310S Stainless Steel Bar AMS 5651 Forged 280-340mm Polished Surface High Strength Structural 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 is a reputable manufacturer renowned for its high-quality SS 310/310S Round Bars, known for their diverse and exceptional characteristics. These austenitic stainless steel bars, based on chromium and nickel, offer unparalleled durability, flexibility, workability, machinability, weldability, ductility, fabricability, high strength, and hardness. They are primarily utilized in industrial chemistry and nut manufacturing, boasting top-tier anti-corrosion properties that make them highly popular in the market. Our 310/310S Round Bars can withstand extreme temperatures and can be used at annealing temperatures without deformation. We provide these premium stainless steel round bars at market-leading prices, with the ability to customize finishes, lengths, and shapes to meet specific client requirements. Our versatile bars are perfect for various industrial applications.

Hot-Rolled Stainless Steel Rod
Our stainless steel rod and bar products undergo heating and multiple passes through a rolling mill, ensuring complete specifications that meet all performance standards and requirements.

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

Forged Stainless Steel Rod and Bar
Forged stainless steel rods undergo multiple forging processes to enhance their mechanical properties, resulting in superior strength and durability.

 

General Properties
Our expansive network of service centers stocks a wide range of stainless steel bar products for immediate supply of common bar sizes and alloys. We specialize in producing custom-sized stainless steel bars and can arrange stocking programs for quantities below factory minimums, ensuring prompt and fast turnaround. Daxun Alloys offers stainless steel round bars ranging from 1/16" to 26" in diameter, available in nearly every grade, 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
Our extensive inventory predominantly features our uniquely processed bar grades: stainless steel round bars, meticulously melted to consistent standards to enhance machinability and reduce overall part costs. Our state-of-the-art bar processing machinery allows Daxun Alloys to meet the precise specifications of our customers.

1. Heat Treatments: Daxun can perform customized heat treatments based on the metal's chemistry. 2. Positive Material Identification (PMI): We offer PMI testing in-house or through independent laboratories to ensure material integrity. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, UT inspects and measures stainless steel bar products for defect detection, dimensional accuracy, and more.

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 cutting-edge radial forging machines, advanced heat treatment furnaces, melting furnaces, and rolling mills for manufacturing titanium rods, alongside a unique hydroforming process for part production.

 

Daxun's Heat Treatment Furnace

Our stainless steel rod heat treatment utilizes advanced furnace equipment to ensure material stability and superior performance.

 

Daxun's Exceptional Smelting Capabilities

Daxun Stainless Steel employs cutting-edge technology, featuring the world's most advanced vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. These state-of-the-art facilities significantly reduce impurities during the smelting process, thereby enhancing the quality and performance of our 310S Stainless Steel Round Rods, ASTM A276 Hot Rolled Precision Polished Material.

Packaging & Shipping

Company Profile

Let us be your trustworthy stainless steel rod supplier

Our stainless steel products are fully certified and traceable. We are dedicated to supplying the highest quality stainless steel to leading industries, including aerospace, industrial, medical, marine, and military sectors.

Explore the superior mechanical properties of various grades of our meticulously crafted 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 more information on our premium stainless steel rods, please do not hesitate to contact Jiangsu Daxun Alloy Co., Ltd.

Certifications

GENERAL PROPERTIES

• The 310S alloy, an exceptional austenitic stainless steel bar, boasts remarkable high temperature resistance, ductility, and weldability. Its high chromium and nickel composition ensures superior performance in high temperature applications, delivering outstanding corrosion and oxidation resistance, along with formidable strength at temperatures up to 2100°F. This makes it a top choice over 304 or 309 stainless steel bars for most demanding environments.

APPLICATIONS

• The high alloy content of stainless steels like Alloy 310 provides robust strength at elevated temperatures, as well as extraordinary resistance to creep deformation and environmental damage. This makes Alloy 310 indispensable in industries such as heat treatment and chemical processing, commonly used in applications including:
• Furnace Parts
• Oil Burner Parts
• Heat Exchangers
• Welding Filler Wire and Electrodes
• Annealing Covers
• Combustion Tubes
• Fire Box Sheets

RESISTANCE

Stainless Steel Alloy 310 rods and pipes demonstrate exceptional resistance to both corrosion and heat, even in the most stringent conditions.

CORROSION RESISTANCE

• Exhibits outstanding corrosion resistance
• High chromium content ensures excellent resistance to aqueous corrosion
• Maintains excellent resistance at normal temperatures and also withstands oxidizing and carburizing environments effectively

HEAT RESISTANCE

• Offers substantial resistance to oxidation in irregular service up to 1040°C and continuous service up to 1150°C.
• Displays superior resistance to thermal fatigue and cyclic heating.
• Ideal for environments encountering sulfur dioxide gas at elevated temperatures.
• Continuous use in the 425-860°C range is not recommended if subsequent aqueous corrosion resistance is required, due to carbide precipitation
• Typically utilized at temperatures commencing around 800 or 900°C, surpassing the effective temperature range of 304H and 321.

FABRICATION

• Commonly implemented in the heat treatment and process industries due to its resilience to high temperature and corrosive environments
• Often fabricated into intricate structures
• Easily roller-formed, stamped, and drawn
• Due to work hardening, severe forming operations should be complemented by annealing

WELDABILITY

• Austenitic stainless steel is generally acknowledged for its weldability
• Comparable weldability to 304 and 304L
• Requires special consideration for a higher coefficient of thermal expansion to prevent 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 find extensive application across diverse sectors from construction to automotive parts. At Daxun Alloys, we offer a broad spectrum of stainless steel round bars in varying grades and sizes. Our advanced, complimentary cutting service ensures precise customization to meet your exact specifications every time.

Wide Range of Sizes to Choose From

Experience the versatility and convenience of our stainless steel round bars, available in an extensive array of sizes tailored to your needs. Choose the desired grade of steel, and we will supply bars in lengths from 500mm up to a substantial 6 meters, with diameters spanning 3mm to a significant 500mm. Whether you prefer metric or imperial measurements, we accommodate your specifications effortlessly.

For those bespoke requirements, we excel with our custom sizing services. Enjoy the advantage of unlimited free cuts to length, executed with precision using our advanced state-of-the-art bandsaws, ensuring impeccable accuracy and consistency. Simply provide your specifications at the time of ordering, and we'll deliver exactly what you need, every time.

FAQ

 

Can you manufacture stainless steel grinding bars and rods?

Absolutely! We excel in producing stainless steel grinding bars and rods with precise dimensions, impeccable roundness, and outstanding straightness. These attributes surpass those of standard stainless steel polished bars, although the processing costs are higher.

Q1: What products can you offer?

A: We provide a variety of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L 300 series, and more.
Additionally, we offer 400 series stainless steel and duplex stainless steel such as 2205, 2304, 2101, 2507, along with high-nickel alloy grades like 904L, 800H, and 600H.

Q2. Can you produce products according to my own drawings?

Yes, we can manufacture products based on your drawings to ensure complete satisfaction.

Q3. How does your factory manage quality control?

Quality is our top priority. We consistently emphasize rigorous quality control from the start to the end of the production process.

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

Yes, we can modify the packaging and transportation methods according to your requests.
However, please note that you will be responsible for any additional costs incurred and the price differences during this period.

Q5. How does your factory manage quality control?

Quality is our top priority. We consistently emphasize rigorous quality control from the start to the end of the production process.

Q6. How long is the delivery time?

A: Our standard delivery time is between 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the production process to meet your deadlines.

Q7. What are your payment terms?

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

B: 30% T/T upfront 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 specialize in DDQ materials suitable for manufacturing stainless steel pots, sinks, bowls, and more. Share your specific usage with us, and we'll tailor the mechanical properties to meet your needs.

Q9: How can I obtain a sample?

A: We offer FREE samples for your inspection and testing. If you require a small piece, we may cover the courier cost, depending on the situation.

Q10: Which countries have you exported to?

A: Our stainless steel materials have been exported to various countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.