310S Stainless Steel Bar AMS 5651 Forged 250-310mm Precision Polished High Temperature Resistant Aviation Parts 310S Stainless Steel Rod

• Customization: Available
• Type: Stainless Steel Bars
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 310S stainless steel rod
• Grade: 310 310S S31008
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Hot Rolled
• Surface Treatment: Bright
• Material: 310 310S S31008
• 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

Detailed Photos

 

Product Parameters:   Stainless Steel rod
Material	310 310S S31008
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

310S - The Global Leader in Stainless Rod and Round Bar Fabrication Services

Daxun Alloys stands as a reputable manufacturer of high-quality SS 310 / 310S Round Bars, known for their versatile characteristics. These austenitic stainless steel bars, comprising chromium and nickel, exhibit exceptional properties such as unmatched durability, flexibility, workability, machinability, weldability, ductility, fabricability, high strength, and hardness. Particularly valuable in industrial chemistry and nut manufacturing, these rods dominate the market with their superior anti-corrosion qualities and resistance to extreme temperatures. Even at annealing temperatures, these rods maintain their shape without deforming. We proudly offer Stainless Steel Round Bars at market-leading prices, customized in various finishes, lengths, and shapes to meet our clients' unique specifications. Our circular bars are designed for seamless integration into diverse industrial applications.

Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars undergo a rigorous heating and rolling process through multiple passes in a state-of-the-art rolling mill. This ensures complete specifications and performance that meets industry standards and requirements.

Cold Drawn Bright Stainless Steel Rods
Our cold-drawn stainless steel rods are meticulously drawn under cold working conditions, resulting in a smooth surface that can be further polished and ground to perfection.

Forged Stainless Steel Rod and Bar
Forged stainless steel rods at Daxun undergo multiple forging processes, significantly enhancing the mechanical properties and strength of the material.

 

General Properties
Our extensive network of service centers ensures a fast and ready supply of stainless steel bar products in common sizes and alloys. We also offer custom-sized stainless steel bars, with stocking programs for quantities below the factory minimum, ensuring prompt and fast turnaround. Daxun Alloys stocks stainless steel round bars ranging from 1/16" to 26" in diameter, available 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.

 

Additional Services
Most of our inventory comprises our unique, processed bar grade: stainless steel round bars, melted to consistent standards for improved machinability and reduced total cost per part. Our advanced stainless steel bar processing machinery enables Daxun Alloys to meet the precise specifications of our customers.

1. Heat Treatments: Daxun can perform heat treatments on our stainless steel bars, tailored to the metal's specific chemistry. 2. Positive Material Identification (PMI): Additional PMI testing can be conducted in-house or via an independent laboratory. 3. Ultrasonic Testing (UT): High-frequency sound energy inspects and measures stainless steel bar products, aiding in defect detection, evaluation, and dimensional measurement.

For more information on stainless steel rods, please contact Daxun

310S Stainless Steel Rod Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 310	0.015 max	2.0 max	0.15 max	0.020 max	0.015 max	24.00 - 26.00	0.10 max	19.00 - 21.00	54.7 min
SS 310S	0.08 max	2.0 max	1.00 max	0.045 max	0.030 max	24.00 - 26.00	0.75 max	19.00 - 21.00	53.095 min

 

310S Stainless Steel Rod Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.9 g/cm3	1402 °C (2555 °F)	Psi - 75000 , MPa - 515	Psi - 30000 , MPa - 205	40%

 

310S Stainless Steel Rod Physical Properties

Property	At	Value	unit
Density		8,000	kg/m³
Melting Range		1400 - 1450	°C
Modulus of Elasticity	20°C	200	GPa
Shear Modulus	20°C	77	GPa
Poisson's Ratio	20°C	0.3
Thermal Conductivity	100°C	14.2	W / m. °C
Electrical Resistivity	25°C	0.78	micro-ohm . m
Electrical Conductivity	25°C	1.25	% IACS
Specific Heat		500	J/kg. °C
Relative Magnetic Permeability		1.02
Coefficient of Expansion	0 - 100°C	15.9	/°C
	0 - 315°C	16.2	/°C
	0 - 540°C	17	/°C

Daxun's Stainless Steel Rod Manufacturing Capabilities

Our forming capabilities include state-of-the-art radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills, enabling the production of superior titanium rods. Additionally, our unique hydroforming process is ideal for manufacturing high-quality parts.

 

Daxun's Heat Treatment Furnace

Our advanced heat treatment furnace equipment ensures the stability and high performance of our stainless steel rods, providing consistent and reliable material quality.

 

Daxun's Superior Smelting Capability

At Jiangsu Daxun Alloy Co., Ltd., our stainless steel rods are crafted with precision and excellence. Utilizing the world's leading technologies, including vacuum induction furnaces, vacuum consumable furnaces, and electroslag furnaces, we ensure the highest quality by minimizing impurities during the smelting process. This meticulous approach significantly enhances the performance and reliability of our Precision Polished 310S Stainless Steel Round Rods, meeting and exceeding ASTM A276 standards and high-temperature application requirements.

Packaging & Shipping

Company Profile

Allow us to be your reliable supplier for premium Stainless Steel Rods

Our stainless steel offerings come with full certification and traceability, ensuring superior quality for top-tier industries such as aerospace, industrial, medical, marine, and military sectors.

Detailed 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 details on our stainless steel rods, please reach out to Daxun

Certifications

GENERAL PROPERTIES

• 310S alloy is an exceptional austenitic stainless steel bar renowned for its remarkable high-temperature resistance, ductility, and weldability. With elevated chromium and nickel content, it excels in high-temperature applications, offering superior corrosion and oxidation resistance, alongside exceptional strength up to 2100°F. Its superior composition makes it outperform 304 or 309 stainless steel bars in most scenarios.

APPLICATIONS

• Higher alloyed stainless steels, like Alloy 310S, are celebrated for their outstanding strength at elevated temperatures and remarkable resistance to creep deformation and environmental degradation. Consequently, Alloy 310S is extensively utilized in various industries, including heat treatment and chemical processing. Typical applications encompass:
• Furnace Parts
• Oil Burner Parts
• Heat Exchangers
• Welding Filler Wire and Electrodes
• Annealing Covers
• Combustion Tubes
• Fire Box Sheets

RESISTANCE

Stainless Steel Alloy 310S rods and pipes exhibit exceptional resistance to both corrosion and heat, thriving even in the most demanding environments.

CORROSION RESISTANCE

• Boasts outstanding resistance to corrosion.
• High chromium content ensures excellent aqueous corrosion resistance.
• Shows superb resistance at standard temperatures and also withstands oxidizing and carburizing atmospheres effectively.

HEAT RESISTANCE

• Demonstrates excellent oxidation resistance during intermittent service in air at temperatures up to 1040°C and 1150°C for continuous service.
• Shows strong resistance to thermal fatigue and cyclic heating.
• Widely applied where sulfur dioxide gas is present at elevated temperatures.
• Continuous use in the 425-860°C range is not recommended due to carbide precipitation if subsequent aqueous corrosion resistance is required.
• Primarily used at temperatures starting from approximately 800 or 900°C, beyond the effective range of 304H and 321.

FABRICATION

• Frequently utilized in heat treatment and process industries due to its exceptional performance in high-temperature and corrosive environments.
• Often fabricated into intricate structures.
• Easily roller-forms, stamps, and draws.
• As 310S Stainless Steel rods work harden, severe forming operations should be followed by annealing.

WELDABILITY

• Austenitic stainless steel is generally considered to be highly weldable.
• Its weldability is comparable to 304 and 304L grades.
• Special measures are necessary to counteract a higher coefficient of thermal expansion, preventing warping and distortion.
• Standard welding processes for this steel grade include:
  • TIG-Welding
  • MAG-Welding Solid Wire
  • Arc Welding (E)
  • Laser Beam Welding

310-310S-31008 grade stainless steel round bars

Stainless steel round bars serve a multitude of purposes, from construction to automotive parts. In response to this wide range of applications, Daxun Alloys provides stainless steel round bars in various grades and sizes. Our advanced cutting service ensures we meet your precise requirements with unparalleled accuracy.

Wide Range of Sizes to Choose From

Discover the ease of ordering our stainless steel round bars available in an extensive array of sizes. Select the exact grade of steel you need and receive bars in diverse lengths from 500mm up to an impressive 6 meters, and diameters spanning from 3mm to a substantial 500mm. Whether you prefer metric or imperial measurements, we've got you covered.

Encounter no obstacles with custom sizes. We offer unlimited free cuts to length, ensuring every piece meets your precise specifications. Leveraging advanced bandsaws, we guarantee accuracy and repeatability in every cut. Simply inform us of your requirements when placing your order, and let us handle the rest with precision and care.

FAQ

 

Can you produce stainless steel grinding bars and rods?

Yes, we specialize in manufacturing stainless steel grinding bars and rods with precise dimensions, excellent roundness, and exceptional straightness. These attributes surpass standard polished bars, though the processing cost is higher.

Q1: What products can you offer?

A: We offer a wide range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, 300 series,
400 series, and duplex stainless steels such as 2205, 2304, 2101, 2507, etc., along with high-nickel alloys like 904L, 800H, and 600H.

Q2. Can you produce products based on my drawings?

Yes, we can manufacture products according to your drawings to fully meet your specifications and satisfaction.

Q3. How does your factory handle quality control?

Quality is our top priority. We maintain stringent quality control processes from the beginning to the end of production.

Q4. Can I request a change in packaging and transportation?

Yes, we can modify the packaging and transportation methods according to your requests,
though you will need to cover any additional costs and differences incurred.

Q5. How does your factory handle quality control?

Quality is our top priority. We maintain stringent quality control processes from the beginning to the end of production.

Q6. What is the delivery time?

A: Delivery takes 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the manufacturing process.

Q7. What are your payment terms?

A: 100% T/T in advance, Western Union for small orders.

B: 30% T/T upfront, with 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 suitable for products like stainless steel pots, sinks, and bowls. Let us know your specific requirements, and we will adjust the mechanical properties accordingly.

Q9: How can I get a sample?

A: FREE samples are available for evaluation. For small pieces, we may cover courier costs, depending on the situation.

Q10: To which countries have you exported?

A: We have exported stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and many others.