| Length | Single Random, Double Random & Cut Length |
| End | Plain End, Beveled End, Threaded |
310H Stainless Steel Welded Tubes - Industries & Applications
Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:
- Gas Processing Industries
- Petrochemical Industries
- Power Generation Industries
- Food Processing Industries
- Chemical Industries
- Oil & Gas Industries
- Fertilizers Industries
- Sugar Industries
Get Quote for Your Requirement
Contact Leoscor Alloys Pipes for high quality industrial pipes and tubes. Mail- info@leoscoralloypipes.com
Types of Stainless Steel 310H Tubes
| Stainless Steel 310H Welded Tubes | 310H SS Welded Tubes |
| 310H Stainless Steel Seamless Tubes | SS 310H Seamless Tubes |
| SS 310H ERW Tubes | 310H Stainless Steel ERW Tubes |
| 310H SS Fabricated Tubes | Stainless Steel 310H Fabricated Tubes |
| SS 310H LSAW Tubes | 310H Stainless Steel LSAW Tubes |
| 310H Stainless Steel Polished Tubes | SS 310H Polished Tubes |
| Stainless Steel 310H Cold Drawn Tubes | 310H SS Cold Drawn Tubes |
| 310H SS Hot Rolled Tubes | Stainless Steel 310H Hot Rolled Tubes |
| SS 310H Cold Rolled Tubes | 310H Stainless Steel Cold Rolled Tubes |
| Stainless Steel 310H Square Tubes | 310H SS Round Tubes |
| 310H SS Hexagonal Tubes | Stainless Steel 310H Tubes |
310H SS Seamless Tubes Chemical Composition
| Grade | 310H | |
|---|---|---|
| min | max | |
| C | 0.04 | 0.10 |
| Mn | – | 2.0 |
| Si | – | 1.0 |
| P | – | 0.045 |
| S | – | 0.030 |
| Cr | 24.0 | 26.0 |
| Mo | – | – |
| Ni | 19.0 | 21.0 |
| N | – | – |
ASTM A213 SS 310H Welded Tubes Mechanical Properties
| Grade | 310H | |
|---|---|---|
| Tensile Strength (MPa) min | 515 | |
| Yield Strength 0.2% Proof (MPa) min | 205 | |
| Elongation (% in 50mm) min | 40 | |
| Hardness | Rockwell B (HR B) max | 95 |
| Rockwell B (HR B) max | 217 | |
Stainless Steel 310H Tubes Physical Properties
| Grade | 310H | |
|---|---|---|
| Density (kg/m3) | 8000 | |
| Elastic Modulus (GPa) | 193 | |
| Mean Coefficient of Thermal Expansion (m/m/0C) | 0-1000C | 17.2 |
| 0-3150C | 17.8 | |
| 0-5380C | 18.4 | |
| Thermal Conductivity (W/m.K) | at 1000C | 16.2 |
| at 5000C | 21.5 | |
| Specific Heat 0-1000C (J/kg.K) | 500 | |
| Electrical Resistivity (n.m) | 720 | |
Stainless Steel 310H Tubes Price List
Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India. Our prices for SS 310H Tubes are very competitive.
Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Leoscor Alloys maintains a stock of all standard items and can export them at best price for 310H Stainless Steel Seamless and Welded Tubes.
ASTM A213 SS 310H Tubing Stock Availability
We maintain huge inventories of all standard sizes and grades. Please send us your complete requirement and we will send you the availability with the best quote for Stainless Steel 310H Tubes.
Why Buy 310H Stainless Steel Tubes from Leoscor Alloys Pipes
Leoscor Alloys Pipes is a leading stockist, distributor, and supplier of 310H Stainless Steel Tubes from India. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Below are a few quick points about why buying from Leoscor Alloys Pipes will give you an undue advantage:
- Huge inventory of all standard sizes and grades.
- Distributors of all reputed origins and manufacturers.
- Strict quality control policies and highly experienced team.
- Strong logistics & delivery channels.
- Modern Infrastructure with huge storage capacity.
- An ISO 9000:2015 Certified Company.
Prominent Countries where we export 310H SS Tubes
Exporting Pipes & Tubes to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includes Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, South Korea, South Africa, Sri Lanka, Syria, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.
We are one of the top:
- Tubes exporters to Singapore
- Tubes exporters to Malaysia
- Tubes exporters to Hongkong
- Tubes exporters to Thailand
- Tubes exporters to Indonesia
- Tubes exporters to Taiwan
