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 renowned for their exceptional characteristics and versatility across various sectors. This duplex stainless steel combines the superior traits of both austenitic and ferritic stainless steels, offering remarkable strength, corrosion resistance, and cost efficiency. Composition and Property: Comprising approximately 22% chromium, 5-6% nickel, 3% molybdenum, and high nitrogen content, Duplex Steel S32205 boasts impressive corrosion resistance and strength. The dual-phase microstructure of austenite and ferrite enhances its mechanical properties beyond those of conventional stainless steels. Corrosion Resistance: S32205 rods are distinguished by their ability to resist a wide range of corrosive environments. Their exceptional resistance to pitting and crevice corrosion in chloride-rich conditions makes them ideal for industries such as chemical processing, marine environments, and offshore oil and gas.
Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars, subjected to multiple passes in a rolling mill under high temperature, span a comprehensive range of specifications, meeting rigorous performance standards.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are meticulously processed under cold working conditions, resulting in a smooth surface that can be further polished and ground to perfection.
Forged Stainless Steel Rod and Bar
Forged stainless steel rods undergo multiple forging processes, significantly enhancing their mechanical properties and strength.
General Properties
Our extensive network of service centers ensures a ready supply of stainless steel bar products in common sizes and alloys. We also cater to custom size requirements, and for quantities below the factory minimum, we offer stocking programs for quick turnaround. Daxun Alloys stocks stainless steel round bars in diameters ranging from 1/16" to 26", available in nearly all grades, 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 extensive inventory primarily features our processed bar grade stainless steel round bars, melted to consistent standards to enhance machinability and reduce overall part costs. Daxun Alloys employs state-of-the-art bar processing machinery to meet precise customer specifications.
1. Heat Treatments: Depending on the metal's chemistry, Daxun can perform specialized heat treatments on our stainless steel bars. 2. Positive Material Identification (PMI): Additional PMI testing may be required in some cases. Daxun can complete this testing in-house or collaborate with independent labs. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, UT inspects and measures stainless steel bar products for defect detection, 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 at Jiangsu Daxun Alloy Co., Ltd. are second to none, featuring cutting-edge radial forging machines, sophisticated heat treatment furnaces, high-capacity melting furnaces, and precision rolling mills for the exceptional manufacturing of titanium rods. We employ a unique and innovative hydroforming process to create superior-quality parts.
Daxun's state-of-the-art heat treatment furnace exemplifies our commitment to quality and performance.
The heat treatment of our stainless steel rods utilizes the most advanced furnace equipment available, ensuring unparalleled material stability and superior performance, tailored to meet the highest standards.
Daxun's unparalleled smelting capability
At Daxun Stainless Steel, we leverage the world's most advanced vacuum induction furnace, cutting-edge vacuum consumable furnace, and premium electroslag furnace. These technologies significantly reduce impurities during the smelting process, thus enhancing the impeccable performance of our finished stainless steel rods.
Let us be your trustworthy Stainless Steel Rod supplier
Our stainless steel products are fully certified and traceable. We supply the highest quality stainless steel to leading industries, including aerospace, industrial, medical, marine, and military.
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 more information on stainless steel rods, please contact Daxun
GENERAL PROPERTIES
Duplex 2205 Round Bar is an exceptional ferritic-austenitic stainless steel bar, featuring 22% chromium, 3% molybdenum, and 5-6% nickel. This widely-used duplex grade boasts a yield strength double that of regular austenitic grades. It excels in fatigue strength and offers outstanding resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion, even in harsh environments.
APPLICATIONS
- Chemical processing, transport, and storage - Ideal for pressure vessels, tanks, piping, and heat exchangers
- Oil and gas exploration and processing - Perfect for piping, tubing, and heat exchangers
- Marine and other high-chloride environments
- Effluent scrubbing systems
- Pulp and paper industry - Digesters, bleaching equipment, and stock-handling systems
- Cargo tanks for ships and trucks
- Food processing equipment
- Biofuels plants
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 high chromium, molybdenum, and nitrogen content, Duplex 2205 showcases superior resistance to corrosion compared to 316 and 316L in most environments.
- The alloy's composition also ensures robust resistance to pitting and crevice corrosion, even in oxidizing and acidic solutions.
- Remarkably resistant to chloride stress corrosion cracking, it withstands temperatures up to approximately 302°F (150°C).
- The presence of ferrite enhances Duplex 2205's performance in caustic environments.
HEAT RESISTANCE
- Similar to other duplex stainless steels, Duplex 2205 exhibits excellent oxidation resistance at elevated temperatures.
- However, it is prone to embrittlement when exposed to temperatures above 572°F (300°C), even for short periods. Hence, it is not recommended for use above this temperature.
WELDING CHARACTERISTICS
- This alloy is known for its good weldability.
- Generally, welding without filler metal is not advised as it can lead to excessive ferrite formation.
HEAT TREATMENT
- The annealing temperature range is 1868 to 2012°F (1020 to 1100°C).
- Duplex 2205 cannot be hardened by heat treatment but does exhibit work-hardening properties.
- Special considerations are necessary to account for its higher coefficient of thermal expansion to prevent warping and distortion.
PROCESSING - HOT FORMING
Most manufacturers recommend a maximum hot forming temperature between 2010 and 2100°F (1100 to 1150°C). If the workpiece's shape is not compact, cooler edges could ***.
PROCESSING - COLD FORMING
Duplex 2205 boasts impressive formability across diverse fabrication processes. However, its exceptional strength can present challenges. Even with adequately powered equipment, it's crucial to account for increased spring-back due to Duplex 2205's inherent high strength. This consideration is essential for ensuring optimal results and maintaining the integrity of your projects.
MACHINABILITY
Machining Duplex stainless steel bar 2205 demands more effort compared to 300 series austenitic stainless steel. It necessitates higher cutting forces, leading to faster tool wear. Consider these guidelines for a successful machining process: A) Employ a robust, rigid machine with a strong tool and workpiece mount; B) Maintain short tool extensions to reduce vibration; C) Avoid an excessively long tool nose radius to ensure the carbide edge remains sharp yet strong; D) Strategically design the machining sequence to keep the cut depth beneath the work-hardened layer from previous operations.
Why choose Daxun's 2205, S310803, UNS S32205, stainless steel bars
- Short delivery time - We deliver top-quality 2205 stainless steel rods to our customers with unmatched speed, ensuring your projects remain on schedule.
Customized size: We specialize in processing stainless steel 2205 rods to meet both standard and non-standard specifications, catering to your unique requirements.
Best price: Our competitive pricing on 2205 stainless steel rods ensures you receive exceptional value without compromising quality.
Quality product: We are committed to delivering 2205 rods of the highest quality, prioritizing excellence at every stage.
Fully certified: Each product is accompanied by comprehensive test reports, guaranteeing full certification and peace of mind.
Testing
- Our rigorous testing protocols include positive material identification, intergranular corrosion tests, pitting resistance evaluations, as well as mechanical, chemical, macro/micro, and flattening/flaring tests.
Documents provided
- We furnish essential documents such as heat treatment charts, quality assurance plans, commercial invoices, certificates of origin, and raw material test reports. Additionally, buyers receive material traceability reports and MTC as per EN 10204/3.1B, along with radiography and third-party test reports.
2205-s32205-S31803 grade stainless steel round bars
Can you manufacture stainless steel grinding bars and rods?
Absolutely, we specialize in producing stainless steel grinding bars and rods that boast precise dimensions, exceptional roundness, and impeccable straightness. These qualities make them superior to standard stainless steel polished bars, though they do come at a higher processing cost.
Q1: What products can you offer?
A: We offer a diverse range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and 300 series steels.
Additionally, we provide 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, along with high-nickel alloys like 904L, 800H, and 600H.
Q2: Can you produce products according to my drawings?
Yes, we can manufacture products based on your drawings, ensuring they meet your highest satisfaction.
Q3: How does your factory approach quality control?
Quality is our top priority. We diligently control quality from the initial stages to the final product to ensure excellence.
Q4: Can I request changes in packaging and transportation?
Yes, we can modify the packaging and transportation methods to meet your specific requests.
However, any additional costs and differences incurred during this period will be your responsibility.
Q5: How does your factory manage quality control?
Quality is of utmost importance to us. We place significant emphasis on quality control from start to finish.
Q6: What is your delivery time?
A: Our delivery time ranges from 7 to 20 working days after payment confirmation.
If your order is urgent, we will expedite the process to meet your needs.
Q7: What are your payment options?
A: We accept 100% T/T advance and Western Union for smaller orders.
B: For larger orders, we require a 30% T/T deposit with the remaining 70% due before shipment.
C: For significant orders, a 100% Irrevocable LC at sight is also acceptable.
Q8: Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we can. Our materials are suitable for making stainless steel pots, sinks, bowls, etc. Let us know your specific needs, and we will adjust the mechanical properties accordingly.
Q9: How can I obtain a sample?
A: We provide FREE samples for your inspection and testing. If you need a small piece, 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, South Korea, India, Pakistan, UAE, Ukraine, and 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.
