| Customization: | Available |
|---|---|
| Type: | Stainless Steel Bars |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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| Product Parameters: Stainless Steel rod | |
| Material | 201 |
| 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 |
Chemical Composition of 201 Stainless Steel Rod
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*
| Element | 201 |
| Carbon | 0.15 |
| Chromium | 16.0-18.0 |
| Nickel | 3.5-5.5 |
| Manganese | 5.50-7.50 |
| Silicon | 1.00 |
| Nitrogen | 0.25 |
| Phosphorus | 0.060 |
| Sulfur | 0.030 |
Mechanical Properties of 201 Stainless Steel Rod
Mechanical property requirements for annealed product as specified in ASTM A240 and ASME SA240
| Property | 201 |
| Yield Strength, min. (ksi) | 45 |
| Tensile Strength, min. (ksi) | 95 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 100 |
Mechanical property requirements for cold-worked flat-rolled products, as specified in industry standards, ensure unparalleled strength and durability, making them ideal for demanding applications. 201 Stainless Steel Rod: A Benchmark in Durability and Precision
| Condition | Yield Strength (ksi) min. |
Tensile Strength (ksi) min. |
Elongation % min. in 2 in. | |
| <0.015 in. | ≥0.015 in. | |||
| ¼ Hard | 75 | 125 | 25 | 25 |
| ½ Hard | 110 | 150 | 15 | 18 |
| ¾ Hard | 135 | 175 | 10 | 12 |
| Full Hard | 140 | 185 | 8 | 9 |
Physical Properties: Uncompromised Quality at Every Level
Physical Properties of Type 201 Stainless Steel Rod: Engineered for Excellence
| Property | 201 |
| Density, lb/in3 | 0.283 |
| Modulus of Elasticity, psi | 28.6 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 | 27.0 |
Our forming capabilities include cutting-edge radial forging machines, advanced heat treatment furnaces, high-efficiency melting furnaces, and precision rolling mills. Additionally, our unique hydroforming process sets us apart in manufacturing high-performance parts.
Our stainless steel rod heat treatment uses advanced furnace equipment to ensure unmatched stability and superior material performance.
At Daxun Stainless Steel, we employ the world's most advanced vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. This cutting-edge technology significantly reduces impurities and enhances the performance of our stainless steel rods.
Our stainless steel products are fully certified and traceable, ensuring unparalleled quality and reliability. We proudly supply top-tier stainless steel to a diverse range of industries, including aerospace, industrial, medical, marine, and military sectors.
| 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 |
Can you manufacture stainless steel grinding bars and rods?
Absolutely, we specialize in producing stainless steel grinding bars and rods with unparalleled precision in dimension, roundness, and straightness, outperforming polished stainless steel bars. However, please note that these enhancements come with a higher processing cost.
Q1: What range of products do you offer?
A: Our extensive product range includes general steel types such as 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, 300 series, and
400 series. We also provide high-nickel alloys and duplex stainless steels like 2205, 2304, 2101, 2507, 904L, 800H, and 600H.
Q2. Can you manufacture products based on my custom drawings?
Indeed, we can tailor our products to your specific drawings to ensure they meet your exact requirements.
Q3. How does your factory ensure high quality control?
Quality is our top priority. We implement rigorous quality control measures from the beginning to the end of the production process.
Q4. Can I request modifications to packaging and transportation?
Certainly, we can accommodate changes in packaging and transportation based on your requests,
but please be aware that you will need to cover any additional costs incurred during this adjustment period.
Q5. How does your factory ensure high quality control?
Quality is our top priority. We implement rigorous quality control measures from the beginning to the end of the production process.
Q6. What is your delivery timeframe?
A: Standard delivery time is 7 to 20 working days after payment confirmation.
If your order is urgent, we will expedite the process and prioritize your order in our workshop.
Q7. What are your payment terms?
A: 100% T/T in advance or Western Union (for small orders)
B: 30% T/T in advance and the remaining 70% before shipment
C: 100% Irrevocable LC at sight (for large orders)
Q8: Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we can. Our materials are ideal for manufacturing stainless steel pots, sinks, bowls, and more. Simply tell us your application requirements, and we will adjust the mechanical properties accordingly.
Q9: How can I obtain a sample?
A: We provide FREE samples for evaluation. For small sample pieces, we may cover the courier cost depending on the situation.
Q10: Which countries have you exported to?
A: To date, our stainless steel materials have been exported to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
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