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 premier destination for top-tier stainless steel products. As specialists in stainless steel round bars, we offer an extensive range, including the sought-after 316 and 316L variants. Our bars are synonymous with reliability and adaptability, making them ideal for diverse applications and production needs. As China's leading stainless steel round bar supplier, Daxun Alloys invites you to explore our comprehensive inventory and exceptional services. If you require large-diameter stainless steel bars, look no further. Daxun Alloys excels in manufacturing bars of considerable diameters, tailored to meet your specific requirements.
Hot Rolled Stainless Steel Rod
Our hot-rolled stainless steel rods and bars are meticulously heated and rolled through multiple passes in a rolling mill. They are available in a wide range of specifications, ensuring performance that meets all industry standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are expertly produced under cold working conditions, resulting in a smooth surface that can be polished and ground to perfection.
Forged Stainless Steel Rod and Bar
Forged stainless steel rods undergo multiple forging processes to enhance mechanical properties and significantly increase their strength.
General Properties
Our extensive network of service centers ensures a quick and consistent supply of stainless steel bar products in common sizes and alloys. We also offer custom-sized bars, and for smaller quantities, we can set up a stocking program for prompt delivery. Daxun Alloys stocks stainless steel round bars from 1/16" to 26" in diameter, with nearly every grade available, 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 bulk of our inventory consists of our proprietary processed bar grade: stainless steel round bars, meticulously melted to consistent standards for improved machinability and cost efficiency. Our state-of-the-art processing machinery allows Daxun Alloys to meet the exact specifications required by our customers.
1. Heat Treatments - Depending on the metal's chemistry, Daxun can perform specialized heat treatments on our stainless steel bars. 2. Positive Material Identification (PMI) - We can complete additional PMI testing in-house or through independent laboratories. 3. Ultrasonic Testing (UT) - Utilizing high-frequency sound energy, UT inspects and measures stainless steel bar products for defect detection, dimensional measurement, and more.
For more information on our premium stainless steel rods, please contact Jiangsu Daxun Alloy Co., Ltd.
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 a 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 advanced radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills, designed for manufacturing premium titanium rods. We also utilize a unique hydroforming process for producing high-quality parts.
Daxun's Heat Treatment Furnace
Our cutting-edge heat treatment furnace equipment ensures the stability and superior performance of our stainless steel rods, setting new industry standards.
Daxun's Superior Smelting Capability
At Daxun Stainless Steel, we harness the power of the world's leading smelting technologies, including the state-of-the-art vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. These cutting-edge processes meticulously eliminate impurities, significantly enhancing the performance and quality of our finished 316 Stainless Steel Round Rods, ensuring they are precision polished, corrosion-resistant, and of the highest standard.
Allow us to be your reliable and steadfast stainless steel rod supplier.
Our premium stainless steel products come fully certified and traceable, ensuring top-notch quality and compliance. We proudly supply to leading sectors such as aerospace, industrial, medical, marine, and military, meeting the highest industry standards.
Discover the mechanical properties of various grades of our high-quality 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 detailed information on our superior stainless steel rods, please contact Jiangsu Daxun Alloy Co., Ltd.
CORROSION RESISTANCE:
316L Stainless Steel Rod
- This alloy showcases superior resistance compared to 304 in an array of atmospheric conditions and corrosive environments, thanks to its elevated chromium
and molybdenum content. - However, it may be prone to pitting and crevice corrosion in warm chloride settings, and stress corrosion cracking beyond 122°F (50°C).
- It is considered resilient in potable water with chloride levels up to approx. 1000mg/L at ambient temperatures, reducing to about 500mg/L at
140°F (60°C). - Frequently regarded as the 'marine grade stainless steel,' but it is not impervious to warm seawater.
HEAT RESISTANCE:
- Exhibits excellent oxidation resistance in intermittent service up to 1600°F (870°C) and in continuous service up to 1700°F (925°C).
- Grade 316L is notably more resistant to carbide precipitation.
WELDING CHARACTERISTICS:
- Offers exceptional weldability through all standard fusion methods, with or without filler metals.
- Post-weld annealing of heavy welded sections in Grade 316 is recommended for peak corrosion resistance; this process is not necessary for Grade 316L.
HEAT TREATMENT:
- The optimal annealing temperature spans from 1900 to 2100°F (1038 to 1149°C).
- Cannot be hardened by heat treatment.
- Special consideration should be given to account for the higher coefficient of thermal expansion to prevent warping and distortion.
PROCESSING - HOT FORMING:
- Most manufacturers advise a maximum forging temperature range of 2100°F to 2300°F.
- Avoid forging below 1700°F (927°C) for best results.
- Optimal corrosion resistance is achieved if the forgings undergo a final annealing process.
PROCESSING - COLD FORMING:
- 316/316L Stainless Steel Rods are highly tough and ductile, allowing for effortless cold working procedures such as roll forming, swaging, cold heading, deep drawing,
bending, and more. - Severely cold-formed parts should be annealed to relieve induced stresses.
MACHINEABILITY:
- Type 316/316L Stainless Steel Rods present more challenges in machining compared to Type 304, due to their toughness.
- 316/316L exhibits chip characteristics that are notably tough and robust.
- Utilizing chip breakers and curlers is highly recommended.
- Employing the largest possible tool and copious amounts of cutting fluid is advised.
- Heavy, positive feeds at low speeds should be used, considering 316/316L work hardens rapidly.
Contact Your Stainless Steel Round Bar Supplier
Whether you need a one-time purchase or a long-term supply strategy, we offer a diverse range of stainless steel round bar grades to suit your requirements! Enhance your manufacturing operations with premium stainless steel round bars from Daxun Alloy. Reach out today to customize top-tier 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.
