Basic Info.
Model NO.
904L stainless steel rod
Type
Stainless Steel Bars
Standard
ASTM, AISI, GB, JIS, DIN, EN
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Material
904L 1.4539 N08904
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 | 904L 1.4539 N08904 Super Austenite Round Bar |
| 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 |
Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars undergo extensive heating and pass through multiple stages in a rolling mill, ensuring they meet all industry standards and provide a comprehensive range of specifications.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods, produced under cold working conditions, boast a smooth surface that can be further polished and ground for a sleek finish.
Forged Stainless Steel Rod and Bar
Forged multiple times, our stainless steel rods offer superior mechanical properties and increased strength, ensuring top-notch performance.
General Properties
Our expansive network of service centers keeps a ready stock of stainless steel bar products, facilitating a swift supply of standard sizes and alloys. We also cater to custom size demands and offer stocking programs for quantities below factory minimums, ensuring prompt turnaround. Daxun Alloys provides stainless steel round bars from 1/16" to 26" in diameter, available in a wide array of 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 unique processed bar grade inventory includes stainless steel round bars, melted to stringent standards to enhance machinability and minimize part costs. Equipped with precise processing machinery, Daxun Alloys can meet intricate customer specifications.
1. Heat Treatments: Depending on the metal's chemistry, Daxun can perform various heat treatments on our stainless steel bars. 2. Positive Material Identification (PMI): We offer in-house PMI testing or collaborate with independent laboratories for accurate verification. 3. Ultrasonic Testing (UT): Employing high-frequency sound energy, our UT inspects and measures stainless steel bars for defect detection, evaluation, and dimensional accuracy.
For further details on our stainless steel rods, please get in touch with Daxun.
904L Stainless Steel Rod Chemical Composition
| Element | % Present (in product form) |
| Carbon (C) | 0.02 |
| Silicon (Si) | 0.7 |
| Manganese (Mn) | 2 |
| Phosphorous (P) | 0.03 |
| Sulfur (S) | 0.01 |
| Chromium (Cr) | 19.00 - 21.00 |
| Nickel (Ni) | 24.00 - 26.00 |
| Nitrogen (N) | 0.15 |
| Molybdenum (Mo) | 4.00 - 5.00 |
| Copper (Cu) | 1.20 - 2.00 |
| Iron (Fe) | Balance |
904L Stainless Steel Rod Mechanical Properties
| Product Form | | | |
| | C | H | P | L | L | TW/TS |
| Thickness (mm) Max. | 8 | 13.5 | 75 | 160 | 2502) | 60 |
| Yield Strength | Rp0.2N/mm2 | 2403) | 2203) | 2203) | 2304) | 2305) | 2306) |
| Rp1.0N/mm2 | 2703) | 2603) | 2603) | 2603) | 2603) | 2503) |
| Tensile Strength | RmN/mm2 | 530 - 7303) | 530 - 7303) | 520 - 7203) | 530 - 7304) | 530 - 7305) | 520 - 7206) |
| Elongation min. in % | Jmin(Longitudinal) | - | 100 | 100 | 100 | - | 120 |
| Jmin(Transverse) | - | 60 | 60 | - | 60 | 90 |
904L Stainless Steel Rod Physical Properties
| Density at 20°C kg/m3 | 8 |
| Thermal Conductivity W/m K at | 20°C | 12 |
| Modulus of Elasticity kN/mm2 at | 20°C | 195 |
| 200°C | 182 |
| 400°C | 166 |
| 500°C | 158 |
| Specific Thermal Capacity at 20°C J/kg K | 450 |
| Electrical Resistivity at 20°C mm2/m | 1 |
Daxun's Stainless Steel Rods Manufacturing Capabilities
We utilize advanced radial forging machines, heat treatment and melting furnaces, rolling mills, and a unique hydroforming process, particularly for manufacturing titanium rods and parts.
Daxun's Heat Treatment Furnace
Our stainless steel rod heat treatment employs cutting-edge furnace technology, guaranteeing material stability and exceptional performance.
Daxun's Smelting Ability
Employing state-of-the-art vacuum induction, vacuum consumable, and electroslag furnaces, Daxun Stainless Steel significantly reduces impurities during smelting, enhancing the quality and performance of our finished rods.
Allow us the honor of being your most reliable and esteemed Stainless Steel Rod supplier.
Our stainless steel products are meticulously certified and fully traceable, ensuring only the highest quality for our clients. We proudly serve top-tier industries such as aerospace, industrial, medical, marine, and military sectors, setting unparalleled standards in excellence.
Detailed 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 comprehensive and detailed information on our stainless steel rods, please do not hesitate to contact Jiangsu Daxun Alloy Co., Ltd.
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.
