316L 316 Stainless Steel Bar AMS 5648 Forged 155-185mm Precision Polished Wear Resistant Energy Equipment 316 Stainless Steel Rod

• Customization: Available
• Type: Stainless Steel Bars
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 316 stainless steel rod
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Hot Rolled
• Surface Treatment: Bright
• Material: 316 316L 31603
• 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	316 316L
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

Welcome to Jiangsu Daxun Alloy Co., Ltd. - the ultimate destination for premium stainless steel. As the leading experts in stainless steel round bars, we proudly offer 316 and 316L stainless steel round bars known for their reliability and versatility, essential for your diverse applications and production processes. Recognized as China's premier supplier, Daxun invites you to explore our extensive inventory and exceptional services. Need large-diameter stainless steel bars? Daxun Alloys specializes in providing large diameter bars tailored to your specific requirements.

Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars are meticulously heated and rolled through multiple passes in a state-of-the-art rolling mill. With a complete range of specifications, their performance consistently meets the highest standards and requirements.

Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods, processed under precise cold working conditions, boast an exceptionally smooth surface. These rods can also be polished and ground, ensuring a flawless finish.

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

 

General Properties
Our extensive network of service centers ensures a ready supply of common stainless steel bar sizes and alloys. We also offer custom-sized stainless steel bars and can arrange a stocking program for quantities below factory minimums, ensuring prompt and efficient turnaround. Daxun Alloys stocks stainless steel round bars ranging from 1/16" to 26" in diameter, available in a wide array of grades, 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
A significant portion of our inventory consists of our uniquely processed stainless steel round bars, melted to consistent standards to enhance machinability and reduce overall part costs. Our advanced bar processing machinery enables Daxun Alloys to meet our customers' precise specifications.

1. Daxun offers heat treatments on our stainless steel bars, tailored to the metal's chemistry. 2. Positive Material Identification (PMI): Additional PMI testing, if required, can be conducted in-house or through an independent lab. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, this method inspects and measures stainless steel bar products, aiding in defect detection/evaluation, dimensional measurement, and more.

For more information on stainless steel rods, please contact Daxun.

316 316L Stainless Steel Rod Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*

Element	316	316L
Carbon	0.08	0.030 max
Chromium	16.0-18.0	16.0-18.0
Nickel	10.0-14.0	10.0-14.0
Molybdenum	2.00-3.00	2.00-3.00
Manganese	2.00	2.00
Silicon	0.75	0.75
Nitrogen	0.10	0.10
Phosphorus	0.045	0.045
Sulfur	0.030	0.030

 

* Maximum, unless range is indicated

316 316L Stainless Steel Rod Mechanical Properties
Mechanical property requirements for annealed products, as specified in ASTM A240 and ASME SA240.

Property	316	316L
Yield Strength, min. (ksi)	30	25
Tensile Strength, min. (ksi)	75	70
Elongation, min. (%)	40	40
Hardness, max. (Rb)	95	95

 

Mechanical property requirements for cold worked flat rolled products, as specified in ASTM A666.

Condition	Yield Strength (ksi) min.	Tensile Strength (ksi) min.	Elongation % min. in 2 in.
			<0.015 in.	≥0.015 in.
1/4 Hard	75	125	10	10
1/2 Hard	110	150	6	7

 

316 316L Stainless Steel Rod Physical Properties
Physical properties for Type 316/316L stainless steel.

Property	316/316L Data
Density, lb/in3	0.290
Modulus of Elasticity, psi	29.0 x 10^6
Coefficient of Thermal Expansion, 68-212˚F, /˚F	9.2 x 10^-6
Thermal Conductivity, Btu/ft hr ˚F	9.4
Specific Heat, Btu/lb ˚F	0.12
Electrical Resistivity, Microohm-in	29.4

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, along with a unique hydroforming process for producing specialized parts.

 

Daxun's Heat Treatment Furnace

Our stainless steel rod undergoes an exceptional heat treatment process, utilizing cutting-edge furnace equipment. This guarantees unparalleled stability and superior high performance of the material.

 

Unleashing Excellence: Daxun's Mastery in Smelting

At Daxun Stainless Steel, we harness the power of the world's most sophisticated vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. This state-of-the-art technology meticulously reduces impurities during the smelting process, significantly enhancing the performance and quality of our finished stainless steel rods.

Packaging & Shipping

Company Profile

Choose Jiangsu Daxun Alloy Co., Ltd. as Your Reliable Stainless Steel Rod Supplier

Our top-tier stainless steel products come fully certified and traceable, ensuring unmatched quality. We proudly serve leading industries such as aerospace, industrial manufacturing, medical fields, marine applications, and military sectors.

Unveiling the 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

CORROSION RESISTANCE:

316L Stainless Steel Rod

• 316L Stainless Steel Rod by Jiangsu Daxun Alloy Co., Ltd. stands out for its exemplary corrosion resistance. It is generally more resistant than 304 grade in various atmospheric environments and numerous corrosive media, thanks to its enhanced chromium and molybdenum content.
  and molybdenum content.
• However, it is subject to pitting and crevice corrosion in warm chloride environments, and stress corrosion cracking above approximately 122°F (50°C).
• It is considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at
  140°F (60°C).
• Often hailed as the 'marine grade stainless steel,' it should be noted that it is not resistant to warm seawater.

HEAT RESISTANCE:

• Exhibits excellent oxidation resistance in intermittent service up to 1600°F (870°C) and continuous service up to 1700°F (925°C).
• Grade 316L offers superior resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• Boasting excellent weldability by all standard fusion methods, 316L can be welded both with and without filler metals seamlessly.
• For Grade 316, heavy welded sections require post-weld annealing for maximum corrosion resistance, a step not needed for Grade 316L.

HEAT TREATMENT:

• The annealing temperature range is between 1900 to 2100°F (1038 to 1149°C).
• 316/316L cannot be hardened by heat treatment.
• Special consideration is required to compensate for a higher coefficient of thermal expansion to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Most producers recommend a maximum forging temperature of 2100°F to 2300°F.
• Do not forge below 1700°F (927°C) for optimal results.
• Corrosion resistance is maximized if the forgings undergo a final anneal.

PROCESSING - COLD FORMING:

• 316/316L Stainless Steel Rods are exceptionally tough and ductile, allowing them to be cold worked readily, such as roll form, swaging, cold heading, deep drawing,
  bending, etc., with ease.
• Severely cold-formed parts should be annealed to alleviate stresses.

MACHINABILITY:

• Type 316/316L Stainless Steel Rods are somewhat more challenging to machine than Type 304 due to their toughness.
• They exhibit chip characteristics that are tough and durable.
• Employing chip breakers and curlers is recommended.
• Utilize as large a tool as possible with ample amounts of cutting fluid.
• Consider heavy positive feeds at low speeds as 316/316L work hardens swiftly.

Contact Your Stainless Steel Round Bar Supplier

Whether you seek a one-time order or a long-term inventory strategy, we offer various stainless steel round bar grades to suit your requirements. Enhance your manufacturing process with high-quality stainless steel round bars from Jiangsu Daxun Alloy Co., Ltd. Contact us today to customize superior metal solutions based on your specific needs!

316-316L-31603 Grade Stainless Steel Round Bars

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