310S Stainless Steel Bar ASME SA-479 Hot Rolled 170-230mm Precision Polished Wear Resistance Transportation 310S Stainless Steel Rod

• Customization: Available
• Type: Stainless Steel Bars
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 310S stainless steel rod
• 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 Steel Rod and Round Bar Fabrication Services

Daxun Alloys is a renowned manufacturer of premium SS 310 / 310S Round Bars, showcasing a plethora of impressive characteristics. These austenitic stainless steels, primarily composed of chromium and nickel, offer outstanding durability, flexibility, workability, machinability, weldability, ductility, fabricability, high strength, and hardness. Particularly favored in industrial chemistry and nut manufacturing, these rods are celebrated for their anti-corrosion properties and ability to withstand extreme temperatures. They can be effortlessly utilized at annealing temperatures without any deformation. We pride ourselves on supplying Stainless Steel Round Bars at market-leading prices and customizing them in various finishes, lengths, and shapes to cater to specific client requirements. Our versatile circular bars are ideal for a multitude of industrial applications.

Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars are meticulously heated and rolled through multiple passes in a rolling mill, ensuring comprehensive specifications and performance that meet the highest standards and requirements.

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

Forged Stainless Steel Rod and Bar
Forged Stainless Steel Rods undergo multiple forging processes to enhance their mechanical properties and attain superior strength.

 

General Properties
Our extensive network of service centers ensures the availability of stainless steel bar products for rapid supply of common bar sizes and alloys. We also specialize in producing custom-sized stainless steel bars and offer stocking programs for prompt, efficient turnaround when quantities fall below factory minimums. Daxun Alloys stocks an extensive range of stainless steel round bars, 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 unique processed bar grade inventory consists predominantly of stainless steel round bars, melted to consistent standards to enhance machinability and reduce overall part costs. With state-of-the-art bar processing machinery, Daxun Alloys delivers precise specifications to meet our customers' exact requirements.

1. Heat Treatments: Daxun can perform heat treatments on our stainless steel bars, dependent on the specific metal chemistry. 2. Positive Material Identification (PMI): We offer in-house PMI testing or collaborate with independent laboratories to provide additional testing when necessary. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, we conduct ultrasonic testing to inspect and measure stainless steel bar products, aiding in defect detection, evaluation, and dimensional measurement.

For more information on our superior 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 state-of-the-art forming capabilities include radial forging machines, advanced heat treatment and melting furnaces, rolling mills for manufacturing titanium rods, and a unique hydroforming process for part manufacturing.

 

Daxun's Heat Treatment Furnace

Our cutting-edge heat treatment furnace equipment ensures the stability and high performance of our stainless steel rods.

 

Daxun's Unmatched Smelting Capability

Daxun Stainless Steel leverages the pinnacle of modern technology with 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, ensuring superior performance and exceptional quality in the final 310S Stainless Steel Rods, compliant with ASTM A276 standards.

Packaging & Shipping

Company Profile

Trust Jiangsu Daxun Alloy Co., Ltd. to be your dependable supplier of High Temperature Resistance 310S Stainless Steel Rod ASTM A276 Polished Material

Our premium stainless steel products come fully certified and traceable, ensuring the highest quality standards. We proudly serve leading industries such as aerospace, industrial manufacturing, medical fields, marine applications, and military operations with unmatched excellence.

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 further details on our superior stainless steel rods, please reach out to Daxun. We are here to provide you with all the information you need.

Certifications

GENERAL PROPERTIES

• 310S alloy is a premium-grade austenitic stainless steel rod renowned for its outstanding high-temperature resistance, ductility, and weldability. Fortified with high chromium and nickel content, it excels in high-temperature applications, offering superior corrosion resistance, exceptional oxidation resistance, and robust strength at temperatures soaring up to 2100°F. This alloy surpasses 304 and 309 stainless steels in most high-demand scenarios, making it the material of choice for critical applications.

APPLICATIONS

• Higher alloyed stainless steels are celebrated for their remarkable strength at elevated temperatures and their superior resistance to creep deformation and environmental degradation. Alloy 310 stands out in industries such as heat treatment and chemical processing. It is commonly utilized 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 deliver exceptional corrosion and heat resistance, even under the most challenging environments.

CORROSION RESISTANCE

• Boasts excellent corrosion resistance
• High chromium content ensures robust aqueous corrosion resistance
• Offers outstanding resistance at normal temperatures and superior resistance to oxidizing and carburizing atmospheres

HEAT RESISTANCE

• Maintains excellent oxidation resistance in intermittent service in air at temperatures up to 1040°C and 1150°C in continuous service.
• Exhibits good resistance to thermal fatigue and cyclic heating.
• Ideal for use in environments where *** dioxide gas is present at high temperatures.
• Continuous use between 425-860°C is not recommended if subsequent aqueous corrosion resistance is required due to carbide precipitation.
• Typically utilized at temperatures starting from around 800°C to 900°C, surpassing the effectiveness of 304H and 321 at these levels.

FABRICATION

• Widely employed in heat treatment and process industries due to its ability to withstand high temperatures and corrosive environments.
• Frequently fabricated into complex structures with ease.
• Readily roller-formed, stamped, and drawn.
• As 310 Stainless Steel rods work harden, severe forming operations should be followed by annealing.

WELDABILITY

• Austenitic stainless steel is generally regarded as weldable.
• Weldability is generally on par with 304 and 304L stainless steels.
• Special consideration must be given to its higher coefficient of thermal expansion to prevent warping and distortion.
• Standard welding processes for this steel grade include:
  • TIG-Welding
  • MAG-Welding with Solid Wire
  • Arc Welding (E)
  • Laser Beam Welding

310-310S-31008 grade stainless steel round bars

Stainless steel round bars are ubiquitous, serving a plethora of applications from construction to automotive parts. Jiangsu Daxun Alloy Co., Ltd. offers these bars in an array of grades and sizes. Our advanced, complimentary cutting service ensures we meet your exact specifications with precision, every time.

Wide Range of Sizes to Choose From

Our premium stainless steel round bars are available in an extensive selection of sizes to cater to your specific needs. Choose the exact grade of steel you require, and we will deliver bars in lengths from 500mm to 6 meters, with diameters ranging from 3mm to an impressive 500mm. Whether you prefer metric or imperial measurements, we accommodate your preference seamlessly.

For those unique requirements beyond standard sizes, Jiangsu Daxun Alloy Co., Ltd. has you covered. We offer unlimited complimentary cuts to length, utilizing advanced bandsaws to guarantee precision and consistency. Your specifications are our command, ensuring perfect results with each and every order. Simply communicate your needs during the ordering process, and leave the rest to us.

FAQ

 

Can you provide SS grinding bars and rods?

Absolutely, we specialize in SS grinding bars and rods that feature exceptional precision in dimension, roundness, and straightness, surpassing the quality of standard stainless steel polished bars. However, please note that this enhanced processing incurs higher costs.

Q1: What range of products can you offer?

A: We offer a comprehensive selection of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, and more.
Additionally, we supply 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, as well as high-nickel alloys such as 904L, 800H, and 600H.

Q2. Can you manufacture according to customized drawings?

Yes, we can produce products tailored to your drawings to ensure utmost satisfaction.

Q3. How does your factory ensure quality control?

Quality is our utmost priority. We implement stringent quality control measures from start to finish.

Q4. Can I request changes in packaging and transportation methods?

Yes, we can modify the packaging and transportation forms as per your request.
Please note that any additional costs and differences incurred will be borne by you.

Q5. How does your factory ensure quality control?

Quality is our utmost priority. We implement stringent quality control measures from start to finish.

Q6. What is the delivery time?

A: Delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we expedite processing 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 in advance, with the remaining 70% before shipment.

C: 100% Irrevocable LC at sight for large orders.

Q8: Do you provide DDQ (Deep Drawing Quality) materials?

A: Yes, we offer materials suitable for deep drawing applications such as stainless steel pots, sinks, and bowls. Inform us of your specific needs, and we'll adjust the mechanical properties accordingly.

Q9: How can I obtain a sample?

A: FREE samples are available for your inspection and testing. For small pieces, we can cover the courier cost based on your requirements.

Q10: Which countries have you exported to?

A: We have successfully exported our stainless steel materials to numerous countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.