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 |
Global Leader in Stainless Rod and Round Bar Fabrication Services
ASTM A479 UNS S32205 Bar, ASTM A276 F60 Duplex Round Bar, ASTM A479 UNS S32205 Round Bar, UNS S32205 Duplex Round Bar, Duplex Steel S32205 Bar, Duplex Steel S32205 Bar Manufacturer from China.
Duplex Steel S32205 Rods are widely utilized across various sectors due to their exceptional properties and versatility. S32205 is a duplex stainless steel that merges the advantages of both austenitic and ferritic stainless steels, offering unparalleled strength, corrosion resistance, and cost efficiency. Composition and Property: Duplex Steel S32205 comprises approximately 22% chromium, 5-6% nickel, 3% molybdenum, and high levels of nitrogen, yielding robust corrosion resistance and strength. This dual-phase microstructure of austenite and ferrite vastly surpasses traditional austenitic or ferritic stainless steels in mechanical properties. Corrosion Resistance: A standout feature of the S32205 rod is its resistance to various forms of corrosion. It shows high resistance to pitting and crevice corrosion in chloride environments, making it perfect for use in corrosive settings such as chemical processing, maritime environments, and offshore oil and gas industries.
Hot Rolled Stainless Steel Rod
Stainless steel rod and bar are heated and rolled through multiple passes in a rolling mill. They come with comprehensive specifications and meet all performance standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn Stainless steel rods are produced under cold working conditions, resulting in a smooth surface that can also be polished and ground for enhanced finish quality.
Forged Stainless Steel Rod and Bar
Forged Stainless steel rods undergo multiple forging processes to improve their mechanical properties and achieve higher strength.
General Properties
Our extensive network of service centers stocks a wide range of stainless steel bar products for quick, ready supply of common bar sizes and alloys. We also custom-produce stainless steel bars, and for quantities below the factory minimum, we can set up a stocking program for rapid, prompt turnaround. Daxun Alloys stocks stainless steel round bars ranging from 1/16" to 26" in diameter. Our round bars are available in nearly every stainless steel 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
The majority of our inventory features our uniquely processed bar grade: stainless steel round bars, designed to meet consistent standards and enhance machinability while reducing the total cost of each part. Our advanced stainless steel bar processing machinery allows Daxun Alloys to produce bars to the exact specifications of our customers.
1. Heat Treatments: Daxun can perform heat treatments on our stainless steel bars, pending the metal's chemistry. 2. Positive Material Identification (PMI): In some instances, additional PMI testing might be needed. Daxun Stainless Steel Products can conduct this in-house or collaborate with an independent lab. 3. Ultrasonic Testing (UT): Uses high-frequency sound energy to inspect and measure stainless steel bar products, aiding in defect detection/evaluation, dimensional measurement, and more.
For more information on stainless steel rods, please contact Daxun.
2205 Stainless Steel Rod Chemical Composition
| 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 |
2205 Stainless Steel Rod Mechanical Properties
| 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 |
2205 Stainless Steel Rod Physical Properties
| 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 Stainless Steel Rods Manufacturing Capabilities
Our forming capabilities feature state-of-the-art radial forging machines, heat treatment and melting furnaces, and rolling mills for manufacturing titanium rods. Additionally, we utilize a unique hydroforming process for part manufacturing.
Experience the unmatched precision and reliability of Daxun's state-of-the-art heat treatment furnace, designed to elevate the quality of your stainless steel bars.
Our stainless steel rod heat treatment process employs cutting-edge furnace technology, ensuring unparalleled material stability and superior performance.
Discover Daxun's exceptional smelting capabilities.
At Daxun Stainless Steel, we harness the power of the world's most advanced vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. This sophisticated technology drastically reduces impurities during smelting, thereby significantly enhancing the performance of our high-quality stainless steel rods.
Allow Jiangsu Daxun Alloy Co., Ltd. to be your reliable and trusted supplier of stainless steel rods, promising unparalleled quality and service.
Our stainless steel products meet the highest standards of certification and traceability. We pride ourselves on supplying top-tier stainless steel to leading industries such as aerospace, industrial, medical, marine, and military sectors.
Explore the exceptional mechanical properties of our diverse range of stainless steel bars, each grade meticulously engineered for superior performance.
| | 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 and inquiries about our premium stainless steel rods, please don't hesitate to contact Jiangsu Daxun Alloy Co., Ltd.
GENERAL PROPERTIES
Duplex 2205 Round Bar is a high-performance, duplex ferritic-austenitic stainless steel bar enriched with 22% chromium, 3% molybdenum, and 5-6% nickel. Renowned as the most widely utilized duplex stainless steel grade, it boasts yield strength double that of conventional austenitic grades. Its superior fatigue strength and remarkable resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion make it ideal for use in the harshest conditions.
APPLICATIONS
- Chemical processing, transport, and storage - essential for pressure vessels, tanks, piping, and heat exchangers
- Oil and gas exploration and processing equipment - ideal for durable piping, tubing, and heat exchangers
- Marine and other high chloride environments - engineered for resilience
- Effluent scrubbing systems - ensuring high performance and durability
- Pulp and paper industry - perfect for digesters, bleaching equipment, and stock-handling systems
- Cargo tanks for ships and trucks - crafted for strength and reliability
- Food processing equipment - maintaining hygiene and robustness
- Biofuels plants - designed for efficiency and longevity
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
- With its high chromium, molybdenum, and nitrogen content, Duplex 2205 showcases exceptional corrosion resistance, surpassing 316 and 316L in a majority of environments.
- The chromium, molybdenum, and nitrogen composition also delivers superior resistance to pitting and crevice corrosion, even in oxidizing and acidic conditions.
- Duplex 2205 is resistant to chloride stress corrosion cracking and can endure temperatures up to approximately 302°F (150°C).
- Its ferritic structure allows Duplex 2205 to perform exceptionally well in caustic environments.
HEAT RESISTANCE
- Duplex 2205, like other duplex stainless steels, offers commendable oxidation resistance at elevated temperatures.
- However, it is susceptible to embrittlement when exposed to temperatures above 572°F (300°C), even for short periods. For this reason, Duplex 2205 is not recommended for use beyond this temperature threshold.
WELDING CHARACTERISTICS
- Duplex 2205 is known for its excellent weldability.
- However, welding without filler metal is generally not advised as it may lead to excessive ferrite formation.
HEAT TREATMENT
- The recommended annealing temperature range for Duplex 2205 is between 1868 and 2012°F (1020 to 1100°C).
- While Duplex 2205 cannot be hardened by heat treatment, it does exhibit work-hardening properties.
- Special care must be taken to compensate for its higher coefficient of thermal expansion to prevent warping and distortion.
PROCESSING - HOT FORMING
Most producers recommend a maximum hot forming temperature between 2010 and 2100°F (1100 to 1150°C). If the workpiece lacks a compact shape, the edges may cool significantly compared to the bulk, posing a risk of cracking.
PROCESSING - COLD FORMING
Duplex 2205 showcases exceptional formability across numerous fabrications, but its inherent high strength can sometimes present challenges. Even with adequately powered equipment, it's essential to account for increased spring-back caused by the grade's robust nature.
MACHINABILITY
Machining Duplex stainless steel bar 2205 is slightly more complex compared to the 300 series austenitic stainless steel. The need for higher cutting forces results in quicker tool wear. Follow these guidelines for effective machining: A) Employ a powerful, rigid machine with a strong tool and workpiece mount; B) Maintain short tool extensions to reduce vibrations; C) Ensure the tool nose radius isn't excessively long, keeping the carbide edge sharp and robust; D) Plan the machining sequence to ensure the depth of cut penetrates below the hardened layer from previous operations.
Why choose Daxun's 2205, S310803, UNS S32205 stainless steel bars?
- Short delivery time - We rapidly deliver high-quality 2205 stainless steel rods, ensuring our customers receive them at the earliest possible moment.
Customized size: Whether standard or non-standard, we can process stainless steel 2205 rods to meet your specific tubing requirements.
Best price: Our competitively priced 2205 stainless steel rods offer excellent value and quality.
Quality product: We are committed to maintaining the highest quality standards for our 2205 rods, regardless of the cost.
Fully certified: All our products come with comprehensive certification, ensuring top-notch quality and reliability.
Testing
- We conduct a series of rigorous tests including Positive Material Identification, Intergranular Corrosion, Pitting Resistance, Mechanical, Chemical, Macro/Micro, and Flattening/Flaring tests to guarantee optimal performance.
Documents provided
- We provide essential documentation such as the Heart Treatment Chart, Quality Assurance Plan, Commercial Invoice, Certificate of Origin, Raw Material Test Report, and Material Traceability Report. Additional documents like MTC per EN 10204/3.1B, TC including Radiography Test Report, and Third Party Test Reports are also available.
2205-S32205-S31803 grade stainless steel round bars
Can you manufacture stainless steel grinding bars and rods?
Absolutely! Our stainless steel grinding bars and rods boast precise dimensions, unparalleled roundness, and straightness, surpassing even our stainless steel polished bars. However, please note that the processing costs for these premium features are higher.
Q1: What products do you offer?
A: We offer a wide range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the 300 series.
Additionally, we provide the 400 series, duplex stainless steel varieties such as 2205, 2304, 2101, 2507, among others. We also supply high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce products based on my drawings?
Yes, we can manufacture products precisely according to your drawings to ensure maximum satisfaction.
Q3. How does your factory ensure quality control?
Quality is our top priority. From inception to completion, we meticulously control every stage of the production process to guarantee superior quality.
Q4. Can I request changes to packaging and transportation?
Yes, we can modify the packaging and transportation methods to your specifications.
However, please be aware that you will need to cover any additional costs incurred during this period.
Q5. How does your factory manage quality control?
Quality is paramount. We maintain rigorous quality control from start to finish in our production process.
Q6. What is your delivery time?
A: Typically, delivery takes 7-20 working days after payment confirmation.
For urgent orders, we prioritize and expedite production to meet your deadlines.
Q7. What are your payment terms?
A: 100% T/T in advance or Western Union for small orders.
B: 30% T/T upfront and the remaining 70% before shipment.
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we specialize in DDQ materials suitable for stainless steel pots, sinks, bowls, etc. Let us know your application, and we will tailor the mechanical properties to meet your needs.
Q9: How can I obtain a sample?
A: We offer FREE samples for your evaluation. If you need a small piece, we may cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: We have exported our stainless steel materials to numerous 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.
