316L 316 Stainless Steel Bar AMS 5648 Forged 35-65mm Bright Polished 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
• 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, the pinnacle of high-quality stainless steel solutions. As the experts in stainless steel round bars, we offer unparalleled dependability and versatility for your diverse applications and production needs. Specializing in both 316 and 316L varieties, Daxun Alloys stands as China's top supplier of stainless steel round bars. Delve into our extensive inventory and world-class services. Searching for large-diameter stainless steel bars? We excel in producing them to your precise specifications.

Hot Rolled Stainless Steel Rod
Our stainless steel rods and bars undergo multiple passes in a rolling mill, ensuring a comprehensive range of specifications that 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, polished, and ground surface, meeting the highest standards of quality and precision.

Forged Stainless Steel Rod and Bar
Our forged stainless steel rods are meticulously processed multiple times, enhancing their mechanical properties and increasing their strength to meet superior standards.

 

General Properties
Our extensive network of service centers stock a wide array of stainless steel bar products, ensuring a fast and ready supply in common sizes and alloys. We also offer custom-sized bars, and for quantities below factory minimums, we can arrange a stocking program for swift turnaround. Daxun Alloys provides stainless steel round bars ranging from 1/16" to 26" in diameter, available in nearly all 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
Our unique processed bar grade ensures consistent standards to enhance machinability and reduce overall part costs. Daxun Alloys' advanced processing machinery allows us to meet the precise specifications demanded by our customers.

1. Heat Treatments: Daxun can perform heat treatments depending on the metal's chemistry. 2. Positive Material Identification (PMI): Additional PMI testing can be completed in-house or through an independent lab. 3. Ultrasonic Testing (UT): Uses high-frequency sound energy to inspect and measure stainless steel bar products, ensuring defect detection, evaluation, and dimensional accuracy.

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

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 feature state-of-the-art radial forging machines, heat treatment furnaces, melting furnaces, and rolling mills for manufacturing titanium rods, as well as a unique hydroforming process for part production.

 

Daxun's Heat Treatment Furnace

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

 

Daxun's Unmatched Smelting Expertise

At Daxun Stainless Steel, we harness the power of the world's premier vacuum induction furnace, vacuum consumable furnace, and state-of-the-art electroslag furnace. These cutting-edge technologies work synergistically to meticulously reduce impurities during the smelting process, thereby significantly enhancing the overall performance and quality of our 316 Stainless Steel Round Rods. Trust Daxun for stainless steel rods that epitomize precision and excellence.

Packaging & Shipping

Company Profile

Choose Jiangsu Daxun Alloy Co., Ltd. as your reliable and trusted Stainless Steel Rod supplier. Our commitment to excellence ensures you receive unparalleled quality and service.

Our stainless steel products come with full certification and traceability. We proudly supply top-tier stainless steel to prominent industries, including aerospace, industrial, medical, marine, and military sectors.

Unveiling the mechanical properties of various grades of stainless steel bars, each tailored for superior performance and durability.

	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 information on our premium stainless steel rods, please reach out to Daxun. Our experts are here to assist you.

Certifications

CORROSION RESISTANCE:

316L Stainless Steel Rod

• 316L stainless steel offers superior resistance compared to 304 in a variety of atmospheric conditions and numerous corrosive environments, thanks to its enhanced chromium
  and molybdenum content.
• However, it is susceptible to pitting and crevice corrosion in warm chloride settings and can experience stress corrosion cracking at temperatures exceeding 122°F (50°C).
• This grade is considered resistant to potable water containing up to 1000mg/L chlorides at ambient temperatures, which decreases to about 500mg/L at
  140°F (60°C).
• Often referred to as the 'marine grade stainless steel,' it should be noted that 316L is not suitable for prolonged exposure to warm sea water.

HEAT RESISTANCE:

• 316L offers excellent oxidation resistance, performing reliably in intermittent service up to 1600°F (870°C) and in continuous service up to 1700°F (925°C).
• Grade 316L showcases improved resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• 316L Stainless Steel exhibits outstanding weldability with all conventional fusion techniques, both with and without filler metals.
• For heavy welded sections, Grade 316 requires post-weld annealing to maximize corrosion resistance, while this step is unnecessary for Grade 316L.

HEAT TREATMENT:

• The annealing temperature for 316L Stainless Steel ranges from 1900 to 2100°F (1038 to 1149°C).
• This material cannot be hardened through heat treatment.
• Special care is required to offset its higher thermal expansion coefficient to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Leading manufacturers recommend a maximum forging temperature between 2100°F and 2300°F.
• Avoid forging below 1700°F (927°C).
• Optimal corrosion resistance is achieved when the forgings undergo a final annealing process.

PROCESSING - COLD FORMING:

• 316/316L Stainless Steel Rods are highly tough and ductile, making them ideal for cold working processes such as roll forming, swaging, cold heading, deep drawing,
  bending, and more, all with minimal difficulty.
• Severe cold-formed parts should be annealed to alleviate stresses.

MACHINABILITY:

• Machining 316/316L stainless steel rods is more challenging than 304 due to their robust toughness.
• These grades exhibit tough and strong chip characteristics.
• Utilizing chip breakers and curlers is highly recommended.
• Employing the largest possible tools and ample cutting fluid is advised.
• Heavy positive feeds at low speeds should be employed, as 316/316L work hardens rapidly.

Contact Your Stainless Steel Round Bar Supplier

Whether you need a one-time order or a long-term inventory solution, we provide a range of stainless steel round bar grades to fulfill your requirements. Enhance your manufacturing process with premium stainless steel round bars from Jiangsu Daxun Alloy Co., Ltd. Reach out to us today to customize top-tier metal solutions for your unique needs!

316-316L-31603 Grade Stainless Steel Round Bars

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