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
Offering top-quality 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, Jiangsu Daxun Alloy Co., Ltd. stands as a premier manufacturer of Duplex Steel S32205 Bars in China.
Duplex Steel S32205 Rods are highly sought after across various sectors due to their remarkable properties and versatility. S32205 is a duplex stainless steel that synergizes the advantages of austenitic and ferritic stainless steels, resulting in unparalleled strength, corrosion resistance, and cost efficiency. Composition and Property: Duplex steel S32205 comprises approximately 22% chromium, 5-6% nickel, 3% molybdenum, and significant levels of nitrogen, endowing it with robust corrosion resistance and impressive strength. The dual-phase microstructure of austenite and ferrite yields superior mechanical properties compared to traditional austenitic or ferritic stainless steels. Corrosion Resistance: A standout feature of S32205 rods is their high resistance to various forms of corrosion. They exhibit excellent resistance to pitting and crevice corrosion in chloride environments, making them perfect for use in corrosive settings such as chemical processing, marine environments, and the offshore oil and gas industry.
Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars are heated and meticulously rolled through multiple passes in a rolling mill. These products come with comprehensive specifications, ensuring their performance aligns with industry standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are meticulously processed under cold working conditions. They feature a smooth surface that can also be polished and ground to meet precision requirements.
Forged Stainless Steel Rod and Bar
Forged stainless steel rods undergo multiple forging processes to significantly enhance their mechanical properties and overall strength.
General Properties
Our extensive network of service centers stocks a wide range of stainless steel bar products, ensuring fast, ready supply of common bar sizes and alloys. We also specialize in producing custom-sized stainless steel bars. For quantities below the factory minimum, we can arrange a stocking program for prompt, fast turnaround. Daxun Alloys stocks stainless steel round bars ranging from 1/16" to 26" in diameter, available in nearly every grade of stainless steel 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
Much of our inventory consists of our proprietary processed bar grade: stainless steel round bars, engineered consistently to enhance machinability and reduce the total cost of each component. Our state-of-the-art stainless steel bar processing machinery allows Daxun Alloys to meet the exact specifications of our clients.
1. Heat Treatments: Daxun can perform tailored heat treatments on our stainless steel bars, contingent upon the metal's chemistry. 2. Positive Material Identification (PMI): Occasionally, additional Positive Material Identification testing is required. Daxun Stainless Steel Products can conduct this testing in-house or collaborate with an independent laboratory to complete it. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, Ultrasonic Testing inspects and measures stainless steel bar products, facilitating defect detection/evaluation and dimensional measurement.
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 are unparalleled, featuring cutting-edge radial forging machines, state-of-the-art heat treatment furnaces, top-tier melting furnaces, and advanced rolling mills, all dedicated to crafting superior titanium rods. Additionally, our unique hydroforming process ensures precision in manufacturing intricate parts.
Introducing Daxun's technologically advanced heat treatment furnace, a cornerstone of our manufacturing excellence.
Our stainless steel rod heat treatment process leverages advanced furnace technology to guarantee exceptional material stability and performance, setting a new industry standard.
Discover Daxun's unparalleled smelting capabilities, designed to elevate product quality.
At Daxun Stainless Steel, we utilize the world's most sophisticated vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. These cutting-edge technologies significantly reduce impurities during the smelting process, thereby enhancing the performance and quality of our stainless steel rods to meet the highest standards.
Trust Jiangsu Daxun Alloy Co., Ltd. as Your Premier Stainless Steel Rod Supplier
Our stainless steel products come with complete certification and traceability. We supply only the highest quality stainless steel to a vast array of top-tier industries, including aerospace, industrial, medical, marine, and military sectors.
Discover the Mechanical Properties of Different 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 comprehensive information about our premium stainless steel rods, please get in touch with Daxun at your earliest convenience.
GENERAL PROPERTIES
Duplex 2205 Round Bar is a high-performance duplex ferritic-austenitic stainless steel bar with an impressive composition of 22% chromium, 3% molybdenum, and 5-6% nickel. As the most widely utilized duplex stainless steel grade, it boasts a yield strength that is double that of traditional austenitic grades. Its robust construction ensures superb fatigue strength and exceptional resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion, even in the harshest environments.
APPLICATIONS
- Ideal for chemical processing, transportation, and storage, including pressure vessels, tanks, piping, and heat exchangers.
- Essential for oil and gas exploration and processing equipment, such as piping, tubing, and heat exchangers.
- Perfect for marine and other high chloride environments.
- Suitable for effluent scrubbing systems.
- Widely used in the pulp and paper industry, particularly for digesters, bleaching equipment, and stock-handling systems.
- Ideal for cargo tanks on ships and trucks.
- Excellent for food processing equipment.
- Beneficial for biofuels plants.
STANDARDS
- Conforms to ASTM/ASME: A240 UNS S32205/S31803.
- Meets EURONORM: 1.4462 X2CrNiMoN 22.5.3 standards.
- Aligned with AFNOR: Z3 CrNi 22.05 AZ.
- Compliant with DIN: W.Nr 1.4462.
CORROSION RESISTANCE
- With its elevated chromium, molybdenum, and nitrogen content, Duplex 2205 offers superior corrosion resistance compared to 316 and 316L in most environments.
- Its chemical composition also ensures high resistance to pitting and crevice corrosion, even in oxidizing and acidic solutions.
- Resistant to chloride stress corrosion cracking and effective at temperatures up to 302°F (150°C).
- Contains ferrite, providing excellent performance in caustic environments.
HEAT RESISTANCE
- Like other duplex stainless steels, Duplex 2205 exhibits good oxidation resistance at elevated temperatures.
- However, it is subject to embrittlement when exposed to temperatures above 572°F (300°C) for even short durations, making it unsuitable for use above this temperature.
WELDING CHARACTERISTICS
- Duplex 2205 features good weldability.
- Generally, welding should be done with filler metal to avoid excessive ferrite.
HEAT TREATMENT
- Annealing should be conducted within the temperature range of 1868 to 2012°F (1020 to 1100°C).
- Cannot be hardened through heat treatment, but can be work-hardened.
- Special attention is required to offset the higher coefficient of thermal expansion to prevent warping and distortion.
PROCESSING - HOT FORMING
Manufacturers generally recommend a maximum hot forming temperature between 2010 and 2100°F (1100 to 1150°C). If the workpiece is not compact, the edges might cool faster than the bulk, potentially causing cracking in cooler regions.
PROCESSING - COLD FORMING
Duplex 2205 demonstrates excellent formability in various fabrications. However, its high strength may pose challenges, necessitating equipment with sufficient power and allowing for higher spring-back due to the grade's strength.
MACHINABILITY
Duplex stainless steel bar 2205 presents a slight challenge compared to the 300 series austenitic stainless steel. This grade requires higher cutting forces, leading to quicker tool wear. To achieve optimal results, adhere to these machining guidelines: A) Employ a robust, rigid machine with a strong and secure tool and workpiece mount; B) Keep tool extensions minimal to reduce vibrations; C) Maintain a tool nose radius that is as short as possible to ensure carbide sharpness while providing sufficient strength; D) Sequence machining operations so that the depth of cut always penetrates beneath the work-hardened layer from the preceding step.
Why choose Daxun's 2205, S310803, UNS S32205 stainless steel bars?
- Short delivery time - We pride ourselves on delivering high-quality 2205 stainless steel rods to our customers at unparalleled speed.
Customized size: Our capabilities allow us to process stainless steel 2205 rods to produce and supply both standard and non-standard stainless steel tubes tailored to your specifications.
Best price: Our 2205 stainless steel rods come with a pricing structure that is highly competitive in the market.
Quality product: We guarantee the highest quality of our 2205 rods, ensuring they meet stringent industry standards.
Fully certified: Each of our products is accompanied by comprehensive certified test reports.
Testing
- We conduct a series of rigorous tests, including positive material identification, intergranular corrosion resistance, pitting resistance, mechanical properties, chemical composition, macro/microstructure analysis, and flattening/flaring tests.
Documents provided
- We supply an array of essential documents to our buyers, including the heat treatment chart, quality assurance plan, commercial invoice, certificate of origin, raw material test report, and material traceability report. Additional documents such as MTC per EN 10204/3.1B, radiography test reports, 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?
Yes, we specialize in producing stainless steel grinding bars and rods with precise dimensions, exceptional roundness, and straightness. These attributes surpass those of standard polished stainless steel bars. However, please note that the processing costs are higher.
Q1: What products can you offer?
A: We offer a wide range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, and 316. Additionally, we provide 300 and
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 based on your drawings, ensuring they meet your highest satisfaction.
Q3: How does your factory manage quality control?
Quality is our top priority. We rigorously control quality from the beginning to the end of the manufacturing process.
Q4: Can I request changes to the packaging and transportation form?
Yes, we can modify the packaging and transportation form to meet your request.
However, you will need to bear any costs incurred and the price differences during this period.
Q5: How does your factory manage quality control?
Quality is our top priority. We rigorously control quality from the beginning to the end of the manufacturing process.
Q6: What is your delivery time?
A: Our delivery time is typically 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process and prioritize your production in our workshop.
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) material?
A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. You can inform us of your specific application, and we will adjust the mechanical properties to meet your requirements.
Q9: How can I obtain a sample?
A: We offer FREE samples for you to check and test. If you need a small piece, we can cover the courier cost, depending on the circumstances.
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 many other countries.
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.
