Basic Info.
Model NO.
2205 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 | 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 |
The Premier Global Leader in Stainless Rod and Round Bar Fabrication Services
Offering a Premium Range: ASTM A479 UNS S32205 Bar, ASTM A276 F60 Duplex Round Bar, ASTM A479 UNS S32205 Round Bar, UNS S32205 Duplex Round Bar, and Duplex Steel S32205 Bar. Proudly Manufactured in China.
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.
Premium Hot Rolled Stainless Steel Rod
Our hot-rolled stainless steel rods and bars undergo multiple passes in a rolling mill, ensuring complete specifications and performance that meets all standards and requirements.
High-Quality Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are meticulously crafted under cold working conditions, resulting in a smooth surface that can also be polished and ground for a flawless finish.
Superior Forged Stainless Steel Rod and Bar
Our forged stainless steel rods undergo multiple forging processes, significantly enhancing their mechanical properties and strength.
General Properties of Our Stainless Steel Rods
Daxun Alloys' extensive network of service centers ensures a fast, ready supply of common bar sizes and alloys. We cater to custom-sized stainless steel bars and offer stocking programs for prompt turnaround even below factory minimums. Our inventory includes stainless steel round bars ranging from 1/16" to 26" in diameter, available 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.
Comprehensive Additional Services
Our exclusive processed bar grade inventory features stainless steel round bars melted to exacting standards, improving machinability and reducing total part costs. Our advanced stainless steel bar processing machinery ensures precise customer specifications are met.
1. Heat Treatments: Tailored to the specific chemistry of the metal being treated. 2. Positive Material Identification (PMI): Additional testing can be completed in-house or with an independent laboratory. 3. Ultrasonic Testing (UT): High-frequency sound energy is used for defect detection, dimensional measurement, and more.
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 |
Mechanical Properties of the Robust 2205 Stainless Steel Rod
| 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 |
In-Depth Physical Properties of the 2205 Stainless Steel Rod
| 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 |
Daxun's Cutting-Edge Stainless Steel Rod Manufacturing Capabilities
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.
Experience the Unmatched Efficiency of Daxun's State-of-the-Art Heat Treatment Furnace
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.
Discover the Exceptional Smelting Capabilities at Daxun
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.
Choose Jiangsu Daxun Alloy Co., Ltd. as your premier supplier of 2205 Stainless Steel Rods - where trust meets quality.
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.
Detailed Mechanical Properties of Various Grades of 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 |
For detailed information on our premium stainless steel rods, feel free to reach out to Daxun today.
GENERAL PROPERTIES
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.
APPLICATIONS
- Chemical Processing, Transport, and Storage - Ideal for pressure vessels, tanks, piping, and heat exchangers.
- Oil and Gas Exploration and Processing Equipment - Perfect for piping, tubing, and heat exchangers.
- Marine and Other High Chloride Environments - Designed to withstand harsh, chloride-rich conditions.
- Effluent Scrubbing Systems - Efficient and reliable performance.
- Pulp and Paper Industry - Suitable for digesters, bleaching equipment, and stock-handling systems.
- Cargo Tanks for Ships and Trucks - Ensures safe and secure transport.
- Food Processing Equipment - Optimal for hygienic and durable food processing.
- Biofuels Plants - Reliable and efficient for biofuel production.
STANDARDS
- ASTM/ASME: A240 UNS S32205/S31803
- EURONORM: 1.4462 X2CrNiMoN 22.5.3
- AFNOR: Z3 CrNi 22.05 AZ
- DIN: W.Nr 1.4462
CORROSION RESISTANCE
- Thanks to its high chromium, molybdenum, and nitrogen content, Duplex 2205 showcases superior corrosion resistance compared to 316 and 316L in most environments.
- The alloy's chromium, molybdenum, and nitrogen also provide exceptional resistance to pitting and crevice corrosion, even in aggressive and acidic solutions.
- Resistant to chloride stress corrosion cracking and can withstand temperatures up to approximately 302°F (150°C).
- The ferrite presence ensures excellent performance of Duplex 2205 in caustic environments.
HEAT RESISTANCE
- Like other duplex stainless steels, Duplex 2205 offers good oxidation resistance at elevated temperatures.
- It is susceptible to embrittlement at temperatures above 572°F (300°C) even for short periods, making it unsuitable for use above this temperature.
WELDING CHARACTERISTICS
- Exhibits excellent weldability.
- Generally should not be welded without filler metal to avoid excessive ferrite content.
HEAT TREATMENT
- The annealing temperature range is between 1868 to 2012°F (1020 to 1100°C).
- Cannot be hardened by heat treatment, but Duplex 2205 does work-harden.
- Special considerations are needed to compensate for the higher coefficient of thermal expansion to prevent warping and distortion.
PROCESSING - HOT FORMING
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.
PROCESSING - COLD FORMING
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.
MACHINABILITY
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.
Why choose Daxun's 2205, S310803, UNS S32205, stainless steel bars
- Rapid Delivery: We pride ourselves on delivering high-quality 2205 stainless steel rods to our customers with unmatched speed.
Custom Sizing: We offer bespoke processing of 2205 stainless steel rods, catering to both standard and non-standard specifications to meet diverse requirements.
Competitive Pricing: Our 2205 stainless steel rods are offered at highly competitive prices, ensuring excellent value for money.
Superior Quality: We guarantee the highest quality standards for our 2205 stainless steel rods, sparing no expense in their assurance.
Full Certification: Our products are accompanied by fully certified test reports, ensuring complete transparency and reliability.
Testing
- We conduct comprehensive testing that includes Positive Material Identification (PMI), intergranular corrosion tests, pitting resistance tests, mechanical tests, chemical analyses, macro/micro examinations, and flattening/flaring tests.
Documents Provided
- We provide a detailed array of essential documents including heat treatment charts, Quality Assurance Plans (QAP), commercial invoices, certificates of origin, raw material test reports, and material traceability reports. Furthermore, additional documents such as MTC as per EN 10204/3.1B, radiography test reports, and third-party test reports are available upon request.
2205-S32205-S31803 Grade Stainless Steel Round Bars
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.
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.
