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ASTM A276 Grade 316L Stainless Steel Round Bar

Stainless Steel 316L Flat Bar and SS 316L Round Bar Manufacturer in India

We are a large supplier and Stainless Steel 316L Round Bar Manufacturer and we produce different types of bars including the round bars in this particular material grade. 316 steel is corrosion resistant and it has added molybdenum content in it. The 316L specification has lower carbon content. This allows the ASME SA276 Stainless Steel 316L Rod to be less corrosive at welded joints by reducing the carbide precipitation.


316L Stainless Steel Round Bar

316L Stainless Steel Round Bar

SS 316L Rod

SS 316L Rod

Stainless Steel Grade 316L Flat Bar

Stainless Steel Grade 316L Flat Bar

ASTM A276 Type 316L Rod

ASTM A276 Type 316L Rod

AISI 316L Hex Bar

AISI 316L Hex Bar

Stainless Steel 316L Square Bar

Stainless Steel 316L Square Bar


Buy ASTM A276 Type 316L Rod, 316 Stainless Steel Cold Drawn Bar at low cost ex Mumbai

Due to the decrease in the granules, the intergranular corrosion is less and this leads to reduced localized corrosion at welded joints. There are flat bars and hex bars in this material. The Stainless Steel 316L Flat Bar is used in applications with heavy welding needs and to connect structural components together. The flat bars are also used in aesthetic applications including domestic structures such as window frames and grills. The round bars are used amongst a host of applications. The UNS S31603 Round Bar is seen mostly in the construction industry where a lot of welding and caging is involved. The different shapes of the material give different mechanical properties. The SS 316L Hex Bar for example provides better strength at applications. The DIN 1.4404 / 1.4435 SS Bright Barhas a bright finish. We manufacture and supply different finishes in the bars as well. Another selection for strength is the ASTM A276 316L Stainless Steel Square Bar in structural applications. We supply other types of bars and other products in the 316L and in other material grades as well.


Specification of 316L Stainless Steel Round Bar

Select your size and length in our online inventory of 316l Stainless Steel Round Bar

SS 316L Round bar size Diameter: 3-~800mm
316L Stainless Steel Hex Bar size 2-100mm A/F
316L SS Flat bar size Thickness: 2 -100mm
Width: 10 to 500mm
Stainless Steel 316L Grade Square bar size 4 to 100mm
SS 316L Grade Angle bar size (in mm) 3*20*20~12*100*100
AISI 316L Stainless Steel Section 3.0 to 12.0mm thickness
SUS 316L Stainless Steel Channel Bar (in mm) 80 x 40 to 150 x 75 section; 5.0 to 6.0 thickness
FOOD Grade 316L Stainless Steel Hollow Bar (in mm) 32 OD x 16 ID to 250 OD x 200 ID)
SS Grade 316L Billet Size 1/2″ to 495mm Diameter
Grade 316L Stainless Steel Rectangles Size 33 x 30mm to 295 x 1066mm
316L Stainless Steel Round Bar Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
1.4404 / 1.4435 AISI 316L SS Round Bar Surface Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
316L Stainless Steel Round Bar Condition Hardened & tempered, annealed
SS UNS S31603 Bar Technique Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
SAE 316L Stainless Steel Round Bar Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Stainless Steel UNS S31603 Bar Processing Bar cutting to 650mm
Our 316L Stainless Steel Round Bar stockyad in India Mumbai, Chennai, Ahmedabad, Gujarat, Agra, Bengaluru, Shivamogga, Hyderabad, Tiruchirappalli, Pimpri-Chinchwad, Bhubaneswar, Noida, Tirunelveli, Pune, Coimbatore, Thiruvananthapuram, Dhanbad, Navi Mumbai
Our 316L SS Round bar conforms to NACE MR0175/ISO 15156

316L round bar suppliers

We can produce 316L Stainless Steel Round Bar in following forms & shapes:

  • Channel Bars
  • Precision Ground Bars
  • Blocks
  • Round Rod
  • Round
  • Flat Bars
  • Square
  • Rod
  • T-Bars
  • Rings
  • Hollow
  • Hex (A/F)
  • Profiles
  • Billet
  • Ingot
  • I/H Bars
  • Forging
  • Triangle
  • Rectangle
  • Rectangular Bar
  • Threaded
  • Half Round Bars

Types of stainless steel 316l Flat bar

Stainless Steel 316l Rounds

Stainless Steel 316l Rounds

ASTM A276 AISI 316l Half-Round Bar

ASTM A276 AISI 316l Half-Round Bar

SS 316l Rectangular Bar

SS 316l Rectangular Bar

316l Stainless Steel Flat Bar

316l Stainless Steel Flat Bar

Stainless Steel 316L Round Bar

Stainless Steel 316L Round Bar

SS 316L Hex Bar

SS 316L Hex Bar

316L Stainless Steel Flat Bar

316L Stainless Steel Flat Bar

316L SS Rod

316L SS Rod

Stainless Steel 316L Grade Rounds

Stainless Steel 316L Grade Rounds

SS 316L Grade Bar Material

SS 316L Grade Bar Material

AISI 316L Stainless Steel Annealed Bar

AISI 316L Stainless Steel Annealed Bar

SUS 316L Stainless Steel Square Bar

SUS 316L Stainless Steel Square Bar

316l Stainless Steel Threaded Bar

316l Stainless Steel Threaded Bar

Stainless Steel 316l Hollow Bar

Stainless Steel 316l Hollow Bar

316l Stainless Steel Hex Bar

316l Stainless Steel Hex Bar

316l Stainless Steel Rod

316l Stainless Steel Rod

FOOD Grade 316L Stainless Steel Bright Bar

FOOD Grade 316L Stainless Steel Bright Bar

SS Grade 316L Polished Bar

SS Grade 316L Polished Bar

Grade 316L Stainless Steel Black Bar

Grade 316L Stainless Steel Black Bar

SAE 316L Stainless Steel Round Bar Cold Drawn

SAE 316L Stainless Steel Round Bar Cold Drawn

1.4404 / 1.4435 AISI 316L SS Flat Bar Hot Rolled

1.4404 / 1.4435 AISI 316L SS Flat Bar Hot Rolled

Stainless Steel Grade 316L Round Bar Hot Rolled

Stainless Steel Grade 316L Round Bar Hot Rolled

SS UNS S31603 Square Bar Hot Rolled

SS UNS S31603 Square Bar Hot Rolled

Stainless Steel UNS S31603 Flat Bar Cold Drawn

Stainless Steel UNS S31603 Flat Bar Cold Drawn


Standard Length of ASTM A276 Gr 316L Bar

  • Metric system: standard length is 9 – 12 metres
  • USA : 40 feet

Stainless Steel 316L Grade Round Bar finishes

SS 316L Grade Round Bar Surface finish

CD Cold drawn P Polished
BD Bright drawn SRE Slit rolled edge
CG Centreless ground HF Hot finished
CF Cold finished HRAP Hot rolled annealed and pickled
P&T Peeled and turned RT Rough turned/peeled
ST Smooth turned PR Peeled and reeled

stainless steel 316l rod Uses

There are many sectors and industries consuming AISI 316L Stainless Steel Round Bar like:

Stainless Steel 316L bright bar used for Automobile Industries to make nuts, bolts, shafts Heavy engineering Industries
Textile industry SS 316L bright bar used for Electric pumps / motors
Railway engines and coaches 316L Stainless Steel Round Bar to making arms and ammunition
316L SS Round Bar for manufacturing gears, bearings, and hinges Stainless Steel 316L Grade Round Bar to produce Cold headed components
SS 316L Grade Round Bar to manufacturing conveyor shafts Stainless Steel 316L Rod are also used in Agricultural sector

Sizes of SS 316L Round Bar

Refer 316L SS Hex Bar, 316L Stainless Steel Half Round Bar & 316L Stainless Steel Hot Rolled Bar dimensions, Specifications and Price List
Type SIZES (mm) SIZES (Inches) ISO Tolerance
Stainless Steel 316L Cold Drawn and Polish Round Bar 3.00 – 75.00 1/8″ – 3.00″ h8-h9-h10-h11
SS 316L Cold Drawn and Ground Bar 10.00 – 75.00 5/6″ – 2.50″ h8-h9-h10-h11
316L Stainless Steel Peeled and Polished Round Bar 40.00 – 150.00 1.50″ – 6.00″ h11, h11-DIN 1013
316L SS Peeled and Ground Bar 20.00 – 50.00 3/4″ – 2.00″ h9-h10-h11

Dimensions Chart of stainless steel 316l bar

Metric US Bar ASTM/ Canadian Japanese
Bar Size Diam. (mm) Bar Size Diam. (Inch) Bar Size Diam. (mm2) Bar Size Diam. (mm)
5 5 #2 0.250 10M 100 6 6
5.5 5.5 #3 0.375 15M 200 10 10
6 6 #4 0.500 20M 300 13 13
7 7 #5 0.625 25M 500 16 16
8 8 #6 0.750 30M 700 19 19
9 9 #7 0.875 35M 1000 22 22
10 10 #8 1.000 45M 1500 25 25
11 11 #9 1.125 55M 2500 29 29
12 12 #10 1.250 32 32
14 14 #11 1.375 35 35
16 16 #12 1.500 38 38
18 18 #13 1.625 41 41
20 20 #14 1.750 44 44
22 22 #15 1.875 48 48
25 25 #16 2.000 51 51
28 28 #18 2.250 57 57
32 32
36 36
40 40
44 44
50 50

316L SS Round Bar Tolerances

View our sizes, weight chart & dimension table of stainless steel 316l bar & 316L round bar
Shape / Section Size, diameter or width across flats Permitted variation
mm mm
Round ≥6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100
+ 0 to – 0.070
+ 0 to – 0.085
+ 0 to – 0.100
+ 0 to – 0.120
+ 0 to – 0.140
Flat (thickness) < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
+ 0 to – 0.110
+ 0 to – 0.130
+ 0 to – 0.250
+ 0 to – 0.350
Flat (width) < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100
> 100 ≦ 130
> 130 ≦ 160
> 160 ≦ 320
+ 0 to – 0.110
+ 0 to – 0.130
+ 0 to – 0.160
+ 0 to – 0.190
+ 0 to – 0.220
+ 0 to – 0.350
+ 0 to – 1.00
+ 1.00 to – 1.00
Square and
hexagon
≥ 6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 105
+ 0 to – 0.090
+ 0 to – 0.110
+ 0 to – 0.130
+ 0 to – 0.160
+ 0 to – 0.250

Turned 316L Stainless Steel Round Bar Tolerances

316L Stainless Steel Round Bar Size, diameter Permitted variation
mm mm
≧ 6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 120
> 120 ≦ 180
> 180 ≦ 250
> 250 ≦ 315
> 315 ≦ 400
> 400
+ 0 to – 0.070
+ 0 to – 0.085
+ 0 to – 0.100
+ 0 to – 0.120
+ 0 to – 0.140
+ 0 to – 0.160
+ 0 to – 0.185
+ 0 to – 0.210
+ 0 to – 0.230
+ 0 to – 0.250

Precision 316L Stainless Steel Round Bar Tolerances

Section Size,
diameter
Permitted overall variation
Class A Class B Class C
mm mm mm mm
Round ≧ 6 <75 0.05 0.025 0.013

316L Stainless Steel Round Bar Tolerance ISO “H” Series in MM

NOMINAL SIZE p h6 h7 h8 h9 H10 H11 h12
DIAMETER mm
~ to 3 +0.004/0 +0.006/0 +0.01/0 +0.014/0 +0.025/0 +0.04/0 +0.06/0 +0.1/0
over 3 to 6 +0.005/0 +0.008/0 +0.012/0 +0.018/0 +0.03/0 +0.048/0 +0.075/0 +0.12/0
over 6 to 10 +0.006/0 +0.009/0 +0.015/0 +0.022/0 +0.036/0 +0.058/0 +0.09/0 +0.15/0
over 10 to 18 +0.008/0 +0.011/0 +0.018/0 +0.027/0 +0.043/0 +0.07/0 +0.11/0 +0.18/0
over 18 to 30 +0.009/0 +0.013/0 +0.021/0 +0.033/0 +0.052/0 +0.084/0 +0.13/0 +0.21/0
over 30 to 50 +0.011/0 +0.016/0 +0.025/0 +0.039/0 +0.062/0 +0.1/0 +0.16/0 +0.25/0
over 50 to 80 +0.013/0 +0.019/0 +0.03/0 +0.046/0 +0.074/0 +0.12/0 +0.19/0 +0.3/0
over 80 to 120 +0.015/0 +0.022/0 +0.035/0 +0.054/0 +0.087/0 +0.14/0 +0.22/0 +0.35/0
over 120 to 180 +0.018/0 +0.025/0 +0.04/0 +0.063/0 +0.1/0 +0.16/0 +0.25/0 +0.4/0
over 180 to 250 +0.02/0 +0.029/0 +0.046/0 +0.072/0 +0.115/0 +0.185/0 +0.29/0 +0.46/0

Equivalent of stainless steel 316l Round bar

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐032 X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Material Properties of 316L Stainless Steel Round Bar

Chemical Composition of Stainless Steel 316L

Grade C Mn Si P S Cr Mo Ni N
SS 316L 0.3 max 2 max 0.75 max 0.045 max 0.030 max 16 – 18 2 – 3 10 – 14 0.10 max

Stainless Steel 316L Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %

316L Stainless Steel Round Bar Supplied in following projects

Location Project
Norway Atla Gas and Condensate Field, North Sea
Turkey Ayazli Gas Field
Norway Alvheim Field
Uk Blythe Hub Development
Outer Moray Firth, North Sea, UK Buzzard Field Expansion