316L 316 Stainless Steel Bar ASME SA-276 Hot Rolled 95-125mm Precision Polished Chemical Resistant Electronics Manufacturing 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 epitome of excellence in high-quality stainless steel. As the experts in stainless steel round bars, we offer an array of 316 and 316L stainless steel round bars that guarantee reliability and versatility for all your applications and production needs. Daxun, China's premier supplier of stainless steel round bars, invites you to explore our extensive inventory and unparalleled services. Need large-diameter stainless steel bars? Look no further! At Daxun Alloys, we excel in producing large diameter bars tailored to your specifications.

Hot Rolled Stainless Steel Rod
Our stainless steel rod and bar are meticulously heated and rolled through multiple passes in a state-of-the-art rolling mill. We offer an extensive range of specifications, ensuring that each product meets the highest standards and requirements.

Cold Drawn Bright Stainless Steel Rods
Cold-drawn stainless steel rods are produced under stringent cold working conditions, resulting in a smooth, polished finish that can be further ground and refined for superior quality.

Forged Stainless Steel Rod and Bar
Our forged stainless steel rods undergo multiple forging processes to significantly enhance their mechanical properties and yield higher strength.

 

General Properties
Daxun Alloys boasts a comprehensive network of service centers, ensuring a fast, ready supply of common bar sizes and alloys. We also offer custom-sized stainless steel bars and a stocking program for quantities below the factory minimum, ensuring prompt and rapid turnaround. Our inventory includes stainless steel round bars ranging from 1/16" to 26" in diameter, available in virtually 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 expansive inventory features our exclusive processed bar grade: stainless steel round bars, consistently melted to enhance machinability and reduce overall production costs. Equipped with cutting-edge stainless steel bar processing machinery, Daxun Alloys guarantees precise specifications to meet our customers' exacting standards.

1. Heat Treatments: Daxun performs heat treatments tailored to the metal's chemistry. 2. Positive Material Identification (PMI): We conduct in-house or independent lab testing for additional PMI as needed. 3. Ultrasonic Testing (UT): Utilizing high-frequency sound energy, our UT tests identify and evaluate defects, perform dimensional measurements, and more to ensure product integrity.

For further 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 Rods Manufacturing Capabilities

Our manufacturing capabilities include advanced radial forging machines, state-of-the-art heat treatment furnaces, melting furnaces, and rolling mills for titanium rods. We also utilize a unique hydroforming process for manufacturing components.

 

Daxun's Heat Treatment Furnace

Our stainless steel rod heat treatment employs state-of-the-art furnace technology, ensuring not only the material's stability but also its superior high performance.

 

Daxun's unparalleled smelting capability

At Daxun Stainless Steel, we utilize the world's most advanced vacuum induction furnace, vacuum consumable furnace, and electroslag furnace. These cutting-edge technologies significantly reduce impurities during the smelting process, substantially enhancing the performance and quality of our finished stainless steel rods.

Packaging & Shipping

Company Profile

Let us be your trustworthy Stainless Steel Rod supplier.

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 more information on stainless steel rods, please contact Jiangsu Daxun Alloy Co., Ltd.

Certifications

CORROSION RESISTANCE:

316L Stainless steel rod

• 316L stainless steel rod offers superior resistance to corrosion compared to 304, thanks to its higher chromium and molybdenum content.
  The increased chromium and molybdenum provide robust protection against various atmospheric and corrosive environments.
• In warm chloride environments, it may suffer from pitting, crevice corrosion, and stress corrosion cracking above 122°F (50°C).
• This material is considered resistant to potable water with chlorides up to 1000mg/L at ambient temperatures, decreasing to 500mg/L at
  140°F (60°C).
• Often called the 'marine grade stainless steel,' 316L is not resistant to warm seawater.

HEAT RESISTANCE:

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

WELDING CHARACTERISTICS:

• 316L offers outstanding weldability through all standard fusion methods, with or without filler metals.
• Post-weld annealing is necessary for Grade 316 to achieve maximum corrosion resistance, but it 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 considerations should be made to manage its higher coefficient of thermal expansion and avoid warping or distortion.

PROCESSING - HOT FORMING:

• Most producers recommend a maximum forging temperature range of 2100°F to 2300°F.
• Avoid forging below 1700°F (927°C) for optimal results.
• For the best corrosion resistance, give the forgings a final anneal.

PROCESSING - COLD FORMING:

• 316/316L stainless steel rods are highly tough and ductile, making them suitable for cold working operations such as roll forming, swaging, cold heading, and deep drawing.
  These rods can be bent and manipulated without difficulty.
• Severely cold-formed parts should be annealed to relieve stress.

MACHINEABILITY:

• Machining 316/316L stainless steel rods is somewhat more challenging than Type 304 due to their toughness.
• The machining process produces tough and strong chip characteristics.
• Use chip breakers and curlers to enhance machinability.
• Utilize large tools and ample cutting fluids for the best results.
• Heavy positive feeds at low speeds are recommended as 316/316L work hardens quickly.

Contact Your Stainless Steel Round Bar Supplier

Looking for a one-time order or a long-term inventory plan? We offer various grades of stainless steel round bars to meet your needs! Elevate your manufacturing process with high-quality stainless steel round bars from Daxun Alloy. Contact us today to customize superior metal solutions tailored to your specific requirements!

316-316L-31603 grade stainless steel round bars

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