| Customization: | Available |
|---|---|
| Type: | Stainless Steel Bars |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
|
Still deciding? Get samples of US$ 1/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| 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 |
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.
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 |
| 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 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 |
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.
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.
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.
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.
| 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 |
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.
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 ***.
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.
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.
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.
){kind=link}