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 | 316 316L |
| 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 |
Welcome to Jiangsu Daxun Alloy Co., Ltd. - the ultimate destination for premium stainless steel. As the leading experts in stainless steel round bars, we proudly offer 316 and 316L stainless steel round bars known for their reliability and versatility, essential for your diverse applications and production processes. Recognized as China's premier supplier, Daxun invites you to explore our extensive inventory and exceptional services. Need large-diameter stainless steel bars? Daxun Alloys specializes in providing large diameter bars tailored to your specific requirements.
Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars are meticulously heated and rolled through multiple passes in a state-of-the-art rolling mill. With a complete range of specifications, their performance consistently meets the highest standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods, processed under precise cold working conditions, boast an exceptionally smooth surface. These rods can also be polished and ground, ensuring a flawless finish.
Forged Stainless Steel Rod and Bar
Forged stainless steel rods undergo multiple forging processes to enhance their mechanical properties and provide superior strength and durability.
General Properties
Our extensive network of service centers ensures a ready supply of common stainless steel bar sizes and alloys. We also offer custom-sized stainless steel bars and can arrange a stocking program for quantities below factory minimums, ensuring prompt and efficient turnaround. Daxun Alloys stocks stainless steel round bars ranging 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
A significant portion of our inventory consists of our uniquely processed stainless steel round bars, melted to consistent standards to enhance machinability and reduce overall part costs. Our advanced bar processing machinery enables Daxun Alloys to meet our customers' precise specifications.
1. Daxun offers heat treatments on our stainless steel bars, tailored to the metal's chemistry. 2. Positive Material Identification (PMI): Additional PMI testing, if required, can be conducted in-house or through an independent lab. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, this method inspects and measures stainless steel bar products, aiding in defect detection/evaluation, dimensional measurement, and more.
For more information on stainless steel rods, please contact Daxun.
316 316L Stainless Steel Rod Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*
| Element | 316 | 316L |
| Carbon | 0.08 | 0.030 max |
| Chromium | 16.0-18.0 | 16.0-18.0 |
| Nickel | 10.0-14.0 | 10.0-14.0 |
| Molybdenum | 2.00-3.00 | 2.00-3.00 |
| 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 range is indicated316 316L Stainless Steel Rod Mechanical Properties
Mechanical property requirements for annealed products, as specified in ASTM A240 and ASME SA240.
| Property | 316 | 316L |
| Yield Strength, min. (ksi) | 30 | 25 |
| Tensile Strength, min. (ksi) | 75 | 70 |
| Elongation, min. (%) | 40 | 40 |
| Hardness, max. (Rb) | 95 | 95 |
Mechanical property requirements for cold worked flat rolled products, as specified in ASTM A666.
| Condition | Yield Strength (ksi) min. | Tensile Strength (ksi) min. | Elongation % min. in 2 in. |
| <0.015 in. | ≥0.015 in. |
| 1/4 Hard | 75 | 125 | 10 | 10 |
| 1/2 Hard | 110 | 150 | 6 | 7 |
316 316L Stainless Steel Rod Physical Properties
Physical properties for Type 316/316L stainless steel.
| Property | 316/316L Data |
| Density, lb/in3 | 0.290 |
| Modulus of Elasticity, psi | 29.0 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 | 29.4 |
Daxun's Stainless Steel Rod Manufacturing Capabilities
Our forming capabilities include cutting-edge radial forging machines, advanced heat treatment furnaces, melting furnaces, and rolling mills for manufacturing titanium rods, along with a unique hydroforming process for producing specialized parts.
Daxun's Heat Treatment Furnace
Our stainless steel rod undergoes an exceptional heat treatment process, utilizing cutting-edge furnace equipment. This guarantees unparalleled stability and superior high performance of the material.
Unleashing Excellence: Daxun's Mastery in Smelting
At Daxun Stainless Steel, we harness the power of the world's most sophisticated vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. This state-of-the-art technology meticulously reduces impurities during the smelting process, significantly enhancing the performance and quality of our finished stainless steel rods.
Choose Jiangsu Daxun Alloy Co., Ltd. as Your Reliable Stainless Steel Rod Supplier
Our top-tier stainless steel products come fully certified and traceable, ensuring unmatched quality. We proudly serve leading industries such as aerospace, industrial manufacturing, medical fields, marine applications, and military sectors.
Unveiling the 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 details on our stainless steel rods, please reach out to Daxun.
CORROSION RESISTANCE:
316L Stainless Steel Rod
- 316L Stainless Steel Rod by Jiangsu Daxun Alloy Co., Ltd. stands out for its exemplary corrosion resistance. It is generally more resistant than 304 grade in various atmospheric environments and numerous corrosive media, thanks to its enhanced chromium and molybdenum content.
and molybdenum content. - However, it is subject to pitting and crevice corrosion in warm chloride environments, and stress corrosion cracking above approximately 122°F (50°C).
- It is considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at
140°F (60°C). - Often hailed as the 'marine grade stainless steel,' it should be noted that it is not resistant to warm seawater.
HEAT RESISTANCE:
- Exhibits excellent oxidation resistance in intermittent service up to 1600°F (870°C) and continuous service up to 1700°F (925°C).
- Grade 316L offers superior resistance to carbide precipitation.
WELDING CHARACTERISTICS:
- Boasting excellent weldability by all standard fusion methods, 316L can be welded both with and without filler metals seamlessly.
- For Grade 316, heavy welded sections require post-weld annealing for maximum corrosion resistance, a step not needed for Grade 316L.
HEAT TREATMENT:
- The annealing temperature range is between 1900 to 2100°F (1038 to 1149°C).
- 316/316L cannot be hardened by heat treatment.
- Special consideration is required to compensate for a higher coefficient of thermal expansion to prevent warping and distortion.
PROCESSING - HOT FORMING:
- Most producers recommend a maximum forging temperature of 2100°F to 2300°F.
- Do not forge below 1700°F (927°C) for optimal results.
- Corrosion resistance is maximized if the forgings undergo a final anneal.
PROCESSING - COLD FORMING:
- 316/316L Stainless Steel Rods are exceptionally tough and ductile, allowing them to be cold worked readily, such as roll form, swaging, cold heading, deep drawing,
bending, etc., with ease. - Severely cold-formed parts should be annealed to alleviate stresses.
MACHINABILITY:
- Type 316/316L Stainless Steel Rods are somewhat more challenging to machine than Type 304 due to their toughness.
- They exhibit chip characteristics that are tough and durable.
- Employing chip breakers and curlers is recommended.
- Utilize as large a tool as possible with ample amounts of cutting fluid.
- Consider heavy positive feeds at low speeds as 316/316L work hardens swiftly.
Contact Your Stainless Steel Round Bar Supplier
Whether you seek a one-time order or a long-term inventory strategy, we offer various stainless steel round bar grades to suit your requirements. Enhance your manufacturing process with high-quality stainless steel round bars from Jiangsu Daxun Alloy Co., Ltd. Contact us today to customize superior metal solutions based on your specific needs!
316-316L-31603 Grade Stainless Steel Round Bars
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.
