| Product Parameters: Stainless Steel rod |
| Material |
904L 1.4539 N08904 Super Austenite Round Bar |
| 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 |
Premium Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars are meticulously heated and rolled through multiple passes in a state-of-the-art rolling mill. With an extensive range of specifications, their performance adheres flawlessly to industry standards and requirements.
Cold Drawn Bright Stainless Steel Rods
Our cold-drawn stainless steel rods undergo rigorous drawing under cold working conditions. These rods feature an exceptionally smooth surface and can also be polished and ground to perfection.
Expertly Forged Stainless Steel Rod and Bar
Forged stainless steel rods undergo multiple forging processes to significantly enhance their mechanical properties and achieve superior strength.
Comprehensive General Properties
Our extensive network of service centers ensures a ready supply of stainless steel bar products, available in common bar sizes and alloys for immediate delivery. We also produce custom-sized stainless steel bars and offer stocking programs for quantities below the factory minimum, ensuring prompt, fast turnaround. Daxun Alloys stocks stainless steel round bars from 1/16" to 26" in diameter, available in nearly every grade including 302, 303, 304/L, and many more.
Exceptional Additional Services
Our inventory predominantly features our uniquely processed bar grade: stainless steel round bars. These are meticulously melted to consistent standards to enhance machinability and minimize the total cost per part. Our advanced stainless steel bar processing machinery allows Daxun Alloys to meet the precise specifications of our customers.
1. Heat Treatments: Daxun can perform precise heat treatments on stainless steel bars, tailored to the metal's specific chemistry. 2. Positive Material Identification (PMI): We offer thorough PMI testing either in-house or in collaboration with independent laboratories. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, we provide detailed inspections and measurements of stainless steel bar products, aiding in defect detection, dimensional measurement, and more.
For further details on our stainless steel rods, please reach out to Daxun.
904L Stainless Steel Rod Chemical Composition
| Element |
% Present (in product form) |
| Carbon (C) |
0.02 |
| Silicon (Si) |
0.7 |
| Manganese (Mn) |
2 |
| Phosphorous (P) |
0.03 |
| Sulfur (S) |
0.01 |
| Chromium (Cr) |
19.00 - 21.00 |
| Nickel (Ni) |
24.00 - 26.00 |
| Nitrogen (N) |
0.15 |
| Molybdenum (Mo) |
4.00 - 5.00 |
| Copper (Cu) |
1.20 - 2.00 |
| Iron (Fe) |
Balance |
904L Stainless Steel Rod Mechanical Properties
| Product Form |
|
|
|
| |
C |
H |
P |
L |
L |
TW/TS |
| Thickness (mm) Max. |
8 |
13.5 |
75 |
160 |
2502) |
60 |
| Yield Strength |
Rp0.2N/mm2 |
2403) |
2203) |
2203) |
2304) |
2305) |
2306) |
| Rp1.0N/mm2 |
2703) |
2603) |
2603) |
2603) |
2603) |
2503) |
| Tensile Strength |
RmN/mm2 |
530 - 7303) |
530 - 7303) |
520 - 7203) |
530 - 7304) |
530 - 7305) |
520 - 7206) |
| Elongation min. in % |
Jmin(Longitudinal) |
- |
100 |
100 |
100 |
- |
120 |
| Jmin(Transverse) |
- |
60 |
60 |
- |
60 |
90 |
904L Stainless Steel Rod Physical Properties
| Density at 20°C kg/m3 |
8 |
| Thermal Conductivity W/m K at |
20°C |
12 |
| Modulus of Elasticity kN/mm2 at |
20°C |
195 |
| 200°C |
182 |
| 400°C |
166 |
| 500°C |
158 |
| Specific Thermal Capacity at 20°C J/kg K |
450 |
| Electrical Resistivity at 20°C mm2/m |
1 |
Daxun's Advanced Stainless Steel Rod Manufacturing Capabilities
Our forming capabilities are second to none, featuring state-of-the-art radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for manufacturing titanium rods. Additionally, we employ a unique hydroforming process for crafting intricate parts.
Daxun's Superior Heat Treatment Furnace
Stainless steel rod heat treatment is conducted using advanced furnace equipment, ensuring the material's stability and outstanding performance.
Daxun's World-Class Smelting Ability
Daxun Stainless Steel utilizes the world's most advanced vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. These technologies drastically reduce impurities during the smelting process and significantly enhance the performance of the finished stainless steel rods.
Let us be your trustworthy Stainless Steel Rod supplier
At Jiangsu Daxun Alloy Co., Ltd., our stainless steel products come fully certified and traceable, ensuring top-tier quality and reliability. We proudly supply premium stainless steel to leading industries such as aerospace, industrial manufacturing, medical sectors, marine applications, and military establishments.
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 comprehensive information on our stainless steel rods, please reach out to Daxun. Your inquiries are always welcome.
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