310S Stainless Steel Bar ASME SA-479 Hot Rolled 50-90mm Precision Polished Wear Resistance Automotive Manufacturing 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: Unrivaled Experts in Stainless Rod and Round Bar Fabrication Services

Daxun Alloys stands as a paragon of excellence in manufacturing top-tier SS 310 / 310S Round Bars, boasting a wide array of exceptional attributes. Our Stainless Steel 310 / 310S Round Bars, composed of austenitic stainless steel with a chromium and nickel base, offer unmatched durability, flexibility, workability, machinability, weldability, ductility, fabricability, high strength, and hardness. These premium rods are indispensable in industrial chemistry and nut manufacturing, celebrated for their superior anti-corrosion properties. Designed to endure extreme temperatures, these rods can be utilized at annealing temperatures without deformation. We provide these high-quality Stainless Steel Round Bars to our esteemed clients at market-leading prices. Tailoring round bars in various finishes, lengths, and shapes to meet specific client requirements is our forte. Our circular bars are ideal for effortless use in diverse industrial applications.

Hot Rolled Stainless Steel Rod
Our stainless steel rod and bar undergo extensive heating and multiple passes through a rolling mill, achieving complete specifications and meeting rigorous performance standards.

Cold Drawn Bright Stainless Steel Rods
Cold-drawn under meticulous conditions, our Stainless steel rods boast an impeccably smooth surface, further enhanced through polishing and grinding.

Forged Stainless Steel Rod and Bar
Our forged stainless steel rods undergo multiple forging processes, vastly improving their mechanical properties and resulting in rods of superior strength.

 

Outstanding Properties
Our extensive network of service centers ensures a fast, ready supply of stainless steel bar products in common sizes and alloys. We also excel in producing custom-sized stainless steel bars and can manage a stocking program for prompt turnaround if quantities fall below the factory minimum. Daxun Alloys offers stainless steel round bars ranging from 1/16" to 26" in diameter, available in nearly every stainless steel 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.

 

Comprehensive Services
Our primary inventory comprises our uniquely processed bar grade: stainless steel round bars, meticulously melted to enhance machinability and reduce overall part costs. Daxun Alloys' advanced bar processing machinery ensures production to the precise specifications demanded by our customers.

1. Heat Treatment: Daxun offers heat treatments tailored to the specific chemistry of the metal. 2. Positive Material Identification (PMI): Additional PMI testing can be conducted in-house or via an independent laboratory if required. 3. Ultrasonic Testing (UT): High-frequency sound energy is employed to inspect and measure stainless steel bar products, aiding in defect detection, evaluation, and dimensional measurement.

To explore more about our stainless steel rods, reach out to Daxun today.

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 Prowess

Our forming capabilities encompass state-of-the-art radial forging machines, advanced heat treatment furnaces, melting furnaces, and rolling mills dedicated to manufacturing top-tier titanium rods. Additionally, our unique hydroforming process is ideal for producing precision parts.

 

Daxun's Advanced Heat Treatment Furnace

Utilizing cutting-edge heat treatment furnace equipment, we ensure the stability and premium performance of our stainless steel rods.

 

Daxun's Smelting Ability

Jiangsu Daxun Alloy Co., Ltd. leverages cutting-edge technology to ensure the highest quality stainless steel rods. 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. This meticulous approach enhances the performance and reliability of our precision-polished, high-temperature resistant 310S stainless steel rods. Experience unparalleled excellence with Daxun's superior smelting capabilities.

Packaging & Shipping

Company Profile

Allow Jiangsu Daxun Alloy Co., Ltd. to be your most reliable and trustworthy supplier of 310S Stainless Steel Rods, crafted with precision and excellence.

Our stainless steel products are fully certified and traceable, ensuring you receive only the finest quality. We proudly supply top-tier stainless steel to leading industries such as aerospace, industrial, medical, marine, and military.

Explore the mechanical properties of our diverse grades of stainless steel bars, designed to meet the specific needs of various applications.

	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 regarding our high-quality stainless steel rods, please reach out to Jiangsu Daxun Alloy Co., Ltd.

Certifications

GENERAL PROPERTIES

• The 310S alloy, an austenitic stainless steel bar, boasts remarkable high-temperature resistance, coupled with unparalleled ductility and weldability. Owing to its elevated chromium and nickel content, it is an ideal choice for applications exposed to high temperatures, delivering superior corrosion and oxidation resistance, as well as exceptional strength at temperatures reaching up to 2100°F. Its enhanced performance surpasses that of 304 or 309 stainless steel bars in numerous applications.

APPLICATIONS

• High-alloyed stainless steels like Alloy 310 excel in high-temperature environments, offering robust strength and outstanding resistance to creep deformation and environmental damage. Consequently, Alloy 310 finds extensive usage in industries such as heat treatment and chemical processing. Notable applications include:
• 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 provide outstanding resistance to both corrosion and heat, even in the most demanding environments.

CORROSION RESISTANCE

• Exhibits excellent corrosion resistance
• High chromium content ensures superior aqueous corrosion resistance
• Possesses excellent resistance at normal temperatures and is also highly resistant to oxidizing and carburizing atmospheres

HEAT RESISTANCE

• Offers good resistance to oxidation during intermittent service in air at temperatures up to 1040°C and continuous service up to 1150°C.
• Shows excellent resistance to thermal fatigue and cyclic heating.
• Commonly used where *** dioxide gas is present at elevated temperatures.
• Continuous use in the 425-860°C range is not recommended due to carbide precipitation, especially if subsequent aqueous corrosion resistance is required
• Generally employed at temperatures beginning from approximately 800 or 900°C, beyond the effective range of 304H and 321.

FABRICATION

• Widely utilized in heat treatment and process industries due to its high temperature and corrosive environment resilience
• Often fabricated into intricate structures with ease
• Readily roller-formed, stamped, and drawn
• Since 310 stainless steel rods work harden, severe forming operations should be followed by annealing

WELDABILITY

• Austenitic stainless steel is generally recognized for its weldability
• Considered to have weldability on par with 304 and 304L grades
• Special precautions are necessary to accommodate a higher coefficient of thermal expansion to prevent warping and distortion
• Standard welding techniques 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 extensively utilized across various sectors, from construction to automotive parts. Given their diverse applications, Daxun Alloys offers these bars in a multitude of grades and sizes. Our cutting-edge free advanced cutting service ensures precise fulfillment of your specifications every time.

Wide Range of Sizes to Choose From

Our sleek stainless steel round bars are readily available in a diverse array of sizes, tailored to meet your specific needs. Choose from a variety of steel grades, and we'll provide bars in lengths spanning from 500mm to 6 meters, with diameters ranging from 3mm to 500mm. Whether you prefer metric or imperial measurements, we've got you covered for a seamless and hassle-free experience.

Looking for a non-standard size? No problem at all. We offer limitless complimentary cuts to length. Utilizing cutting-edge bandsaws, we ensure precision and consistency with every cut, perfectly aligning with your specifications. Just inform us of your requirements when placing your order.

FAQ

 

Can you provide SS grinding bars and rods?

Yes, we can supply SS grinding bars and rods that feature precise dimensions, exceptional roundness, and straightness. These are superior to standard stainless steel polished bars, though the processing costs are higher.

Q1: What products can you offer?

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

Q2: Can you produce products according to my drawings?

Yes, we can manufacture products based on your specific drawings, ensuring they meet your highest satisfaction.

Q3: How does your factory handle quality control?

Quality is our top priority. We rigorously control quality from the beginning to the end of the production process.

Q4: Can I request changes to packaging and transportation?

Yes, we can adjust the packaging and transportation methods according to your request.
However, please note that you will need to cover any additional costs incurred and price differences.

Q5: How does your factory manage quality control?

Quality remains our top priority. We maintain stringent quality control measures throughout all production stages.

Q6: How long is the delivery time?

A: The delivery time is typically 7-20 working days after confirming payment.
For urgent orders, we can expedite the process to meet your timelines.

Q7: What are your payment terms?

A: 100% T/T in advance, or 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 DDQ (Deep Drawing Quality) materials?

A: Yes, our materials are suitable for deep drawing applications, such as stainless steel pots, sinks, and bowls. Provide your usage details, and we will adjust the mechanical properties accordingly.

Q9: How can I get a sample?

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

Q10: Which countries have you exported to?

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