310S Stainless Steel Bar ASTM A276 Hot Rolled 60-120mm Bright Polished Chemical Resistant Petroleum Equipment 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 - Your Global Leader in Stainless Rod and Round Bar Fabrication Services

Daxun Alloys stands out as a reputable manufacturer, offering high-quality SS 310 / 310S Round Bars with a variety of exceptional characteristics. These austenitic stainless steels, composed primarily of chromium and nickel, are known for their durability, flexibility, workability, machinability, weldability, ductility, fabricability, high strength, and hardness. Perfect for industrial chemistry and nut manufacturing, these rods are favored in the market for their superior anti-corrosion properties and ability to withstand extreme temperatures. They perform remarkably well even at annealing temperatures without deforming. We offer these Stainless Steel Round Bars to our esteemed clients at competitive prices, with customization available in various finishes, lengths, and shapes to meet specific requirements. Ideal for a wide range of industrial applications.

Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars are expertly heated and rolled through multiple passes in a rolling mill, ensuring they meet all performance standards and specifications.

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

Forged Stainless Steel Rod and Bar
Forged multiple times, these stainless steel rods exhibit enhanced mechanical properties and superior strength.

 

General Properties
Our extensive network of service centers keeps a ready stock of stainless steel bar products, ensuring fast supply of common bar sizes and alloys. We also offer custom-sized stainless steel bars, and for quantities below the factory minimum, we can arrange a stocking program for prompt 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
Our inventory primarily consists of our unique processed bar grade: stainless steel round bars, melted to consistent standards to enhance machinability and reduce overall part costs. Our state-of-the-art processing machinery enables Daxun Alloys to meet the precise specifications of our customers with exceptional accuracy.

1. Heat Treatments: Daxun offers heat treatments tailored to the specific chemistry of the metal being treated. 2. Positive Material Identification (PMI): Additional PMI testing can be conducted in-house or through an independent laboratory. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, UT helps in defect detection/evaluation, dimensional measurement, and more, ensuring the highest quality stainless steel bar products.

For further 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 for manufacturing titanium rods. We also utilize a unique hydroforming process for part manufacturing.

 

Daxun's Heat Treatment Furnace

Our advanced heat treatment furnace equipment ensures the stability and high performance of stainless steel rods.

 

Daxun's Smelting Ability

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Packaging & Shipping

Company Profile

Choose Jiangsu Daxun Alloy Co., Ltd. as your reliable and trusted stainless steel rod supplier

Our premium stainless steel products come fully certified and traceable, ensuring unparalleled quality for leading sectors such as aerospace, industrial, medical, marine, and military applications.

Discover the superior mechanical properties of our diverse range of stainless steel bars, designed to meet the highest standards across various industries.

	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 top-tier stainless steel rods, reach out to Daxun today.

Certifications

GENERAL PROPERTIES

• 310S alloy is an austenitic stainless steel bar renowned for its superb high-temperature resistance, ductility, and weldability. Thanks to its high chromium and nickel content, it excels in high-temperature applications, offering robust corrosion resistance and excellent oxidation resistance. This material boasts exceptional strength even at temperatures reaching up to 2100°F, consistently outperforming 304 or 309 stainless steel bars in various applications.

APPLICATIONS

• Higher alloyed stainless steels, such as Alloy 310, offer remarkable strength and exceptional resistance to creep deformation and environmental damage at high temperatures. Consequently, Alloy 310 is extensively used in industries like 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 under the most challenging conditions.

CORROSION RESISTANCE

• Exhibits excellent corrosion resistance
• High chromium content ensures robust aqueous corrosion resistance
• Outstanding resistance at normal temperatures with excellent performance in oxidizing and carburizing environments

HEAT RESISTANCE

• Exhibits good resistance to oxidation during intermittent service in air at temperatures up to 1040°C and 1150°C in continuous service.
• Excellent resistance to thermal fatigue and cyclic heating.
• Widely utilized where *** dioxide gas is present at elevated temperatures.
• Not suitable for continuous use in the 425-860°C range if subsequent aqueous corrosion resistance is required due to carbide precipitation
• Typically used at temperatures starting from 800 to 900°C, above the effective range of 304H and 321.

FABRICATION

• Commonly employed in heat treatment and process industries due to its resilience in high-temperature and corrosive environments.
• Often fabricated into complex structures with ease.
• Roller-forms, stamps, and draws readily.
• Due to work hardening, severe forming operations should be followed by annealing.

WELDABILITY

• Austenitic stainless steel is generally acknowledged for its weldability.
• Typically has weldability comparable to 304 and 304L grades.
• Special precautions required for higher thermal expansion to prevent warping and distortion.
• Standard welding processes for this 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 are extensively utilized across various fields, from construction to automotive parts. Recognizing their diverse applications, Daxun Alloys offers stainless steel round bars in multiple grades and sizes. With our advanced cutting service, we ensure precision to meet your specific requirements every time.

Wide Range of Sizes to Choose From

Discover the ultimate flexibility with our stainless steel round bars, available in an extensive range of sizes tailored to your needs. Choose from a variety of steel grades and enjoy lengths from 500mm to an impressive 6 meters, coupled with diameters spanning from 3mm to a robust 500mm. Whether you prefer metric or imperial measurements, we cater to both with ease.

Need a custom size? Look no further. We provide unlimited free cuts to your desired length, utilizing advanced bandsaws for exceptional accuracy and repeatability. Your specifications are our priority, ensuring perfection with every order. Simply inform us of your requirements during the ordering process, and we will handle the rest.

FAQ

 

Can you do SS grinding bar & rod?

Yes, we can manufacture SS grinding bars & rods with precise dimensions, exceptional roundness, and unparalleled straightness. These qualities surpass those of standard polished stainless steel bars, though the processing costs are higher.

Q1: What products can you offer?

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

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

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

Q3. How does your factory ensure quality control?

Quality is our top priority. We consistently emphasize rigorous quality control from the initial stages to the final product.

Q4. Can I request to change the form of packaging and transportation?

Yes, we can modify the packaging and transportation methods according to your preferences.
However, you will need to cover any additional costs incurred during this process.

Q5. How does your factory ensure quality control?

Quality is our top priority. We consistently emphasize rigorous quality control from the initial stages to the final product.

Q6. How long is the delivery time?

A: Our standard delivery time is 7-20 working days after payment confirmation.
If your order is urgent, we can expedite the process to meet your timeline.

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 balance 70% before shipment.

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

Q8: Can you provide DDQ (Deep Drawing Quality)?

A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, and more. Simply inform us of your usage, and we will adjust the mechanical properties to meet your requirements.

Q9: How can I get a sample?

A: We offer FREE samples for your evaluation. For small pieces, we may cover the courier cost, depending on the situation.

Q10: Which countries have you exported to?

A: To date, we have exported stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many other countries.