| Customization: | Available |
|---|---|
| Type: | Stainless Steel Bars |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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| Product Parameters: Stainless Steel rod | |
| Material | 2205 S31803 |
| 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 |
Duplex Steel S32205 Rods: The Pinnacle of Versatility and Excellence! Combining the best of austenitic and ferritic stainless steels, S32205 offers unparalleled strength, corrosion resistance, and cost-effectiveness. Composition and Property Highlights: With approximately 22% chromium, 5-6% nickel, 3% molybdenum, and high levels of nitrogen, this alloy ensures robust corrosion resistance and superior strength. Its unique dual-phase microstructure enhances mechanical properties beyond traditional austenitic or ferritic stainless steels. Unmatched Corrosion Resistance: S32205 rods stand out for their exceptional resistance to pitting and crevice corrosion in chloride settings, making them the ideal choice for chemical processing, maritime, and offshore oil and gas applications.
For Detailed Inquiries on Stainless Steel Rods, Contact Daxun Today
Detailed Chemical Composition of 2205 Stainless Steel Rod
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 2205 | 0.03 | 2 | 1 | 0.03 | 0.02 | min: 21.0 | min: 2.5 | min: 4.5 | min: 0.08 |
| (S31803) | max | max | max | max | max | max: 23.0 | max: 3.5 | max: 6.5 | max: 0.20 |
| 2205 | 0.03 | 2 | 1 | 0.03 | 0.02 | min: 22.0 | min: 3.0 | min: 4.5 | min: 0.14 |
| (S32205) | max | max | max | max | max | max: 23.0 | max: 3.5 | max: 6.5 | max: 0.20 |
| 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 2205 | Density | Elastic | Mean Co-eff of Thermal | Thermal | Specific | Electrical | |||
| (kg/m3) | Modulus(GPa) | Expansion (μm/m/°C) | Conductivity (W/m.K) | Heat | Resistivity | ||||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | 0-100°C( J/kg.K) | (nΩ.m) | |||
| UNS S32205 / UNS S31803 | 782 | 190 | 13.7 | 14.2 | - | 19 | - | 418 | 850 |
Advanced Forming Capabilities: Featuring state-of-the-art radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for titanium rod manufacturing. Our unique hydroforming process sets the standard for part production.
Our stainless steel rod heat treatment leverages cutting-edge furnace technology to ensure unparalleled material stability and superior performance. With Daxun's advanced heat treatment furnace, every rod is perfected to meet the highest standards of strength and durability.
At Daxun Stainless Steel, we employ the world's most advanced vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. This elite technology minimizes impurities during the smelting process, significantly enhancing the quality and performance of our stainless steel rods. Experience the precision and excellence that sets Daxun apart.
Our stainless steel products come with full certification and traceability, ensuring top-notch quality for leading industries. We proudly supply high-grade stainless steel to sectors such as aerospace, industrial, medical, marine, and military.
| 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 |
Duplex 2205 Round Bar is a premier duplex ferritic-austenitic stainless steel bar, boasting an impressive composition of 22% chromium, 3% molybdenum, and 5-6% nickel. As the most widely used duplex stainless steel grade, it offers yield strength that is twice that of standard austenitic grades. With exceptional fatigue strength, it excels in resisting stress corrosion cracking, crevice, pitting, erosion, and general corrosion, even under the most severe conditions.
Most Duplex 2205 manufacturers recommend a maximum hot forming temperature range of 2010 to 2100°F (1100 to 1150°C). For non-compact shapes, edges may cool faster than the bulk, increasing the risk of cracking.
Duplex 2205 demonstrates good formability in various fabrications. Due to its high strength, provisions must be made for greater spring-back, even with sufficient equipment power.
The duplex stainless steel bar 2205 poses a slightly greater challenge in machining compared to the 300 series austenitic stainless steel. It demands higher cutting forces and leads to quicker tool wear. To ensure optimal results, consider the following machining guidelines: A) Employ a powerful, rigid machine with robust tool and workpiece mounts; B) Shorten tool extensions to minimize vibration; C) Avoid excessive tool nose radius to maintain a sharp carbide edge with sufficient strength; D) Strategically design the machining sequence to keep the depth of cut beneath the work-hardened layer from previous operations.
Can you manufacture stainless steel (SS) grinding bars and rods?
Absolutely! We specialize in producing SS grinding bars and rods with exceptional precision in dimension, roundness, and straightness. These outperform standard stainless steel polished bars, though the processing costs are higher.
Q1: What variety of products do you provide?
A: We offer a comprehensive range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the 300 series.
Additionally, we supply 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, among others, along with high-nickel alloys such as 904L, 800H, and 600H.
Q2: Can you manufacture products based on my drawings?
Yes, we can tailor production to your specific drawings to ensure complete satisfaction.
Q3: How does your factory ensure quality control?
Quality is our top priority. We meticulously control quality throughout every stage of the production process.
Q4: Is it possible to change the packaging and transportation methods?
Yes, we can modify packaging and transportation methods to meet your requirements,
but you will need to cover any additional costs incurred during this process.
Q5: How does your factory manage quality control?
Quality is our utmost priority. We rigorously manage quality from start to finish.
Q6: What is the estimated delivery time?
A: Typically, delivery takes 7 to 20 working days post payment confirmation.
For urgent orders, we expedite production to meet your schedule.
Q7: What are your payment terms?
A: 100% T/T in advance or Western Union for small orders.
B: 30% T/T upfront and 70% balance before shipment.
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we can. Our materials are suitable for manufacturing stainless steel pots, sinks, bowls, etc. Inform us of your application, and we'll adjust the mechanical properties to meet your requirements.
Q9: How can I obtain a sample?
A: We provide FREE samples 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 our stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
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