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, your ultimate destination for premium stainless steel. We are your trusted experts in stainless steel round bars, offering both 316 and 316L variants that deliver unmatched dependability and versatility for a wide range of applications and production processes. Recognized as China's leading supplier of stainless steel round bars, Daxun invites you to explore our extensive inventory and exceptional services. Seeking large-diameter stainless steel bars? Look no further! At Daxun Alloys, we excel in producing large diameter bars tailored to your specific needs.
Hot Rolled Stainless Steel Rod
Our stainless steel rod and bar are meticulously heated and rolled through multiple passes in an advanced rolling mill, ensuring a wide range of specifications and adherence to stringent performance standards.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods undergo rigorous cold working processes, resulting in a smooth surface that can be further polished and ground to perfection.
Forged Stainless Steel Rod and Bar
Our forged stainless steel rods undergo multiple forging processes to enhance mechanical properties, achieving superior strength and durability.
General Properties
Our extensive network of service centers stocks a wide array of stainless steel bar products, ensuring quick and reliable supply of common bar sizes and alloys. We also offer custom-sized stainless steel bars and can set up stocking programs for smaller quantities to guarantee prompt, fast turnaround. Daxun Alloys provides stainless steel round bars from 1/16" to 26" in diameter, available in a comprehensive range 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 inventory predominantly features our unique processed bar grade: stainless steel round bars, melted to consistent standards for improved machinability and cost-efficiency. Equipped with advanced machinery, Daxun Alloys manufactures to the exacting specifications of our customers.
1. Heat Treatments: Daxun offers heat treatments for our stainless steel bars, tailored to the metal's specific chemistry. 2. Positive Material Identification (PMI): For certain cases, additional PMI testing may be required. Daxun can perform this in-house or collaborate with independent labs. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, we inspect and measure stainless steel bar products for defect detection, dimensional accuracy, and more.
For further details on our 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 cutting-edge radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills, along with a unique hydroforming process for manufacturing parts.
Daxun's Heat Treatment Furnace
Our stainless steel rod heat treatment process employs advanced furnace equipment, ensuring material stability and superior performance.
Daxun's Exceptional Smelting Capability
Jiangsu Daxun Alloy Co., Ltd. proudly utilizes the world's leading-edge vacuum induction furnace, vacuum consumable furnace, and electroslag furnace technology in our stainless steel production. These advanced systems meticulously minimize impurities during the smelting process, thereby significantly enhancing the performance, durability, and quality of our Stainless Steel 316 Rod Baosteel Forged Cold Drawn Precision Polished Corrosion Resistant rods.
Allow us to be your most reliable and trusted Stainless Steel Rod supplier.
Our premium stainless steel offerings are fully certified and traceable, meeting the highest standards of quality. We proudly supply top-tier stainless steel to leading industries such as aerospace, industrial, medical, marine, and military sectors.
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 further information on our superior stainless steel rods, please reach out to Jiangsu Daxun Alloy Co., Ltd.
CORROSION RESISTANCE:
316L Stainless Steel Rod
- Generally more resistant than 304 in a variety of atmospheric environments and many corrosive media, thanks to the increased chromium
and molybdenum content. - Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above 122°F (50°C).
- Considered resistant to potable water with up to 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at
140°F (60°C). - Often regarded as 'marine grade stainless steel,' but it is not resistant to warm seawater.
HEAT RESISTANCE:
- Exhibits good oxidation resistance in intermittent service up to 1600°F (870°C) and in continuous service up to 1700°F (925°C).
- Grade 316L shows greater resistance to carbide precipitation.
WELDING CHARACTERISTICS:
- Boasts excellent weldability by all standard fusion methods, with or without filler metals.
- Heavy welded sections in Grade 316 require post-weld annealing to maximize corrosion resistance, unlike grade 316L.
HEAT TREATMENT:
- The annealing temperature range is between 1900 and 2100°F (1038 to 1149°C).
- Cannot be hardened by heat treatment.
- Special considerations are required to compensate for the higher coefficient of thermal expansion to avoid warping and distortion.
PROCESSING - HOT FORMING:
- Most producers recommend a maximum forging temperature between 2100°F and 2300°F.
- Do not forge below 1700°F (927°C). Maximum corrosion resistance is achieved if the forgings receive a final anneal.
- Corrosion resistance is optimized if the forgings are given a final anneal.
PROCESSING - COLD FORMING:
- 316/316L stainless steel rods are extremely tough and ductile, making them readily cold-workable through processes such as roll forming, swaging, cold heading, deep drawing,
bending, and more, without difficulty. - Severely cold-formed parts should be annealed to relieve stress.
MACHINEABILITY:
- Type 316/316L stainless steel rods are somewhat more challenging to machine than Type 304 due to their toughness.
- 316/316L machines with chip characteristics that are tough and strong.
- Using chip breakers and curlers is advised.
- Utilize the largest tools possible and ample cutting fluid.
- Consider using heavy positive feeds at low speeds, since 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 diverse range of stainless steel round bar grades to meet your requirements! Enhance your manufacturing process with premium stainless steel round bars from Daxun Alloy. Contact us today for customized metal solutions tailored to 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.
