316L 316 Stainless Steel Bar ASME SA-276 Hot Rolled 30-60mm Bright Polished Chemical Resistant Chemical System 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 Daxun Alloys! At Daxun, we excel in providing top-tier stainless steel round bars. Whether your need is for 316 or 316L stainless steel round bars, our products deliver the reliability and versatility essential for your applications and production processes. Recognized as China's premier supplier of stainless steel round bars, Daxun Alloys invites you to explore our extensive inventory and unparalleled services. In search of large-diameter stainless steel bars? We specialize in producing them to meet your exact specifications. Discover the Daxun difference today!

Hot Rolled Stainless Steel Rod
Our hot rolled stainless steel rods undergo multiple passes in a rolling mill, ensuring comprehensive specifications and superior performance that meet all industry standards and requirements.

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

Forged Stainless Steel Rod and Bar
Forged multiple times, our stainless steel rods boast enhanced mechanical properties and exceptional strength, making them ideal for demanding applications.

 

General Properties
Daxun Alloys' extensive network of service centers ensures the rapid availability of common stainless steel bar sizes and alloys. We also offer custom-sized bars and can arrange stocking programs for quantities below the factory minimum to meet your specific requirements. Our inventory includes 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 features a unique processed bar grade: stainless steel round bars, melted to consistent standards to enhance machinability and reduce the overall cost of each part. With state-of-the-art bar processing machinery, Daxun Alloys is equipped to meet the precise specifications of our customers.

1. Heat Treatments: Daxun can perform heat treatments on our stainless steel bars, tailored to the metal's chemistry. 2. Positive Material Identification (PMI): We offer in-house PMI testing or collaborate with independent laboratories for thorough testing. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, our UT services detect defects, evaluate quality, and measure dimensions of stainless steel bar products.

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 advanced radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for manufacturing titanium rods. Additionally, we offer a unique hydroforming process for fabricating parts.

 

Daxun's Heat Treatment Furnace

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

 

Daxun's Elite Smelting Capability

Daxun Stainless Steel employs the world's cutting-edge vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. This sophisticated technology minimizes impurities during the smelting process, significantly enhancing the performance and quality of our stainless steel rods.

Packaging & Shipping

Company Profile

Discover a Trusted Partner in Stainless Steel Rods with Jiangsu Daxun Alloy Co., Ltd.

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

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 detailed information on our premium stainless steel rods, please contact Jiangsu Daxun Alloy Co., Ltd.

Certifications

CORROSION RESISTANCE:

316L Stainless Steel Rod

• Due to its increased chromium and molybdenum content, 316L is generally more resistant to a wide range of atmospheric environments and many corrosive media than 304.
  and molybdenum content.
• It is subject to pitting and crevice corrosion in warm chloride environments and to stress corrosion cracking above about 122°F (50°C).
• 316L 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).
• Generally regarded as the 'marine grade stainless steel,' 316L is not resistant to warm sea water.

HEAT RESISTANCE:

• 316L offers good oxidation resistance in intermittent service up to 1600°F (870°C) and in continuous service up to 1700°F (925°C).
• Grade 316L is more resistant to carbide precipitation.

WELDING CHARACTERISTICS:

• 316L boasts excellent weldability by all standard fusion methods, with or without filler metals.
• While heavy welded sections in Grade 316 require post-weld annealing for maximum corrosion resistance, this is not required for Grade 316L.

HEAT TREATMENT:

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

PROCESSING - HOT FORMING:

• Most producers recommend a maximum forging temperature between 2100°F and 2300°F.
• Do not forge below 1700°F (927°C). Optimal
• corrosion resistance is achieved if the forgings undergo a final anneal.

PROCESSING - COLD FORMING:

• 316/316L Stainless Steel Rods, being extremely tough and ductile, can be readily cold worked through methods like roll forming, swaging, cold heading, deep drawing,
  bending, etc., without difficulty.
• Severely cold-formed parts should be annealed to remove stresses.

MACHINEABILITY:

• Type 316/316L Stainless Steel Rods are somewhat more challenging to machine than Type 304 due to their toughness.
• 316/316L machines with tough and strong chip characteristics.
• Chip breakers and curlers are advised for efficient machining.
• Use as large a tool as possible and employ generous amounts of cutting fluid.
• Consider heavy positive feeds at low speeds as 316/316L work hardens rapidly.

Contact Your Stainless Steel Round Bar Supplier

Whether you're seeking a one-time order or a long-term inventory solution, Jiangsu Daxun Alloy Co., Ltd. offers a diverse range of stainless steel round bar grades to meet your precise needs. Power your manufacturing process with our high-quality stainless steel round bars. Reach out today to tailor superior metal solutions specifically for you!

316-316L-31603 Grade Stainless Steel Round Bars

FAQ