Stainless Steel 310/310S Round Bar & Rods

Stainless Steel 310/310S Round Bar & Rods

Stainless Steel 310/310S Round Bar & Rods

Products Description

SS 310/310S round bars/rods are made from stainless steel grades 309, 310, and 310S, which are high-temperature resistant austenitic stainless steel alloys. These bars and rods possess several desirable qualities that make them suitable for various applications:

Durability: SS 310/310S round bars/rods are known for their durability, meaning they can withstand harsh environments and maintain their structural integrity over time.

Flexibility and Workability: These bars and rods offer flexibility and workability, allowing for easy shaping, bending, and fabrication according to specific requirements. They can be formed into various shapes and sizes to suit different applications.

Machinability: SS 310/310S round bars/rods exhibit good machinability, which means they can be efficiently machined and fabricated into desired components or parts.

Weldability: These bars and rods have excellent weldability characteristics, making them easy to join and weld using common welding techniques. This allows for the construction of complex structures or assemblies.

Ductility and Fabrication: SS 309/310/310S round bars/rods have high ductility, which means they can be easily stretched or drawn into wires or other forms without breaking. This property enables their use in various fabrication processes.

High Strength and Hardness: These bars and rods offer high strength and hardness, providing structural integrity and resistance to deformation under high-stress conditions.

Corrosion Resistance: SS 309/310/310S round bars/rods exhibit excellent corrosion resistance, making them suitable for use in chemical industries where exposure to corrosive environments is common. They are resistant to oxidation, scaling, and various corrosive agents.High-Temperature Resistance: These bars and rods can withstand high temperatures without significant deformation or loss of mechanical properties. They are commonly used in applications involving elevated temperatures, such as furnace components, heat treatment equipment, and exhaust systems.

Annealing: SS 310/310S round bars/rods can be easily used in annealed conditions without experiencing deformation. Annealing refers to the process of heating and cooling the material to modify its properties, such as reducing hardness or enhancing ductility.

In summary, SS 310/310S round bars/rods offer a combination of durability, flexibility, machinability, workability, welding capability, ductility, high strength, hardness, corrosion resistance, and high-temperature sustainability. These properties make them suitable for use in various industries, particularly in chemical manufacturing, where corrosion resistance and high-temperature performance are crucial.

 

SS 310/310S round bars/rods

ASTM A276 310 Round Bar Specification

ASTM A276 / ASTM A479 /ASTM A182 / ASME SA276 / ASME SA479 / ASME SA182

ASTM A276 310 Round Bar Manufacturing Process

Hot Rolled / Cold Rolled / Hot Forging / Rolling / Machining

ASTM A276 310 Round Bar Other Grades

202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc.
UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904
DIN / EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539
AFNOR: Z2 CN 18.10, Z 6 CND 17-11, Z 2 CND 17-12,Z3 CrNi 22.05 AZ
EURONORM: FeMi35Cr20Cu4Mo2, FeMi35Cr20Cu4Mo2, X1CrNiMo17 12 2, X3CrNiMo17 12 2, FeMi35Cr20Cu4Mo2, X2CrNiMoN 22.5.3

ASTM A276 310 Round Bar Dimension

Round Bars : Outside Diameter in the range of 4mm to 500mm
Bright Bars : Outside Diameter in the range of 4mm to 200mm
Hex Bars : 18mm to 57mm (11/16" to 2-3/4")
Square Bars : 18mm to 57mm (11/16" to 2-3/4")
Flat Bars : 1/2"to 10"in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available

ASTM A276 310 Round Bar Length

2 meters to 7.5 meters ( 8 feet to 24 feet), or Custom Length as per Requirement

ASTM A276 310 Round Bar Forms and Shape

Round, Square, Hex (A/F), Rectangle, Billet, Ingot, HRAP, Bright, Shaft, Forging Etc.

ASTM A276 310 Round Bar Finish

Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

ASTM A276 310 Round Bar Dimension Standard

ASTM A 484 / ISO h11 / ISO K12 Tolerances F8 / h8, h9, h10, h11, h12, k12, k13, A-484, EN-10060, DIN-1013 etc.

ASTM A276 310 Round Bar Heat Treatment

Condition A in which the bars are Annealed
Condition H in which the bars are Hardened and Tempered at a relative Temperature
Condition T in which the bars are Hardened and Tempered at a relatively High Temperature
Condition S in which the bars are Strain Hardened or relatively Light Cold Worked
Condition B in which the bars are Relatively severe Cold worked.
Solution Annealed, Aging and Double Aging

ASTM A276 310 Round Bar Surface Finish

Centreless Ground & Belt Polished, up to Ra value = 0.2 um (12 RMS), and Grit Polished of up to 180 to 600

ASTM A276 310 Round Bar Chamfering

Available in 30°, 45° & 60° through fully automatic, both-end chamfering machine

ASTM A276 310 Round Bar Other Testing

NACE MR0175, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, Magnetic Particle Inspection (MPI), 100% tested thru Digital Ultrasonic Flaw Detector, as per ASTM A-388, EN 10308 (class 1to4),API 6A/ISO 10423:2003-PSL3,SEP 1920:1984 ( class A,B,C), MIL STD 2154 etc.

ASTM A276 310 Round Bar Value Added Services

Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Polishing

ASTM A276 310 Round Bar Packaging

Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps

ASTM A276 310 Round Bar Shipment & Transportation

By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes

ASTM A276 310 Round Bar Material Test Certificate

Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

ASTM A276 310 Round Bar Documentation

Commercial Invoice which includes HS Code / Packing List including net weight and gross weight, number of boxes, Marks and Numbers / Certificate of Origin legalized/attested by Chamber of Commerce or Embassy / Fumigation Certificates / Raw Material Test Reports / Material Traceability Records / Quality Assurance Plan (QAP) / Heat Treatment Charts / Test Certificates certifying NACE MR0103, NACE MR0175 / Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2 / Guarantee Letter / NABL approved Laboratory Test Reports / Welding Procedure Specification/Procedure Qualification Record, WPS/PQR / Form A for the purposes of the Generalized System of Preferences (GSP)

 

310/310S STAINLESS STEEL ROUND BAR EQUIVALENT GRADES

STANDARD

UNS

WNR.

AFNOR

EN

JIS

BS

GOST

SS 310

S31000

1.4841 / 1.4307

-

X15CrNi25-20

SUS 310

310S24

20Ch25N20S2

SS 310S

S31008

1.4845

-

-

SUS 310S

-

20Ch23N18

 

CHEMICAL COMPOSITION OF STAINLESS STEEL 309/310/310S ROUND BAR

 

C

Mn

Si

P

S

Cr

Ni

Fe

310

0.25 max

2.0 max

1.50 max

0.045max

0.03max

24-26

min: 8.0 max: 12.0

Balance

310S

0.08 max

2.00 max

1.50 max

0.045

0.03

24-26

19-22

Balance

MECHANICAL PROPERTIES OF STAINLESS STEEL 310/310S ROUND BAR

Grade

Tensile Strength ksi (min)

Yield Strength 0.2% ksi (min)

Elongation %

Hardness (Brinell) MAX

310

Psi – 75000 , MPa – 515

Psi – 30000 , MPa – 205

40%

-

310S

Psi – 75000 , MPa – 515

Psi – 30000 , MPa – 205

40%

-

PHYSICAL PROPERTIES OF 310/310S STAINLESS STEEL ROUND BAR

SS 310/310S

Density lbm/in3

Melting Point (°F)

8.0 g/cm3

1454 °C (2650 °F)

 

SS 310/310S Round Bar Application IndustriesOur Stainless Steel 310/310S Round Bar are used in a wide range of applications and various industries. Below are a few of them:

Petrochemical Industry

Oil and Gas Industry

Chemical Industry

Power Plant Industry

Energy Industry

Pharmaceuticals Industry

Pulp & Paper Indusry

Food Processing Industry

Aerospace Industry

Refining Industry

ASTM A276 310 Round Bar Specification

ASTM A276 / ASTM A479 /ASTM A182 / ASME SA276 / ASME SA479 / ASME SA182

ASTM A276 310 Round Bar Manufacturing Process

Hot Rolled / Cold Rolled / Hot Forging / Rolling / Machining

ASTM A276 310 Round Bar Other Grades

202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc.
UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904
DIN / EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539
AFNOR: Z2 CN 18.10, Z 6 CND 17-11, Z 2 CND 17-12,Z3 CrNi 22.05 AZ
EURONORM: FeMi35Cr20Cu4Mo2, FeMi35Cr20Cu4Mo2, X1CrNiMo17 12 2, X3CrNiMo17 12 2, FeMi35Cr20Cu4Mo2, X2CrNiMoN 22.5.3

ASTM A276 310 Round Bar Dimension

Round Bars : Outside Diameter in the range of 4mm to 500mm
Bright Bars : Outside Diameter in the range of 4mm to 200mm
Hex Bars : 18mm to 57mm (11/16" to 2-3/4")
Square Bars : 18mm to 57mm (11/16" to 2-3/4")
Flat Bars : 1/2"to 10"in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available

ASTM A276 310 Round Bar Length

2 meters to 7.5 meters ( 8 feet to 24 feet), or Custom Length as per Requirement

ASTM A276 310 Round Bar Forms and Shape

Round, Square, Hex (A/F), Rectangle, Billet, Ingot, HRAP, Bright, Shaft, Forging Etc.

ASTM A276 310 Round Bar Finish

Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

ASTM A276 310 Round Bar Dimension Standard

ASTM A 484 / ISO h11 / ISO K12 Tolerances F8 / h8, h9, h10, h11, h12, k12, k13, A-484, EN-10060, DIN-1013 etc.

ASTM A276 310 Round Bar Heat Treatment

Condition A in which the bars are Annealed
Condition H in which the bars are Hardened and Tempered at a relative Temperature
Condition T in which the bars are Hardened and Tempered at a relatively High Temperature
Condition S in which the bars are Strain Hardened or relatively Light Cold Worked
Condition B in which the bars are Relatively severe Cold worked.
Solution Annealed, Aging and Double Aging

ASTM A276 310 Round Bar Surface Finish

Centreless Ground & Belt Polished, up to Ra value = 0.2 um (12 RMS), and Grit Polished of up to 180 to 600

ASTM A276 310 Round Bar Chamfering

Available in 30°, 45° & 60° through fully automatic, both-end chamfering machine

ASTM A276 310 Round Bar Other Testing

NACE MR0175, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, Magnetic Particle Inspection (MPI), 100% tested thru Digital Ultrasonic Flaw Detector, as per ASTM A-388, EN 10308 (class 1to4),API 6A/ISO 10423:2003-PSL3,SEP 1920:1984 ( class A,B,C), MIL STD 2154 etc.

ASTM A276 310 Round Bar Value Added Services

Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Polishing

ASTM A276 310 Round Bar Packaging

Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps

ASTM A276 310 Round Bar Shipment & Transportation

By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes

ASTM A276 310 Round Bar Material Test Certificate

Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

ASTM A276 310 Round Bar Documentation

Commercial Invoice which includes HS Code / Packing List including net weight and gross weight, number of boxes, Marks and Numbers / Certificate of Origin legalized/attested by Chamber of Commerce or Embassy / Fumigation Certificates / Raw Material Test Reports / Material Traceability Records / Quality Assurance Plan (QAP) / Heat Treatment Charts / Test Certificates certifying NACE MR0103, NACE MR0175 / Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2 / Guarantee Letter / NABL approved Laboratory Test Reports / Welding Procedure Specification/Procedure Qualification Record, WPS/PQR / Form A for the purposes of the Generalized System of Preferences (GSP)

STANDARD

UNS

WNR.

AFNOR

EN

JIS

BS

GOST

SS 310

S31000

1.4841 / 1.4307

-

X15CrNi25-20

SUS 310

310S24

20Ch25N20S2

SS 310S

S31008

1.4845

-

-

SUS 310S

-

20Ch23N18

 

 

C

Mn

Si

P

S

Cr

Ni

Fe

310

0.25 max

2.0 max

1.50 max

0.045max

0.03max

24-26

min: 8.0 max: 12.0

Balance

310S

0.08 max

2.00 max

1.50 max

0.045

0.03

24-26

19-22

Balance

 

Grade

Tensile Strength ksi (min)

Yield Strength 0.2% ksi (min)

Elongation %

Hardness (Brinell) MAX

310

Psi 75000 , MPa 515

Psi 30000 , MPa 205

40%

-

310S

Psi 75000 , MPa 515

Psi 30000 , MPa 205

40%

-

 

SS 310/310S

Density lbm/in3

Melting Point (°F)

8.0 g/cm3

1454 °C (2650 °F)