316 stainless steel rod
Stainless Steel Bars
ASTM, AISI, GB, JIS, DIN, EN
304 304L
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Round
Hot Rolled
Bright
316 316L 31603
Hot Rolling, Cold Rolling, Forging
TISCO POSCO Baosteel
Wooden Box or Wooden Pallet
φ 3.0mm-350mm
China
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., your premier destination for high-quality stainless steel round bars. Specializing in 316 and 316L stainless steel round bars, we provide the reliability and versatility essential for your applications and production needs. Known as China's leading supplier of stainless steel round bars, Daxun Alloys invites you to delve into our extensive inventory and exceptional services. Seeking large-diameter stainless steel bars? Look no further! Daxun Alloys excels in producing large diameter bars tailored to your specifications.
Hot Rolled Stainless Steel Rod
Our hot-rolled stainless steel rods undergo multiple rolling passes in a mill, ensuring comprehensive specifications and performance that meet stringent standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are meticulously drawn under cold working conditions, resulting in a smooth surface that can be polished and ground to perfection.
Forged Stainless Steel Rod and Bar
Forged multiple times, our stainless steel rods exhibit enhanced mechanical properties and superior strength, making them ideal for demanding applications.
Our hot-rolled stainless steel rods undergo multiple rolling passes in a mill, ensuring comprehensive specifications and performance that meet stringent standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are meticulously drawn under cold working conditions, resulting in a smooth surface that can be polished and ground to perfection.
Forged Stainless Steel Rod and Bar
Forged multiple times, our stainless steel rods exhibit enhanced mechanical properties and superior strength, making them ideal for demanding applications.
General Properties
Our expansive network of service centers ensures a ready supply of common bar sizes and alloys. We also offer custom-sized stainless steel bars, and for quantities below factory minimums, we can arrange a stocking program for fast turnaround. 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.
Our expansive network of service centers ensures a ready supply of common bar sizes and alloys. We also offer custom-sized stainless steel bars, and for quantities below factory minimums, we can arrange a stocking program for fast turnaround. 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
Our extensive inventory features our proprietary processed bar grade: stainless steel round bars, melted to consistent standards for improved machinability and cost efficiency. Daxun Alloys' advanced bar processing machinery ensures precision to meet exact customer specifications.
1. Daxun offers heat treatments for our stainless steel bars, tailored to the metal's specific chemistry. 2. Positive Material Identification (PMI) may be required for some applications. Daxun can complete this in-house or collaborate with independent laboratories. 3. Ultrasonic Testing (UT) employs high-frequency sound energy to inspect and measure our stainless steel bar products, aiding in defect detection, dimensional measurement, and more.
Our extensive inventory features our proprietary processed bar grade: stainless steel round bars, melted to consistent standards for improved machinability and cost efficiency. Daxun Alloys' advanced bar processing machinery ensures precision to meet exact customer specifications.
1. Daxun offers heat treatments for our stainless steel bars, tailored to the metal's specific chemistry. 2. Positive Material Identification (PMI) may be required for some applications. Daxun can complete this in-house or collaborate with independent laboratories. 3. Ultrasonic Testing (UT) employs high-frequency sound energy to inspect and measure our stainless steel bar products, aiding in defect detection, dimensional measurement, and more.
For more information on our premium stainless steel rods, please contact Daxun Alloys.
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 indicated.
316 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 state-of-the-art radial forging machines, heat treatment furnaces, and rolling mills. We also offer a unique hydroforming process for manufacturing titanium rods and parts.
Daxun's Heat Treatment Furnace
Our advanced heat treatment furnace ensures the stability and high performance of our stainless steel rods, providing you with superior materials for your applications.
Daxun's Exceptional Smelting Capability
Jiangsu Daxun Alloy Co., Ltd. employs the pinnacle of smelting technology with our state-of-the-art vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. This advanced machinery meticulously reduces impurities during the smelting process, thereby significantly enhancing the quality and performance of our premium 316 Stainless Steel Rods. Ideal for food equipment, our rods are crafted to meet the highest standards of precision and durability.
Let us be your trustworthy stainless steel rod supplier.
Our stainless steel products are fully certified and traceable. We supply the highest quality stainless steel to leading industries including aerospace, industrial, medical, marine, and military.
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 information on stainless steel rods, please contact Daxun.
CORROSION RESISTANCE:
316L Stainless Steel Rod
- With enhanced chromium and molybdenum content, 316L stainless steel rods offer superior corrosion resistance, surpassing 304 in diverse atmospheric and corrosive environments.
and molybdenum content. - However, exposure to warm chloride environments may lead to pitting, crevice corrosion, and stress corrosion cracking above 122°F (50°C).
- This grade is considered resistant to potable water containing up to 1000mg/L chlorides at ambient temperatures, which reduces to about 500mg/L at
140°F (60°C). - Although often referred to as the 'marine grade stainless steel,' it is not resistant to warm sea water conditions.
HEAT RESISTANCE:
- Exhibiting excellent oxidation resistance, 316L stainless steel performs well up to 1600°F (870°C) in intermittent service and 1700°F (925°C) in continuous service.
- Grade 316L offers superior resistance to carbide precipitation.
WELDING CHARACTERISTICS:
- With exceptional weldability by all standard fusion methods, 316L stainless steel can be welded both with and without filler metals.
- For Grade 316, heavy welded sections require post-weld annealing to achieve optimal corrosion resistance, a step unnecessary for 316L.
HEAT TREATMENT:
- The recommended annealing temperature range is between 1900°F and 2100°F (1038°C to 1149°C).
- 316L stainless steel cannot be hardened through heat treatment.
- It is essential to account for its higher thermal expansion coefficient to prevent warping and distortion.
PROCESSING - HOT FORMING:
- Most producers suggest a maximum forging temperature between 2100°F and 2300°F
- Forging should not commence below 1700°F (927°C). The best corrosion resistance is achieved with a final anneal.
- Corrosion resistance is obtained if the forgings are given a final anneal.
PROCESSING - COLD FORMING:
- 316/316L stainless steel rods, known for their toughness and ductility, are readily cold worked through methods like roll forming, swaging, cold heading, and deep drawing.
bent, etc., without difficulty - Severely cold-formed parts should undergo annealing to relieve stresses.
MACHINEABILITY:
- Due to its toughness, Type 316/316L stainless steel rods are more challenging to machine compared to Type 304.
- 316/316L produces chips that are tough and robust.
- Using chip breakers and curlers is recommended.
- Opt for large tools and ample cutting fluids.
- Consider heavy positive feeds at low speeds since 316/316L work hardens rapidly.
Contact Your Stainless Steel Round Bar Supplier
Whether you require a one-time purchase or an ongoing inventory solution, we provide a wide range of stainless steel round bar grades to suit your needs! Enhance your manufacturing process with premium stainless steel round bars from Jiangsu Daxun Alloy Co., Ltd. Reach out today to customize top-tier metal solutions tailored to your specific requirements!
