316L 316 Stainless Steel Bar ASME SA-276 Hot Rolled 125-155mm Polished Surface High Temperature Resistance Automotive Parts 316 Stainless Steel Rod

• Customization: Available
• Type: Stainless Steel Bars
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 316 stainless steel rod
• Grade: 304 304L
• 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, your destination for premium stainless steel. As the experts in stainless steel round bars, we cater to all your needs with our 316 and 316L stainless steel round bars. Our bars are known for their reliability and versatility, fitting seamlessly into your varied applications and production processes. Experience China's finest stainless steel round bars at Daxun, and explore our extensive inventory and top-notch services. Seeking large-diameter stainless steel bars? Daxun Alloys excels in producing bars that meet your exact specifications.

Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars undergo rigorous heating and rolling processes in advanced rolling mills. These products come in diverse specifications, ensuring they meet all performance standards and requirements.

Cold Drawn Bright Stainless Steel Rods
Crafted under cold working conditions, our cold-drawn stainless steel rods boast a smooth surface, with optional polishing and grinding for a pristine finish.

Forged Stainless Steel Rod and Bar
Our forged stainless steel rods undergo multiple forging processes, significantly enhancing their mechanical properties and strength for superior performance.

 

General Properties
Our service centers maintain a robust inventory of stainless steel bar products, ensuring a ready supply of common sizes and alloys. We also offer custom-sized stainless steel bars. For smaller quantities below the factory minimums, we provide a stocking program for quick turnaround. At Daxun Alloys, we stock round bars 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.

 

Additional Services
Our extensive inventory features our uniquely processed bar grade: stainless steel round bars, engineered to enhance machinability and reduce the overall manufacturing cost. Our advanced bar processing machinery at Daxun Alloys ensures we meet the precise specifications of our customers.

1. Heat Treatments: Daxun provides tailored heat treatments for our stainless steel bars, depending on the metal's chemistry. 2. Positive Material Identification (PMI): Additional PMI testing can be conducted in-house or in collaboration with independent laboratories. 3. Ultrasonic Testing (UT): High-frequency sound energy inspects and measures our stainless steel bar products, aiding in defect detection, dimensional measurement, and more.

For detailed information on our stainless steel rods, please contact Daxun.

316 316L Stainless Steel Rod Chemical Composition
Chemical Composition (wt%) limits as per 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 otherwise specified

316 316L Stainless Steel Rod Mechanical Properties
Mechanical property requirements for annealed products as outlined 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 of 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 feature cutting-edge radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for titanium rods. We also utilize a unique hydroforming process for part manufacturing.

 

Daxun's Heat Treatment Furnace

Our advanced heat treatment furnaces ensure the stability and high performance of our stainless steel rods.

 

Daxun's Unmatched Smelting Ability

At Jiangsu Daxun Alloy Co., Ltd., our stainless steel production stands unrivaled due to our utilization of the world's most advanced technologies. Employing state-of-the-art vacuum induction furnaces, vacuum consumable furnaces, and electroslag furnaces, we meticulously reduce impurities during the smelting process. This cutting-edge approach significantly enhances the performance and quality of our finished stainless steel rods, ensuring superior corrosion resistance and precision polish.

Packaging & Shipping

Company Profile

Allow us to be your most reliable stainless steel rod supplier

Our superior stainless steel products come fully certified and traceable, ensuring the utmost quality. We proudly supply excellence to leading industries such as aerospace, industrial, medical, marine, and military sectors.

Explore the mechanical properties of our diverse 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 information on our premium stainless steel rods, please reach out to Daxun today.

Certifications

CORROSION RESISTANCE:

316L Stainless Steel Rod

• Boasting superior resistance compared to 304, 316L excels in a variety of atmospheric environments and many corrosive media, thanks to its enhanced chromium
  and molybdenum content.
• However, it may be prone to pitting and crevice corrosion in warm chloride settings, alongside stress corrosion cracking above 122°F (50°C).
• This grade is considered resistant to potable water with chloride levels up to approximately 1000mg/L at ambient temperatures, decreasing to 500mg/L at
  140°F (60°C).
• Often heralded as the "marine grade stainless steel," it should be noted that 316L is not impervious to warm sea water.

HEAT RESISTANCE:

• Exhibits excellent oxidation resistance during intermittent service up to 1600°F (870°C) and in continuous service up to 1700°F (925°C).
• Grade 316L stands out with an improved resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• 316L boasts exceptional weldability using all standard fusion methods, with or without filler metals.
• While grade 316 requires post-weld annealing for peak corrosion resistance in heavy welded sections, this is not necessary for 316L.

HEAT TREATMENT:

• The annealing temperature range for 316L is between 1900 to 2100°F (1038 to 1149°C).
• Note that 316L cannot be hardened through heat treatment.
• Special care must be taken to account for its higher coefficient of thermal expansion to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Most manufacturers recommend a peak forging temperature range of 2100°F to 2300°F.
• Avoid forging below 1700°F (927°C) to ensure optimal
• corrosion resistance, ideally achieved through a final anneal of the forgings.

PROCESSING - COLD FORMING:

• 316/316L stainless steel rods, known for their tough and ductile nature, are easily cold worked through methods like roll forming, swaging, cold heading, deep drawing,
  bending, etc., with minimal difficulty.
• Severely cold-formed parts should undergo annealing to alleviate stress.

MACHINEABILITY:

• The toughness of Type 316/316L stainless steel rods makes them slightly more challenging to machine compared to Type 304.
• These grades exhibit robust and tough chip characteristics.
• Utilization of chip breakers and curlers is recommended.
• For optimal results, employ the largest possible tool and copious amounts of cutting fluid.
• Consider heavy positive feeds at low speeds as 316/316L work hardens quickly.

Contact Your Stainless Steel Round Bar Supplier

Whether you need a single order or a long-term inventory strategy, Daxun Alloy offers an array of stainless steel round bar grades to suit your requirements! Enhance your production with premium stainless steel round bars from Jiangsu Daxun Alloy Co., Ltd. Reach out today to customize metal solutions tailored to your specific needs!

316-316L-31603 Grade Stainless Steel Round Bars

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