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 |
Pioneering Global Excellence 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 indispensable across numerous sectors thanks to their exceptional characteristics and versatility. S32205 is a sophisticated duplex stainless steel that merges the advantages of austenitic and ferritic stainless steels, resulting in remarkable strength, corrosion resistance, and cost-efficiency. Composition and Properties: Duplex steel S32205 comprises approximately 22% chromium, 5-6% nickel, 3% molybdenum, and high levels of nitrogen, providing significant corrosion resistance and strength. Its dual-phase microstructure of austenite and ferrite surpasses conventional austenitic or ferritic stainless steels in mechanical performance. Corrosion Resistance: A standout feature of S32205 rod is its resistance to various forms of corrosion. It excels in resisting pitting and crevice corrosion in chloride environments, making it ideal for applications in chemical processing, marine environments, and the offshore oil and gas industry.
Hot Rolled Stainless Steel Rod
Our stainless steel rod and bar are meticulously heated and rolled through multiple passes in a rolling mill, ensuring complete specifications and performance that meet stringent standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are expertly drawn under cold working conditions. They exhibit a smooth surface and can be further polished and ground for enhanced finish.
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 comprehensive range of stainless steel bar products, ensuring rapid availability of common bar sizes and alloys. We specialize in custom-sized stainless steel bars and can arrange stocking programs for orders below factory minimums to ensure prompt and fast turnaround. Daxun Alloys offers round bars ranging from 1/16" to 26" in diameter 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
Our inventory predominantly features our uniquely processed bar grade: stainless steel round bars, designed for improved machinability and reduced overall part costs. Daxun Alloys leverages cutting-edge stainless steel bar processing machinery to meet our customers' precise 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): We offer comprehensive PMI testing, either in-house or in collaboration with independent laboratories. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, we conduct UT to inspect and measure stainless steel bar products, aiding in defect detection, dimensional measurement, and more.
For detailed information on our 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 cutting-edge radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for producing titanium rods. Additionally, we utilize a unique hydroforming process for manufacturing specialized parts.
Daxun's State-of-the-Art Heat Treatment Furnace
Our stainless steel rod heat treatment harnesses state-of-the-art furnace technology, ensuring exceptional material stability and unparalleled high performance.
Daxun's Exceptional Smelting Capabilities
At Daxun Stainless Steel, we employ the world's most advanced 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 finished stainless steel rods.
Allow us to be your trusted choice for premium Stainless Steel Rods.
Our stainless steel products boast full certification and traceability, assuring you of unparalleled quality and reliability. We proudly serve top-tier industries such as aerospace, industrial, medical, marine, and military sectors, meeting their stringent standards.
Explore the exceptional mechanical properties across various grades of our 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 details on our stainless steel rods, please reach out to Daxun today.
General Properties
Duplex 2205 Round Bar epitomizes the strength and versatility of duplex ferritic-austenitic stainless steel, boasting an impressive composition of 22% chromium, 3% molybdenum, and 5-6% nickel. Recognized as the most frequently utilized duplex stainless steel grade, it offers a yield strength that is double that of standard austenitic grades. Its exceptional fatigue strength, coupled with unparalleled resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion, makes it indispensable in 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 Environments: Highly suitable for marine and other high chloride conditions.
- Effluent Scrubbing Systems: Essential for effective scrubbing systems.
- Pulp and Paper Industry: Used in digesters, bleaching equipment, and stock-handling systems.
- Cargo Tanks for Ships and Trucks: Ensures safe transport with robust cargo tanks.
- Food Processing Equipment: Optimal for various food processing machinery.
- Biofuels Plants: Integral to biofuel production facilities.
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 elevated chromium, molybdenum, and nitrogen content, Duplex 2205 showcases exceptional corrosion resistance, outperforming 316 and 316L in most scenarios.
- The unique blend of chromium, molybdenum, and nitrogen also ensures high resistance to pitting and crevice corrosion, even in oxidizing and acidic environments.
- Duplex 2205 excels in resisting chloride stress corrosion cracking at temperatures up to approximately 302°F (150°C).
- The ferrite presence bolsters Duplex 2205's performance in caustic environments.
Heat Resistance
- As with other duplex stainless steels, Duplex 2205 maintains good oxidation resistance at elevated temperatures.
- However, caution is advised as exposure to temperatures above 572°F (300°C) can lead to embrittlement, even if exposure is brief. Hence, Duplex 2205 is not recommended for use above 572°F (300°C).
Welding Characteristics
- Duplex 2205 is known for its commendable weldability.
- Generally, welding without filler metal is discouraged to prevent excessive ferrite formation.
Heat Treatment
- The annealing temperature range for Duplex 2205 is between 1868 to 2012°F (1020 to 1100°C).
- While hardening by heat treatment is not possible, Duplex 2205 does exhibit work-hardening characteristics.
- Special attention is necessary to account for its higher coefficient of thermal expansion to avoid warping and distortion.
Processing - Hot Forming
Manufacturers typically recommend a maximum hot forming temperature range of 2010 to 2100°F (1100 to 1150°C). For non-compact shapes, the cooler edges pose a risk of cracking, warranting careful monitoring.
Processing - Cold Forming
Duplex 2205 showcases exceptional formability across diverse fabrications. Despite its impressive strength, the robust nature of Duplex 2205 can present challenges. Even with sufficient power, it necessitates allowances for increased spring-back due to its high strength.
MACHINABILITY
Machining Duplex stainless steel bar 2205 is somewhat more challenging compared to the 300 series austenitic stainless steel. It requires greater cutting forces and results in quicker tool wear. Here are some critical machining guidelines: A) Employ a powerful, rigid machine with a robust tool and workpiece mount; B) Minimize tool extensions to reduce vibration; C) Ensure the tool nose radius is only as long as necessary to maintain a sharp edge while ensuring adequate strength; D) Sequence machining operations to always cut below the work-hardened layer from previous operations.
Why Choose Daxun's 2205, S310803, UNS S32205 Stainless Steel Bars
- Rapid Delivery - We pride ourselves on providing high-quality 2205 stainless steel rods to our customers with unparalleled speed.
Tailored Sizes: We offer processing capabilities to produce and supply both standard and non-standard stainless steel 2205 rods.
Competitive Pricing: Our 2205 stainless steel rods are offered at highly competitive prices.
Uncompromised Quality: We are committed to ensuring the highest quality of our 2205 rods at all costs.
Comprehensive Certification: Our products come with fully certified test reports, ensuring reliability and trust.
Testing
- We conduct a range of tests including Positive Material Identification, Intergranular Corrosion, Pitting Resistance, Mechanical, Chemical, Macro/Micro, Flattening, and Flaring tests.
Documents Provided
- We offer essential documents such as the Heat 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, Radiography Test Report, and Third-Party Test Report are also provided.
2205-S32205-S31803 Grade Stainless Steel Round Bars
Can you provide stainless steel grinding bars and rods?
Yes, we specialize in stainless steel grinding bars and rods that boast precise dimensions, impeccable roundness, and exceptional straightness. These features surpass those of traditional polished stainless steel bars. However, please note the processing cost is higher due to these superior qualities.
Q1: What products can 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 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, etc., as well as high-nickel alloy steels like 904L, 800H, and 600H.
Q2. Can you produce products based on my specific drawings?
Absolutely, we can manufacture products according to your drawings, ensuring they meet your highest satisfaction.
Q3. How does your factory manage quality control?
Quality is our top priority. We consistently focus on rigorous quality control measures from the initial stages to the final product.
Q4. Can I request changes to the packaging and transportation methods?
Yes, we can modify the packaging and transportation forms according to your specific requests.
Please note that any additional costs incurred during this period, including the differences in costs, will be your responsibility.
Q5. How does your factory manage quality control?
Quality is our top priority. We consistently focus on rigorous quality control measures from the initial stages to the final product.
Q6. How long is the delivery time?
A: The delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we expedite completion at our workshop to meet your timeline.
Q7. What are your payment terms?
A: 100% T/T in advance, or Western Union for small orders.
B: 30% T/T in advance 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, and more. Let us know your specific requirements, and we'll adjust the mechanical properties to meet your needs.
Q9: How can I obtain a sample?
A: We offer FREE samples for your evaluation. If the sample is small, we may cover the courier cost. This is subject to conditions.
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 others.
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.
