Stainless Steel 321 Round Bar

Stainless Steel 321 Round Bar

Stainless Steel 321 Round Bar Overview

  • Round Bar Sizes: 4 To 500 mm
  • Hex Bar : 18 - 57 mm
  • Tolerance : K9 To K12
  • ASTM Standards: ASTM A276, ASTM A479, ASTM A314
  • Grades: Stainless Steel 321
  • Condition : Annealed, Hardened
  • Shapes: Round, Hex, Flat, Square, Rectangular

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ASTM A276 Type 321 Rod And SS 321 Hex Bar Supplier in India, Hot Sale On Diameter 10mm, 20mm

Stainless Steel 321 Round Bar

Stainless Steel 321 Round Bar

AISI 321 Forged Bar

AISI 321 Forged Bar

UNS S32100 Square Bar

UNS S32100 Square Bar

Table Of Content



Stainless Steel 321 Round Bar Supplier

Stainless Steel 321 Round Bar Specification
Sizes

Stainless Steel 321 Round Bar Size

  • Diameter: 4 To 500 mm
  • Length: Upto 6 Metrs.
Sizes

ASTM A276 Type 321 Hex Bar Sizes

  • Size: 18 - 57 mm
  • Length: 6 Metrs. or Custom

Sizes

SS 321 Square Bar Sizes

  • Length: 18 - 47 mm
  • Size: 1 - 6 Metrs.


Sizes

AISI 321 Flat Bar Sizes

  • Width: 12 - 150 mm
  • Thickness: 3 - 12 mm
  • Length: 6 Metrs.

Origin

ASTM A276 Type 321 Annealed Round Bar Origin

  • European
  • American
  • Russia
  • Janpanese
International Standard

321 Stainless Steel Hexagon Rod International Standard

  • EN X6CrNiTi18-10
  • AMS 5645
  • WNR 1.4541
Tolerance

321 SS Bar Polished Bar Tolerance

  • H10
  • H8
  • H9
  • K11
  • H12
  • H11
  • K10
  • K9
  • K12 or custom
  • H13







Value Added Services

SS 321 Cold Rolled Round Bar Value Added Services

  • Shearing
  • Rigidizing
  • Folding
  • Precision Grinding
  • Custom Packing
  • Surface Machining
  • Trepanning
  • Chemical Milling
  • Turn, Ground, and Polishing
  • Production Bar Cutting
  • Heat Treatment

Finish

Stainless Steel 321 Round Bar Finish

  • Dull polished finish
  • Cold Drawn
  • Centreless Ground
  • CNC machined
  • Turned
  • Mill Finish
  • Polished
  • Peeled







Delivery Condition

ASTM A276 Type 321 Rod Delivery Condition

  • Condition A (Annealed)
  • Condition H (tempered and hardened )
  • Condition B (severe cold worked)
  • Condition T (tempered and hardened at high temp)
  • Condition S (light cold worked / strain hardened )
Marking

SS 321 Hex Bar Marking

  • Nominal Size
  • Heat Number
  • Method of Manufacturing
  • Schedule or Wall Thickness
  • Manufacturing date of SS 304 Round Bar stock
  • Specification
  • Manufacturer’s Name or Custom Logo – on request
  • Material Grade




Packaging

AISI 321 Bright Bar Packaging

  • Wrapped in plastic or standard
  • Custom
  • PE Fabric Bundles
  • Crates (steel/ wooden)
  • Wooden Boxes
  • Special crates









Standards

UNS S32100 Forged Bar Standards

  • ASTM A276 | ASTM A479
  • UNS: S32100
  • WNR: 1.4541


Shapes

321 Stainless Steel Shapes

  • Hex
  • Square
  • Round
  • Rectangle



Benefits

UNS S32100 Rectangular Bar Benefits

  • Strength
  • Durability
  • Corrosion Resistance
  • Aesthetics
  • Sustainability

Click Here to Weekly Shipment to Below Locations

Aesteiron's Most Recent Export Requests

USA
AISI 321 Bright Bar Supplied to USA

AISI 321 Bright Bar Supplied to USA

uk-flag.jpg
321 SS Bar Polished Bar Delivered to UK

321 SS Bar Polished Bar Delivered to UK

Dimensional Range for SS 321 Round Bar

Stainless Steel 317L Round Bar Manufacturer In India, Offers A Good Range Of Dimensions

Metric US Bar ASTM/ Canadian Japanese
Diam. (mm) Bar Size Diam. (Inch) Bar Size Diam. (mm2) Bar Size Diam. (mm) Bar Size
5 5 0.250 #2 100 10M 6 6
25 25 2.000 #16 700 30M 51 51
8 8 0.750 #6 1500 45M 19 19
10 10 1.000 #8 300 20M 25 25
12 12 1.250 #10 200 15M 32 32
16 16 1.500 #12 500 25M 38 38
20 20 1.750 #14 1000 35M 44 44
32 32 0.500 #4 2500 55M 13 13
40 40 0.375 #3 - - 10 10
6 6 0.625 #5 - - 16 16
5.5 5.5 0.875 #7 - - 22 22
7 7 1.125 #9 - - 29 29
9 9 1.375 #11 - - 35 35
11 11 1.625 #13 - - 41 41
14 14 1.875 #15 - - 48 48
18 18 2.250 #18 - - 57 57
22 22 - - - - - -
28 28 - - - - - -
36 36 - - - - - -
44 44 - - - - - -

Why Choose Aesteiron Steels for The Shipment for UNS S32100 Forged Bar ?
Why Choose Aesteiron Steels for The Shipment for UNS S32100 Forged Bar

SS 321 Cold Rolled Round Bar Proof Stress
Proof Stress
205 (Min) MPa

Size Ranges for 321 Stainless Steel Flat Bar
Flat Bar Size (Inch) Flat bar sizes in mm Thickness (in Inch) Thickness (mm)
7/8 22 2/3 - 5/7 17 & 18
1-3/16 30 3/16 - 4/5 5 to 20
1-3/8 35 3/16 - 3/16 5 to 20
2 50 3/16 - 1-1/4 5 to 32
2-1/4 57 1-1/4 32
2-1/2 63 3/8 - 1-3/16 10 to 30
2-3/4 70 1/4 - 1, & 1-4/7 6 to 25 & 40
3-1/8 80 5/16 - 4/5 8 to 20
4 100 5/16, 3/8, 1/2 8, 10, 12
1-7/9 45 3/16 - 1 5 to 25
1 25 3/16 - 4/5 5 to 20
1-1/4 32 1/4 - 4/5 6 to 20
1-4/7 40 3/16 - 1 5 to 25
1-6/7 47 2/3, 1 & 1-1/4 17,25 & 32
2-1/16 55 3/16 - 1 5 to 25
2-3/8 60 3/16 - 1-3/8 5 to 35
2-5/9 65 3/8 - 1-3/16, & 1-3/8 10 to 30 & 35
3 75 5/16 - 1 8 to 25
3-1/2 90 5/16- 4/5 8 to 20

What Are The Characteristics for SS 321 Round Bar ?
  • Very Easy to Welding
  • Good Corrosive Resistant
  • Resistant to Intergranular Corrosive
  • Excellent Weldability
  • Forming

321 SS Bar Square Bar Tolerance
Nominal Diameter in mm h5 h7 h9 h11 h6 h8 H10 h12
~ To 3 +0.004/0 +0.01/0 +0.025/0 +0.06/0 +0.006/0 +0.014/0 +0.04/0 +0.1/0
Over 80 - 120 +0.015/0 +0.035/0 +0.087/0 +0.22/0 +0.022/0 +0.054/0 +0.14/0 +0.35/0
Over 10 - 18 +0.008/0 +0.018/0 +0.043/0 +0.11/0 +0.011/0 +0.027/0 +0.07/0 +0.18/0
Over 3 - 6 +0.005/0 +0.012/0 +0.03/0 +0.075/0 +0.008/0 +0.018/0 +0.048/0 +0.12/0
Over 30 - 50 +0.011/0 +0.025/0 +0.062/0 +0.16/0 +0.016/0 +0.039/0 +0.1/0 +0.25/0
Over 180 - 250 +0.02/0 +0.046/0 +0.115/0 +0.29/0 +0.029/0 +0.072/0 +0.185/0 +0.46/0
Over 6 - 10 +0.006/0 +0.015/0 +0.036/0 +0.09/0 +0.009/0 +0.022/0 +0.058/0 +0.15/0
Over 18 - 30 +0.009/0 +0.021/0 +0.052/0 +0.13/0 +0.013/0 +0.033/0 +0.084/0 +0.21/0
Over 50 - 80 +0.013/0 +0.03/0 +0.074/0 +0.19/0 +0.019/0 +0.046/0 +0.12/0 +0.3/0
Over 120 - 180 +0.018/0 +0.04/0 +0.1/0 +0.25/0 +0.025/0 +0.063/0 +0.16/0 +0.4/0

AISI 321 Bright Bar Temperatures Range for The Chromium Carbide Precipitation

The Temperatures Range for The Chromium Carbide Precipitation is Upto 800°F - 1500°F (427°C - 816°C)

Applications for ASTM A276 Type 321 Rod
Applications for ASTM A276 Type 321 Rod

UNS S32100 Rectangular Bar Weight Chart

Stainless Steel 321 Round Bar Manufacturer In India, Offers An Excellent Weight Chart For Bars

Diameter in (mm) Weight per Mter. Perimeter Sectional Area
Round(kg) Square(kg) Round(cm) Square(cm) Round(cm²) Square(cm²)
5.0 0.15 0.20 1.57 2.0 0.20 0.25
16 1.58 2.01 5.03 6.4 2.01 2.56
6.0 0.22 0.28 1.88 2.4 0.28 0.36
8.0 0.39 0.50 2.51 3.2 0.50 0.64
10 0.63 0.73 3.14 4.0 0.79 1.00
12 0.89 1.13 3.77 4.8 1.13 1.44
20 2.47 3.14 6.28 8.0 3.14 4.00
32 6.31 8.04 10.05 12.8 8.04 10.24
63 24.47 31.16 19.79 25.2 31.17 36.69
40 9.86 12.56 12.57 16.0 12.57 16.00
50 15.41 19.62 15.71 20.0 19.64 25.00
25 3.85 4.91 7.85 10.0 4.91 6.25
5.5 0.19 0.24 1.78 2.2 0.24 0.30
7.0 0.30 0.38 2.20 2.8 0.38 0.49
9.0 0.50 0.64 2.83 3.6 0.64 0.81
11 0.75 0.95 3.46 4.4 0.95 1.21
14 1.21 1.54 4.40 5.6 1.54 1.96
18 2.00 2.54 5.65 7.2 2.54 3.24
22 2.98 3.80 6.91 8.8 3.80 4.84
28 4.83 6.15 8.80 11.2 6.16 7.84
36 7.99 10.17 11.31 14.4 10.18 12.96
45 12.49 15.90 14.14 18.0 15.90 20.25
56 19.34 24.62 17.59 22.4 24.63 31.36
71 31.08 39.57 22.31 28.4 39.59 50.41

Stainless Steel 321 Round Bar Types

Stainless Steel 321 Round Bar Supplier In India, Provides A Variety Of Commonly Used Round Bar Types.

SS 321 Round Bar

SS 321 Round Bar

ASTM A276 Type 321 Rod

ASTM A276 Type 321 Rod

SS 321 Hex Bar

SS 321 Hex Bar

AISI 321 Bright Bar

AISI 321 Bright Bar

UNS S32100 Forged Bar

UNS S32100 Forged Bar

321 Stainless Steel Flat Bar

321 Stainless Steel Flat Bar

321 SS Bar Square Bar

321 SS Bar Square Bar

1.4541 Annealed Round Bar

1.4541 Annealed Round Bar

UNS S32100 Rectangular Bar

UNS S32100 Rectangular Bar

321 Stainless Steel Hexagon Rod

321 Stainless Steel Hexagon Rod

321 SS Bar Polished Bar

321 SS Bar Polished Bar

SS 321 Cold Rolled Round Bar

SS 321 Cold Rolled Round Bar


321 Stainless Steel Hexagon Rod HSN Code
Grade HS Code
321 Stainless Steel 72221119

Chemical Composition of 321 SS Polished Bar

Stainless Steel 321 Round Bar Manufacturers In India, Provides Accurate Chemical Compositions For Polished Bar.

18 – 19 Max
Cr
11 - 15
Ni
3 - 4 Max
Mo
2 Max
Mn
1 Max
Si
0.045 Max
P
0.03 Max
C
0.03 Max
S
AISI 321 Forged Bar Mechanical Properties
Tensile strength

Tensile strength

  • 515 GPa
Yield Strength

Yield Strength

  • 205 MPa
Elongation

Elongation

  • 35%
Melting Point

Melting Point

  • 2650°F (1457°C)
Physical Properties of UNS S32100 Square Bar
Properties Imperial Metric
Modulus of Elasticity 29000 Ksi 200 GPa
Hardness, Rockwell B 85
Poisson's ratio 0.27-0.30

Annealed Temperature for 321 Stainless Steel Flat Bar
Annealed Temperature
Fahrenheit (°F) Celsius (°C)
1900°F - 2000°F 1040°C - 1100°C

SS 321 Round Bar Equivalent Grades

Stainless Steel 321 Round Bar Supplier In India, offering Good Equivalent Material Grades





Thermal Conductivity for 321 Stainless Steel Hexagon Rod
Thermal Conductivity
16.1 W/m.K

Forged Steel Bars

Other Round Bars

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Stainless Steel 321 Round Bar, Offering Great Properties for Customers.

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