904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod

Product Details
Customization: Available
Type: Stainless Steel Bars
Standard: ASTM, AISI, GB, JIS, DIN, EN
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  • 904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
  • 904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
  • 904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
  • 904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
  • 904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
  • 904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
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  • Overview
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  • Company Profile
  • Certifications
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Overview

Basic Info.

Model NO.
904L stainless steel rod
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape
Round
Technique
Hot Rolled
Surface Treatment
Bright
Material
904L 1.4539 N08904
Manufacturing
Hot Rolling, Cold Rolling, Forging
Transport Package
Wooden Box or Wooden Pallet
Specification
φ 3.0mm-350mm
Trademark
TISCO POSCO Baosteel
Origin
China
Production Capacity
10000ton

Product Description

Product Description

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
Detailed Photos
 
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

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
Hot Rolled Stainless Steel Rod
Our stainless steel rod and bar are subjected to high temperatures and rolled through multiple passes in a state-of-the-art rolling mill. With complete specifications, these products meet all required performance standards and regulatory requirements.

Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are meticulously drawn under cold working conditions, resulting in a smooth, polished surface. These rods can also undergo further polishing and grinding to meet specific finish requirements.

Forged Stainless Steel Rod and Bar
Forged stainless steel rods undergo multiple forging processes to enhance their mechanical properties and achieve superior strength, making them highly reliable for demanding applications.
 
General Properties
Our extensive network of service centers ensures a fast, ready supply of common bar sizes and alloys. We offer custom-sized stainless steel bars and stocking programs for quantities below the factory minimum, ensuring prompt and fast turnaround times. Daxun Alloys stocks stainless steel round bars ranging from 1/16" to 26" in diameter in nearly every grade of stainless steel, 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.
904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
 
904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
Additional Services
Our inventory features a unique processed bar grade: stainless steel round bars, melted to consistent standards to enhance machinability and reduce the total cost of each part. Equipped with advanced bar processing machinery, Daxun Alloys produces stainless steel bars precisely to customer specifications.

1. Heat Treatments: Daxun can perform heat treatments on stainless steel bars, tailored to the metal's chemistry. 2. Positive Material Identification (PMI): Additional PMI testing can be done in-house or with an independent lab. 3. Ultrasonic Testing (UT): High-frequency sound energy is used to inspect and measure stainless steel bar products, aiding in defect detection/evaluation, and dimensional measurement.

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod

For further information on stainless steel rods, please contact Daxun.

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod

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

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod

Daxun's Stainless Steel Rod Manufacturing Capabilities

Our forming capabilities include advanced radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for manufacturing titanium rods. Additionally, we utilize a unique hydroforming process for the manufacture of various parts.

 

Daxun's Heat Treatment Furnace

Our stainless steel rod heat treatment process leverages advanced furnace equipment, ensuring material stability and high performance.

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
 
904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod

Daxun's Smelting Ability

Utilizing the world's most advanced vacuum induction furnace, vacuum consumable furnace, and electroslag furnace, Daxun Stainless Steel significantly reduces impurities during the smelting process, thereby improving the performance of the finished stainless steel rods.


904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
Packaging & Shipping

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
Company Profile

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
Entrust your needs to Jiangsu Daxun Alloy Co., Ltd., your reliable partner for top-tier stainless steel rods.

Our stainless steel products are not only fully certified and traceable but also represent the pinnacle of quality. We proudly serve premier industries including aerospace, industrial sectors, medical fields, marine, and military operations.

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
Explore the exceptional mechanical properties of our diverse range of stainless steel bars, tailored to meet your specific requirements.
  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 and expert guidance on stainless steel rods, reach out to Daxun Alloy Co., Ltd.
Certifications

904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod904L Stainless Steel Bar ASTM B649 φ 20-200mm Superior Acid Resistance Chemical Parts 904L Stainless Steel Rod
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