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 Daxun Alloys, the pinnacle of high-quality stainless steel! We are the experts you seek for stainless steel round bars. Be it 316 or 316L, our stainless steel bars provide the reliability and versatility your applications and production processes demand. Discover why Daxun is China's premier supplier of stainless steel round bars. In need of large-diameter stainless steel bars? Look no further! At Daxun Alloys, we excel at producing large diameter bars tailored to your specifications.
Hot Rolled Stainless Steel Rod
Our stainless steel rod and bar are meticulously heated and rolled through multiple passes in a rolling mill, ensuring comprehensive specifications and performance that meets stringent standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are meticulously crafted under cold working conditions. They boast smooth surfaces which can be further polished and ground to perfection.
Forged Stainless Steel Rod and Bar
Our forged stainless steel rods are subjected to multiple forges, significantly enhancing their mechanical properties and strength, resulting in superior stainless steel rods.
General Properties
Our extensive network of service centers stocks stainless steel bar products, ensuring a fast and ready supply of standard sizes and alloys. We also offer custom-sized bars and can arrange stocking programs for quantities below the factory minimum. Daxun Alloys stocks stainless steel round bars ranging from 1/16" to 26" in diameter, available in nearly every 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
The majority of our inventory consists of our unique processed bar grade stainless steel round bars, melted to consistent standards to enhance machinability and reduce overall part costs. Our state-of-the-art processing machinery at Daxun Alloys ensures we can meet our customers' precise specifications.
1. Heat Treatments: Daxun can perform specialized heat treatments on our stainless steel bars, tailored to the metal's chemistry. 2. Positive Material Identification (PMI): For certain cases, additional PMI testing might be required. Daxun can conduct this testing in-house or collaborate with an independent lab. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, we inspect and measure our stainless steel bar products to detect defects, evaluate, and measure dimensions accurately.
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 Rods Manufacturing Capabilities
Our forming capabilities include advanced radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for manufacturing titanium rods, as well as a unique hydroforming process for precision part manufacturing.
Daxun's Heat Treatment Furnace
Our stainless steel rod heat treatment process utilizes advanced furnace equipment, ensuring exceptional material stability and performance.
Daxun's Exceptional Smelting Capability
Daxun Stainless Steel leverages the pinnacle of global technology with its cutting-edge vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. These state-of-the-art facilities significantly minimize impurities during the smelting process, thereby drastically enhancing the performance and quality of the finished 316 Stainless Steel Rods. Experience the superior strength, durability, and precision of Daxun's expertly crafted stainless steel, perfect for high-demand food equipment applications.
Let us be your trustworthy stainless steel rod supplier.
Our stainless steel products are fully certified and traceable. We proudly supply the highest quality stainless steel to prestigious industries including aerospace, industrial, medical, marine, and military sectors.
Explore the superior 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 more detailed information on our premium stainless steel rods, please contact Daxun today.
CORROSION RESISTANCE:
316L Stainless Steel Rod
- Renowned for its superior corrosion resistance, 316 stainless steel surpasses 304 in various atmospheric environments and many corrosive media, thanks to its elevated chromium content.
Enhanced further by a higher molybdenum content. - While outstanding, it is susceptible to pitting and crevice corrosion in warm chloride environments and stress corrosion cracking at temperatures above 122°F (50°C).
- It is generally considered resistant to potable water with up to approximately 1000mg/L chlorides at ambient temperatures, decreasing to about 500mg/L at
140°F (60°C). - Widely regarded as the 'marine grade stainless steel,' it must be noted that it is not resistant to warm seawater.
HEAT RESISTANCE:
- 316 stainless steel offers commendable oxidation resistance in intermittent service up to 1600°F (870°C) and in continuous service up to 1700°F (925°C).
- The 316L grade is notably more resistant to carbide precipitation.
WELDING CHARACTERISTICS:
- Exhibits excellent weldability through all standard fusion methods, both with and without filler metals.
- For maximum corrosion resistance, heavy welded sections of Grade 316 require post-weld annealing, which is not necessary for Grade 316L.
HEAT TREATMENT:
- The annealing temperature range is between 1900°F to 2100°F (1038 to 1149°C).
- It cannot be hardened by heat treatment.
- Special considerations are required to compensate for its higher coefficient of thermal expansion to avoid warping and distortion.
PROCESSING - HOT FORMING:
- Most manufacturers recommend a maximum forging temperature between 2100°F and 2300°F.
- Avoid forging below 1700°F (927°C).
- Optimal corrosion resistance is achieved if the forgings undergo a final annealing process.
PROCESSING - COLD FORMING:
- 316/316L stainless steel rods are known for their exceptional toughness and ductility, making them highly suitable for cold working processes such as roll forming, swaging, cold heading, deep drawing,
bending, etc., without any difficulty. - Severely cold-formed parts should be annealed to relieve stresses.
MACHINABILITY:
- Due to its toughness, Type 316/316L stainless steel rod is somewhat more challenging to machine than Type 304.
- 316/316L exhibits tough and strong chip characteristics.
- It is advisable to use chip breakers and curlers.
- Utilize the largest possible tools and copious amounts of cutting fluid.
- Consider heavy positive feeds at low speeds, as 316/316L work hardens rapidly.
Contact Your Stainless Steel Round Bar Supplier
Whether you need a one-time order or a long-term inventory plan, we offer a wide array of stainless steel round bar grades to cater to your requirements! Elevate your manufacturing process with top-tier stainless steel round bars from Daxun Alloy. Contact us today to customize exceptional metal solutions to your exact specifications!
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.
