Basic Info.
Model NO.
310S stainless steel rod
Type
Stainless Steel Bars
Standard
ASTM, AISI, GB, JIS, DIN, EN
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Manufacturing
Hot Rolling, Cold Rolling, Forging
Trademark
TISCO POSCO Baosteel
Transport Package
Wooden Box or Wooden Pallet
Specification
φ 3.0mm-350mm
Product Description
| Product Parameters: Stainless Steel rod |
| Material | 310 310S S31008 |
| Specifications | ASTM A276, ASME SA276 / ASTM A479 ASME SA479 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bars | Outside Diameter in the range of 4mm to 500mm |
| Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| Hex Bars | 18mm - 57mm (11/16″ to 2-3/4″) |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Marking & Traceability | Each Stainless Steel rod is traceable to its producing mill and heat by an identification number etched within 24″ (610mm) of one end. |
| Test Certificate | Manufacturer Test Certificate according to EN 10204 3.1 B |
| Laboratory Test Certificate from Govt. Approved Lab. |
| Under Third Party Inspection |
| Testing & Inspection | Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) • Particle testing • Moisture testing |
310S: Global Leader in Stainless Rod and Round Bar Fabrication Services
Daxun Alloys is a renowned manufacturer of premium SS 310/310S Round Bars, known for their exceptional characteristics. These austenitic stainless steels, rich in chromium and nickel, boast superior durability, flexibility, workability, machinability, weldability, ductility, fabricability, high strength, and hardness. Notably, these rods are indispensable in industrial chemistry and nut manufacture, famed for their anti-corrosion properties and ability to withstand extreme temperatures. They maintain integrity even at annealing temperatures. Our Stainless Steel Round Bars are offered at competitive market prices and can be customized in various finishes, lengths, and shapes to meet specific client requirements. Perfect for diverse industrial applications, our circular bars remain a top choice for quality and reliability.
Hot Rolled Stainless Steel Rod
Our stainless steel rod and bar undergo heating and rolling through multiple passes in a rolling mill, ensuring comprehensive specifications and performance standards are met.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn Stainless steel rods are meticulously drawn under cold working conditions, resulting in a smooth, polished, and ground surface.
Forged Stainless Steel Rod and Bar
Our forged stainless steel rods undergo multiple forging processes to significantly enhance mechanical properties, delivering superior strength.
General Properties
Our extensive network of service centers guarantees a fast, ready supply of common bar sizes and alloys. We also produce custom-sized stainless steel bars and offer a stocking program for quantities below the factory minimum, ensuring prompt turnaround. Daxun Alloys stocks stainless steel round bars ranging from 1/16" to 26" in diameter, in nearly every grade including 302, 303, 304/L, 309/S, 310/S, 316/L, 317/L, 321, 321/H, 347, 347H, 410, 416, 420, 440C, 17-4PH, Duplex 2205, and Alloy 20.
Additional Services
Our inventory predominantly features our uniquely processed bar grade: stainless steel round bars, engineered with consistent standards to enhance machinability and reduce overall costs. Our advanced processing machinery enables Daxun Alloys to meet precise customer specifications.
1. Daxun offers heat treatments on our stainless steel bars, dependent on the metal's chemistry. 2. Positive Material Identification (PMI): When necessary, additional PMI testing can be conducted in-house or via independent laboratories. 3. Ultrasonic Testing (UT): Employing high-frequency sound energy to inspect and measure stainless steel bar products, aiding in defect detection, evaluation, and dimensional measurement.
For Comprehensive Information on Stainless Steel Rods, Please Contact Daxun
310S Stainless Steel Rod Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 - 26.00 | 0.10 max | 19.00 - 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 - 26.00 | 0.75 max | 19.00 - 21.00 | 53.095 min |
310S Stainless Steel Rod Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 40% |
310S Stainless Steel Rod Physical Properties
| Property | At | Value | unit |
| Density | | 8,000 | kg/m³ |
| Melting Range | | 1400 - 1450 | °C |
| Modulus of Elasticity | 20°C | 200 | GPa |
| Shear Modulus | 20°C | 77 | GPa |
| Poisson's Ratio | 20°C | 0.3 | |
| Thermal Conductivity | 100°C | 14.2 | W / m. °C |
| Electrical Resistivity | 25°C | 0.78 | micro-ohm . m |
| Electrical Conductivity | 25°C | 1.25 | % IACS |
| Specific Heat | | 500 | J/kg. °C |
| Relative Magnetic Permeability | | 1.02 | |
| Coefficient of Expansion | 0 - 100°C | 15.9 | /°C |
| | 0 - 315°C | 16.2 | /°C |
| | 0 - 540°C | 17 | /°C |
Daxun's Stainless Steel Rod Manufacturing Capabilities
Our forming capabilities feature state-of-the-art radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills, along with a unique hydroforming process for manufacturing titanium rods and parts.
Daxun's Heat Treatment Furnace
Our advanced heat treatment furnace equipment ensures the stability and high performance of our stainless steel rods.
Daxun's Smelting Expertise and Prowess
Daxun Stainless Steel proudly incorporates the world's foremost technologies, utilizing the most advanced vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. These elite processes meticulously reduce impurities during the smelting phase, significantly enhancing the overall performance and quality of our finished stainless steel rods.
Allow us to become your unwaveringly reliable stainless steel rod supplier.
Our stainless steel products come fully certified and traceable, ensuring superior quality for leading industries such as aerospace, industrial, medical, marine, and military.
Explore the exceptional mechanical properties across various grades of our stainless steel bars.
| | Tensile Strength | Yield Strength | | | | | | |
| Alloy | UNS Designation | Spec. | psi | MPa | ksi | psi | MPa | ksi | Elongation in 2 inches (min.) % | Grain Size Req. | Max. Hardness | Modulus of Elasticity (x106 psi) |
| 304 | S30400 | A249, A312 | 75,000 | 515 | 75 | 30,000 | 205 | 30 | 35 | - | 90 Rb | 28 |
| 304L | S30403 | A270 A312 | 70,000 | 485 | 70 | 25,000 | 170 | 25 | 35 | - | 90 Rb | 28 |
| 304LN | S30453 | A249, A688 | 75,000 | 515 | 75 | 30,000 | 205 | 30 | 35 | - | 90 Rb | 28 |
| 304H | A30409 | A249, A312 | 75,000 | 515 | 75 | 30,000 | 205 | 30 | 35 | 7 or coarser | 90 Rb | 28 |
| The Mechanical Properties of grade 316L Stainless Steel are displayed in the following table. |
| Grade | Tensile Str | Yield Str | Elong | Hardness |
| (MPa) min | 0.2% Proof | (% in 50mm) min |
| | (MPa) min | | Rockwell B (HR B) max | Brinell (HB) max |
| 316 | 515 | 205 | 40 | 95 | 217 |
| 316L | 485 | 170 | 40 | 95 | 217 |
| 316H | 515 | 205 | 40 | 95 | 217 |
| | Tensile Strength | Yield Strength | | | |
| Alloy | UNS Designation | Spec. | psi | MPa | ksi | psi | MPa | ksi | Elongation in 2 inches (min.) % |
| 321 | S32100 | - | 75,000 | 515 | - | 30,000 | 205 | - | 35 |
| 321H | S32109 | - | 75,000 | 515 | - | 30,000 | 205 | - | 35 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 310S | 7.9 g/cm3 | 1402 °C (2555 °F) | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 40% |
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
| (MPa) min | 0.2% Proof | (% in 50mm) min |
| | (MPa) min | | Rockwell C (HR C) | Brinell (HB) |
| UNS S31803 / 2205 | 621 | 448 | 25 | 31 max | 293 max |
| UNS S32205 / 2205 | 621 | 448 | 25 | 31 max | 293 max |
| Grade | Property | Value |
2507/
S32750 | Density (g/cm3) | 7.8 |
| 0.2% Offset Yield Strength | 80 ksi |
| Ultimate Tensile Strength | 116 ksi |
| 0.1% Offset Yield Strength 0.2% | 91 ksi |
| Elongation in 2 inches, % | 15% |
| Hardness Rockwell C | 32 |
| Impact Energy | 74 ft.-lbs |
| Density | 0.28 lb per inch3 |
| Modulus of elasticity | 28 x 10(6) psi |
| Coefficient of thermal expansion | 7.2 x 10(-6) per of at 68 to 212 of |
| Thermal conductivity | 8.7 Btu/hr ftoF |
| Heat capacity | 0.12 Btu/ lb oF |
| Electrical resistivity | 31.5 x10(-6) ohm-inch |
To discover more about our premium stainless steel rods, please reach out to Daxun.
GENERAL PROPERTIES
- 310S alloy is an austenitic stainless steel bar renowned for its outstanding high-temperature resistance, ductility, and weldability. Thanks to its elevated chromium and nickel content, it is the go-to material for demanding high-temperature applications, delivering superior corrosion and oxidation resistance. It maintains exceptional strength at temperatures up to 2100°F, outperforming 304 or 309 stainless steel bars in most scenarios.
APPLICATIONS
- High-alloyed stainless steels offer robust strength at elevated temperatures and exceptional resistance to creep deformation and environmental damage. This makes Alloy 310 indispensable in industries requiring heat treatment and chemical processing. Typical applications include:
- Furnace Parts
- Oil Burner Parts
- Heat Exchangers
- Welding Filler Wire and Electrodes
- Annealing Covers
- Combustion Tubes
- Fire Box Sheets
RESISTANCE
Stainless Steel Alloy 310 rods and pipes offer exceptional resistance to corrosion and heat, even under the most demanding conditions.
CORROSION RESISTANCE
- Offers exceptional corrosion resistance.
- High chromium content provides excellent aqueous corrosion resistance.
- Remarkable resistance at normal temperatures, with good performance in oxidizing and carburizing atmospheres.
HEAT RESISTANCE
- Exhibits excellent oxidation resistance in intermittent service up to 1040°C and in continuous service up to 1150°C.
- Superior resistance to thermal fatigue and cyclic heating.
- Widely utilized where sulfur dioxide gas is present at elevated temperatures.
- Not recommended for continuous use in the 425-860°C range if subsequent aqueous corrosion resistance is necessary due to carbide precipitation.
- Typically employed at temperatures starting around 800 or 900°C, exceeding the effective range of 304H and 321 stainless steels.
FABRICATION
- Ideal for the heat treatment and process industries, enduring high temperatures and corrosive environments.
- Often fabricated into intricate structures.
- Readily roller-formed, stamped, and drawn.
- Due to work hardening, severe forming operations should be followed by annealing.
WELDABILITY
- Austenitic stainless steel is generally weldable.
- Weldability comparable to 304 and 304L grades.
- Special considerations are required to account for the higher coefficient of thermal expansion to prevent warping and distortion.
- Standard welding processes for this grade include:
- TIG Welding
- MAG Welding Solid Wire
- Arc Welding (E)
- Laser Beam Welding
310-310S-31008 Grade Stainless Steel Round Bars
Stainless steel round bars are indispensable across various industries, from construction to automotive parts. Recognizing their extensive applications, Daxun Alloys offers stainless steel round bars in multiple grades and sizes. Our advanced, complimentary cutting service ensures precise fulfillment of your requirements every time.
Diverse Range of Sizes Available
Discover the versatility and convenience of our stainless steel round bars, available in an expansive range of sizes to suit your specific needs. Whether you require a particular grade of steel, we cater to your requirements with bars offered in lengths from 500mm to 6 meters and diameters from 3mm to 500mm. Additionally, you have the flexibility to select your preferred measurement system, be it metric or imperial sizes.
Searching for custom sizes? Look no further! We provide unlimited complimentary cuts to length, ensuring precision with every order. Utilizing advanced bandsaws, we guarantee accuracy and repeatability to perfectly align with your specifications. Simply inform us of your needs when placing your order, and we'll handle the rest with impeccable precision.
Can you provide SS grinding bar & rod?
Absolutely! We specialize in SS grinding bars & rods, offering unmatched precision in dimension, roundness, and straightness. While they surpass stainless steel polished bars in quality, they do come with a higher processing cost.
Q1: What products can you offer?
A: We supply a wide range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and 300 series.
We also offer 400 series, duplex stainless steels such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce products according to my own drawings?
Yes, we can manufacture products precisely to your drawings, ensuring complete satisfaction.
Q3. How does your factory handle quality control?
Quality is our top priority. We maintain stringent quality control measures from start to finish.
Q4. Can I request changes in packaging and transportation?
Yes, we can modify packaging and transportation based on your requests.
However, you will need to cover any additional costs and differences incurred during this process.
Q5. How does your factory handle quality control?
Quality is our top priority. We maintain stringent quality control measures from start to finish.
Q6. What is your delivery time?
A: Typically, 7~20 working days after payment confirmation.
For urgent orders, we can expedite the process.
Q7. What are your payment terms?
A: 100% T/T in advance, or Western Union for small orders.
B: 30% T/T deposit and 70% balance before shipment.
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you produce DDQ (Deep Drawing Quality) materials?
A: Yes, our materials are suitable for stainless steel pots, sinks, bowls, etc. Inform us of your requirements, and we will adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we may cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: To date, we have exported stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and beyond.
Address:
B108, No. 32-1, Chengnan Road, Xinwu District, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, HQE, IFS
Company Introduction:
Founded in 2003, Daxun Alloy is a leading global metal material manufacturer. Headquartered in Wuxi, China, the company has multiple production bases and sales offices around the world. Daxun Alloy focuses on the development, production and sales of various stainless steels, titanium alloys, high-temperature alloys, etc. For general industry, construction, aerospace, energy, chemical industry, medical and other fields.
China, Daxun Metal Group is a global vertically integrated metal material manufacturer and stockist. Daxun can provide finished products and customized full-process services and professional technical services. Currently, the group has 600 employees and covers a total area of 130, 000 square meters. Daxun has a standing inventory of 50, 000 tons of stainless steel, 5, 000 tons of nickel-based alloys, and 2, 000 tons of pure titanium and titanium alloys. The main product forms are metal plates, metal coils, metal pipes, and metal bars. The metal materials produced by Daxun are market leaders for marine, energy, military, general industrial and aerospace applications. In addition, the company also produces seamless pipes, plates, forgings and other metal materials for power generation and oil and gas applications; Commercial and military alloy products; And metal alloys and other metal products for the forging industry.
