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 premier destination for top-tier stainless steel products! As the leading experts in the stainless steel round bar industry, our inventory excels with superior-quality 316 and 316L stainless steel round bars. Designed to meet the highest standards, our products guarantee unmatched dependability and versatility for all your applications and production needs. Recognized as China's foremost supplier, Daxun Alloys invites you to explore our extensive offerings. Seeking large-diameter stainless steel bars? Look no further! We specialize in manufacturing large-diameter bars tailored to your exact specifications.
Hot Rolled Stainless Steel Rod
Our hot-rolled stainless steel rods are precision-engineered through multiple passes in advanced rolling mills, ensuring comprehensive specifications that meet stringent performance standards.
Cold Drawn Bright Stainless Steel Rods
Our cold-drawn stainless steel rods undergo meticulous cold working processes to achieve a smooth, polished surface, ensuring both aesthetic appeal and enhanced functional properties.
Forged Stainless Steel Rod and Bar
Forged stainless steel rods at Daxun are subjected to multiple forging cycles, significantly enhancing their mechanical properties and achieving superior strength.
General Properties
At Daxun Alloys, our extensive network of service centers ensures a swift supply of common bar sizes and alloys. We accommodate custom-sized stainless steel bars and offer a stocking program for smaller quantities. Our inventory ranges from 1/16" to 26" in diameter, covering 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
Our unique processed bar grade ensures consistent machinability and cost efficiency. Leveraging advanced machinery, Daxun Alloys delivers precision-engineered stainless steel bars tailored to your exact specifications.
1. Heat Treatments: Tailored to the metal's chemistry, we offer specialized heat treatments to enhance your stainless steel bars. 2. Positive Material Identification (PMI): We provide comprehensive in-house or independent lab testing for material verification. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, we perform detailed inspections for defect detection and dimensional accuracy.
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 state-of-the-art facilities include radial forging machines, advanced heat treatment furnaces, melting furnaces, and rolling mills. Daxun also boasts a unique hydroforming process to manufacture high-quality titanium rods and parts.
Daxun's Heat Treatment Furnace
Utilizing advanced heat treatment furnace equipment, we ensure the stability and exceptional performance of our stainless steel rods.
Daxun's Unmatched Smelting Capability
Daxun Stainless Steel leverages the pinnacle of modern technology, utilizing the world's most sophisticated vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. These advanced systems significantly minimize impurities during the smelting process, thereby enhancing the overall quality and performance of our 316L Stainless Steel Round Rods. Experience superior precision, unmatched corrosion resistance, and the high-performance attributes that make our products stand out in the market.
Choose Jiangsu Daxun Alloy Co., Ltd. as Your Trusted Stainless Steel Rod Supplier
Our stainless steel products boast full certification and traceability. We proudly supply top-tier stainless steel to leading sectors such as aerospace, industrial, medical, marine, and military, ensuring unmatched quality and performance.
Explore 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 detailed information on our stainless steel rods, please reach out to Jiangsu Daxun Alloy Co., Ltd.
CORROSION RESISTANCE:
316L Stainless steel rod
- Renowned for its superior corrosion resistance, 316L stainless steel outperforms 304 in various atmospheric environments and corrosive media.
This enhanced durability is attributed to its increased chromium and molybdenum content. - However, 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 resistant to potable water with chloride levels up to 1000mg/L at ambient temperatures, reducing to 500mg/L at 140°F (60°C).
140°F (60°C). - Often referred to as 'marine grade stainless steel,' it still isn't fully resistant to warm sea water.
HEAT RESISTANCE:
- Exhibits excellent oxidation resistance with intermittent service up to 1600°F (870°C) and continuous service up to 1700°F (925°C).
- Grade 316L is particularly noted for its resistance to carbide precipitation.
WELDING CHARACTERISTICS:
- 316L stainless steel offers superior weldability with all standard fusion methods, both with and without filler metals.
- Post-weld annealing is necessary for Grade 316 to optimize corrosion resistance but is not required for Grade 316L.
HEAT TREATMENT:
- The annealing process should be performed at temperatures ranging from 1900 to 2100°F (1038 to 1149°C).
- Note: 316L cannot be hardened through heat treatment.
- Special care is needed to compensate for its high thermal expansion coefficient to prevent warping and distortion.
PROCESSING - HOT FORMING:
- For optimal results, a maximum forging temperature between 2100°F and 2300°F is recommended.
- Forging should never occur below 1700°F (927°C). Final annealing ensures the best corrosion resistance.
- Best
PROCESSING - COLD FORMING:
- 316/316L stainless steel rods are exceptionally tough and ductile, making them ideal for cold working processes such as roll forming, swaging, cold heading, deep drawing,
and bending without any significant difficulty. - Parts that undergo severe cold forming should be annealed to remove residual stresses.
MACHINEABILITY:
- Machining Type 316/316L stainless steel is more challenging than Type 304 due to its toughness.
- The material produces strong, tough chips that require chip breakers and curlers.
- Utilize large tools and ample cutting fluids to improve machining efficiency.
- Consider using heavy positive feeds at low speeds to prevent rapid work hardening.
- 316/316L work hardens quickly.
Contact Your Stainless Steel Round Bar Supplier
Whether you need a one-time order or a long-term inventory strategy, we provide a diverse range of stainless steel round bar grades tailored to your requirements. Elevate your manufacturing process with premium stainless steel round bars from Jiangsu Daxun Alloy Co., Ltd. Reach out today to customize your metal solutions!
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.
