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 epitome of excellence in stainless steel craftsmanship. At Daxun, we pride ourselves on being the go-to experts in stainless steel round bars. Whether you seek the unparalleled 316 or the highly versatile 316L stainless steel round bars, our products deliver the reliability and multifaceted utility essential for your production and application needs. Renowned as China's premier supplier of stainless steel round bars, Daxun Alloys invites you to explore our extensive inventory and exceptional services. In need of large-diameter stainless steel bars? Look no further! Daxun Alloys is your specialist in creating robust, large-diameter bars tailored to your precise specifications.
Hot Rolled Stainless Steel Rods
Our stainless steel rods and bars are meticulously heated and rolled through multiple passes in a rolling mill, ensuring a wide range of specifications with performance that meets and exceeds industry standards.
Cold Drawn Bright Stainless Steel Rods
Crafted under cold working conditions, our cold-drawn stainless steel rods boast a smooth, polished, and ground surface, delivering both aesthetic appeal and superior functionality.
Forged Stainless Steel Rods and Bars
Our forged stainless steel rods undergo multiple forging processes to significantly enhance their mechanical properties and strength, ensuring top-notch quality and resilience.
Key Attributes
Leveraging an expansive network of service centers, we ensure a ready supply of stainless steel bar products, available in both common sizes and custom dimensions. If your needs fall below factory minimums, our stocking program ensures prompt and efficient turnaround. At Daxun Alloys, we stock stainless steel round bars ranging from a slender 1/16" to a robust 26" in diameter, covering nearly all stainless steel 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.
Comprehensive Services
Our extensive inventory features our signature processed bar grade of stainless steel round bars, engineered to stringent standards to enhance machinability and minimize part costs. Equipped with state-of-the-art bar processing machinery, Daxun Alloys produces bars tailored precisely to customer specifications.
1. Heat Treatments: Tailored to the specific chemistry of our stainless steel bars. 2. Positive Material Identification (PMI): Extra PMI testing, if required, is performed either in-house or in collaboration with independent laboratories. 3. Ultrasonic Testing (UT): Utilizes high-frequency sound energy for defect detection, dimensional measurement, and more, ensuring the highest product integrity.
To delve deeper into our stainless steel rods, please reach out to Daxun.
Chemical Composition of 316/316L Stainless Steel Rods
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 limits unless a range is indicated.Mechanical Properties of 316/316L Stainless Steel Rods
Mechanical property requirements for annealed products as per 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 per 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 |
Physical Properties of 316/316L Stainless Steel Rods
Physical properties for Type 316/316L stainless steel as specified.
| 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 capabilities include cutting-edge radial forging machines, advanced heat treatment furnaces, melting furnaces, and rolling mills specifically designed for the production of titanium rods, complemented by our unique hydroforming process for manufacturing intricate parts.
Daxun's Advanced Heat Treatment Furnace
Utilizing state-of-the-art heat treatment furnace equipment, Daxun ensures the stability and superior performance of our stainless steel rod materials through precise thermal processes.
Jiangsu Daxun Alloy Co., Ltd.'s Exceptional Smelting Capabilities
Discover the extraordinary quality of Daxun Stainless Steel, crafted using the world's most advanced vacuum induction furnace, state-of-the-art vacuum consumable furnace, and high-precision electroslag furnace. These cutting-edge technologies meticulously reduce impurities throughout the smelting process, significantly enhancing the performance and durability of our premium stainless steel rods. Experience unmatched excellence with Daxun's commitment to precision and superior quality.
Allow us to become your reliable and dependable partner in stainless steel rod supply, ensuring you receive the best in quality and service.
Our stainless steel products come with full certification and traceability, guaranteeing the highest standards of quality. We proudly supply top-grade stainless steel to sectors such as aerospace, industrial, medical, marine, and military.
Explore the mechanical properties of various grades of stainless steel bars, meticulously crafted to meet diverse industrial needs.
| | 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 comprehensive details on our stainless steel rods, please reach out to Jiangsu Daxun Alloy Co., Ltd.
CORROSION RESISTANCE:
316L Stainless steel rod
- 316L Stainless Steel Round Bar exhibits superior corrosion resistance compared to 304 grade, especially in a variety of atmospheric environments and corrosive media due to its enhanced chromium
and molybdenum content that fortify its resilience. - Though robust, it is subject to pitting and crevice corrosion in warm chloride environments and stress corrosion cracking above approximately 122°F (50°C).
- 316L is deemed resistant to potable water containing up to 1000mg/L chlorides at ambient temperatures, which decreases to 500mg/L at
140°F (60°C). - Often referred to as 'marine grade stainless steel,' it is important to note that it is not resistant to warm sea water.
HEAT RESISTANCE:
- 316L offers excellent oxidation resistance, enduring up to 1600°F (870°C) intermittently and up to 1700°F (925°C) continuously.
- This grade is more adept at resisting carbide precipitation, ensuring longevity and durability.
WELDING CHARACTERISTICS:
- With impeccable weldability via all standard fusion techniques, 316L can be welded efficiently both with and without filler metals.
- For Grade 316, post-weld annealing is essential for maximum corrosion resistance; however, this step is not required for Grade 316L.
HEAT TREATMENT:
- Annealing temperature range lies between 1900°F and 2100°F (1038°C to 1149°C).
- It's crucial to remember that 316L cannot be hardened through heat treatment.
- Special measures should be taken to counterbalance the higher coefficient of thermal expansion to prevent warping and distortion.
PROCESSING - HOT FORMING:
- Manufacturers typically recommend forging at temperatures between 2100°F and 2300°F.
- Avoid forging below 1700°F (927°C). For optimal
- corrosion resistance, apply a final anneal to the forgings.
PROCESSING - COLD FORMING:
- 316/316L Stainless steel rods are remarkably tough and ductile, enabling straightforward cold working processes like roll forming, swaging, cold heading, deep drawing,
and bending without significant difficulty. - It is advisable to anneal severely cold-formed parts to relieve stresses.
MACHINEABILITY:
- Machining Type 316/316L Stainless steel rods is slightly more challenging than Type 304 due to its toughness.
- When machining, 316/316L produces tough and strong chip characteristics.
- Utilizing chip breakers and curlers is recommended.
- Employing the largest possible tool and ample cutting fluid is essential.
- Heavy positive feeds at low speeds are advised as 316/316L work hardens quickly.
Contact Your Stainless Steel Round Bar Supplier
Whether you require a single order or have a long-term inventory plan, our diverse range of stainless steel round bar grades caters to your every need. Enhance your manufacturing process with top-tier stainless steel round bars from Daxun Alloy. Reach out today to customize metal solutions tailored to your specific applications!
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.
