Basic Info.
Model NO.
316 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 | 304 304L |
| 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 |
304 Stainless Steel Bar (ASTM A276) - A premium-grade product featuring 304 Stainless Steel Round Bar, SS UNS S30400 Bright Bar. As leading suppliers and manufacturers in China, we specialize in 304 Austenitic Stainless Steel Bars. Daxun Alloys' stainless steel bars are meticulously crafted to meet ASTM A276 (Standard Specification for Stainless Steel Bars and Shapes) standards. Most sizes also adhere to ASTM A484 (General standards for Stainless Steel Bars, Billets, and Forgings) and ISO 683/13 diameter criteria. All materials come with comprehensive test certificates. Additionally, we provide stainless steel bars that conform to the AS2837-1986 specification.
Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars undergo a rigorous heating and rolling process through multiple passes in a rolling mill. Available in a full range of specifications, these rods meet all relevant performance standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Our cold-drawn stainless steel rods are produced under precise cold working conditions. They boast a smooth surface finish, with options for polishing and grinding to meet diverse needs.
Forged Stainless Steel Rod and Bar
Forged Stainless Steel Rods are subjected to multiple forging processes, significantly enhancing their mechanical properties and overall strength.
General Properties
Daxun Alloys maintains a robust network of service centers, ensuring a fast and ready supply of common stainless steel bar sizes and alloys. We also cater to custom size requirements and offer stocking programs for quantities below factory minimums, ensuring quick turnaround times. Our inventory includes round bars ranging from 1/16" to 26" in diameter, available in almost 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
Our inventory prominently features a unique processed bar grade: stainless steel round bars, designed for enhanced machinability and reduced overall part costs. Daxun Alloys employs advanced processing machinery to meet the precise specifications of our customers.
1. Heat Treatments: Daxun can perform specialized heat treatments on stainless steel bars, tailored to the metal's chemistry. 2. Positive Material Identification (PMI): We offer in-house PMI testing or collaborate with independent laboratories when necessary. 3. Ultrasonic Testing (UT): This method uses high-frequency sound energy to inspect and measure our stainless steel bar products, facilitating defect detection, dimensional measurement, and more.
For more information on our premium stainless steel rods, please contact Daxun.
304 Stainless Steel Rod Chemical Composition
Chemical Composition (wt%) limits as defined by ASTM A240 and ASME SA240*
| Element | 304 | 304L |
| Carbon | 0.07 | 0.03 max |
| Chromium | 18.0-19.5 | 18.0-19.5 |
| Nickel | 8.0-10.5 | 8.0-12.0 |
| Manganese | 2.00 | 2.00 |
| Silicon | 0.75 | 0.75 |
| Nitrogen | 0.10 | 0.10 |
| Phosphorus | 0.045 | 0.045 |
| Sulfur | 0.030 | 0.030 |
*Maximum, unless a range is indicated.304 Stainless Steel Rod Mechanical Properties
Mechanical property requirements for annealed products as per ASTM A240 and ASME SA240 standards.
| Property | 304 | 304L |
| Yield Strength, min. (ksi) | 30 | 25 |
| Tensile Strength, min. (ksi) | 75 | 70 |
| Elongation, min. (%) | 40 | 40 |
| Hardness, max. (Rb) | 92 | 92 |
304 Stainless Steel Rod Physical Properties
Physical properties for Type 304/304L stainless steel, ensuring durability and reliability.
| Property | 304/304LData |
| Density, lb/in3 | 0.285 |
| Modulus of Elasticity, psi | 28 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 9.2 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 9.4 |
| Specific Heat, Btu/lb ˚F | 0.12 |
| Electrical Resistivity, Microohm-in | 28.3 |
Daxun's Stainless Steel Rods Manufacturing Capabilities
Our advanced manufacturing capabilities include state-of-the-art radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills. We also utilize a unique hydroforming process to manufacture top-tier titanium rods and parts.
Daxun's Heat Treatment Furnace
Our sophisticated heat treatment furnace ensures the consistency and high performance of our stainless steel rods, maintaining material stability and superior quality.
Daxun's Smelting Ability
Jiangsu Daxun Alloy Co., Ltd. takes pride in its unparalleled smelting capabilities. Utilizing the most advanced technologies in the industry, Daxun Stainless Steel employs state-of-the-art vacuum induction furnaces, vacuum consumable furnaces, and cutting-edge electroslag furnaces. These innovative processes meticulously reduce impurities, significantly enhancing the performance and quality of our premium 304 Stainless Steel Rods, ensuring exceptional corrosion resistance and durability.
Let us be your trustworthy stainless steel rod supplier
Our stainless steel products are fully certified and meticulously traceable. We proudly supply the highest quality stainless steel to leading industries, including aerospace, industrial, medical, marine, and military sectors.
Explore the mechanical properties of various grades of our premium 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 detailed information on our superior stainless steel rods, please contact Jiangsu Daxun Alloy Co., Ltd.
GENERAL PROPERTIES
- The 304/304L Stainless Steel Rod alloy from Jiangsu Daxun Alloy Co., Ltd. represents a superior evolution of the standard 304/304L. It has been meticulously treated to enhance machinability and uniformity, ensuring a faster machining process, extended tool life, superior part quality, and reduced overall costs of machined components. When annealed, 304/304L Stainless Steel Rod is non-magnetic, although it may exhibit slight magnetism after cold working or welding.
- Specifications : UNS S30400, UNS S30403
APPLICATIONS:
DAUXN 304/304L Stainless Steel RODS find extensive application in both residential and industrial sectors, including:
- Chemical process equipment
- Food and beverage industry
STANDARDS:
- ASTM/ASME: UNS S30400 / S30403
- EURONORM: 1.4301 / 1.4307
CORROSION RESISTANCE:
- The DAXUN 304/304L Stainless Steel Bar is a versatile, all-purpose stainless steel known for its exceptional resistance to atmospheric corrosion, a wide array of organic and inorganic chemicals, and corrosion from food and beverages.
- Additionally, it is employed in vacuum processing equipment and specialized instruments where high integrity is crucial.
HEAT RESISTANCE:
- Exhibits good oxidation resistance when used intermittently up to 1600°F and continuously up to 1690°F.
However, continuous use of the 304 round bar in the 800-1580°F range is not advisable if subsequent aqueous corrosion resistance is essential.
WELDING CHARACTERISTICS:
- The alloy is readily weldable using the full spectrum of conventional welding techniques, except oxyacetylene.
- For optimal results, AWS E308L/ ER308L filler metal should be paired with Prodec 304/304L steel.
MACHINABILITY:
- Designed to offer faster machining speeds, longer tool life, enhanced part quality, and reduced overall machining costs.
VALUE-ADDED SERVICES
- To fulfill your exact specifications for stainless steel rods, Daxun provides the following value-added services:
HEAT TREATING & ANNEALING
- Jiangsu Daxun Alloy can heat treat certain 400 Series Stainless Steel Bars. Heat treating induces stresses due to hardening, contingent on the metal's chemistry. It's also employed for tempering, quenching, normalizing, and solution annealing.
POSITIVE MATERIAL IDENTIFICATION (PMI)
- Occasionally, additional positive material identification testing is necessary. Daxun Stainless Products can perform this testing in-house or collaborate with independent laboratories. Contact us for specific requirements.
UT TESTING
- Ultrasonic Testing (UT) leverages high-frequency sound energy to conduct examinations and measurements of stainless steel products. This process is crucial for flaw detection/evaluation, dimensional measurements, and more.
Can you manufacture stainless steel grinding bars and rods?
Absolutely, we can produce stainless steel grinding bars and rods with precise dimensions, excellent roundness, and remarkable straightness. These products are superior to polished stainless steel bars, though they do come at a higher processing cost.
Q1: What products do you offer?
A: We offer a range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L.
Additionally, we provide 400 series stainless steel, duplex stainless steels like 2205, 2304, 2101, and 2507, as well as high-nickel alloys such as 904L, 800H, and 600H.
Q2. Can you manufacture products according to my drawings?
Yes, we can create products based on your provided drawings to meet your exact specifications and satisfaction.
Q3. How does your factory ensure quality control?
Quality is our top priority. We emphasize stringent quality control measures throughout the entire production process, from start to finish.
Q4. Can I request changes to the packaging and transportation form?
Certainly, we can modify the packaging and transportation form based on your requirements,
but you will need to cover any additional costs and differences in price incurred during this period.
Q5. How does your factory ensure quality control?
Quality is our top priority. We emphasize stringent quality control measures throughout the entire production process, from start to finish.
Q6. What is the delivery time?
A: The delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the production process to meet your schedule.
Q7. What are your payment terms?
A: For small orders, we accept 100% T/T advance or Western Union.
B: For larger orders, we accept a 30% T/T deposit with the balance of 70% paid before shipment.
C: For significant orders, we accept 100% Irrevocable LC at sight.
Q8: Can you produce Deep Drawing Quality (DDQ) stainless steel?
A: Yes, our material is suitable for deep drawing applications such as stainless steel pots, sinks, and bowls. Let us know your specific use case, and we will adjust the mechanical properties to meet your requirements.
Q9: How can I get a sample?
A: We offer FREE samples for your evaluation and testing. For small pieces, 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, 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.
