Stainless Steel Round Bar

ASTM A276 Rod and SS Hex/ Flat Bar manufacturer in India

Stainless steel is a common material used to produce pipes, tubes, and bars in different shapes, such as round, hex, rectangle, and flat. Stainless Steel Round Bar is one such type of bar that is used in the machining industry. They can be machined into tools easily as they are easy to cut. Apart from good machining properties these SS Hex Bars also provide resistance to corrosion. Therefore they are used in the automotive and machine industries. They are also known to be versatile and are therefore used in a number of different industries.

View ASME SA 276 Stainless Steel Hot Rolled Bar Size Chart, Get Price list of SS Rod

For instance, Stainless Steel Hex Bar is used in defense, cement, fabrication, shipbuilding, textile, heavy earth moving equipment, and paper and pulp industries. They cover both hot finished as well as cold-finished bars. As compared to cast formed or machined bars the forged ASTM A276 Round Bar is said to be more strong, and durable. The flat shaped bar has a greater ability to withstand wrapping and wearing. They have a multipurpose application and can be used for repairs as well as for manufacturing. Polished SS bars are formed by the pressure applied to the stainless steel black bars in response align the grain.

Cold Drawn SS Round Bar offers less roughness and a smoother finish. They are used in aesthetic applications and outdoor fixtures. The general radius of these pipes is 5mm to 450mm. They offer a long working life and reliability. ASTM A276 Rod is used in applications such as food processing pieces of equipment, milk processing, winemaking, and beer brewing. Architectural panels, trim, and railings are also produced using these bars.

Stainless Steel Round Bar

Specification List of Stainless Steel Round Bar

Specification ASTM A276 / ASME SA276
Square bar size 4 to 100mm
Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Section 3.0 to 12.0mm thickness
Hex Bar size 2-100mm A/F
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Finish Grinding, Cold (bright) drawn, hot rolled, centreless ground, smooth turned, hot rolled annealed, Bright, peeled, slit rolled edge, Polish, Rough Turned, Centreless Ground & Black
Surface Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Polished, Hairline
Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Billet Size 1/2" to 495mm Diameter
Tolerance H12, H8, H11, H9, H10, K10, K11, H13K9, K12
Round bar size Diameter: 3-~800mm
Rectangles Size 33 x 30mm to 295 x 1066mm
Technique Cold Rolled, Hot Rolled, Forged, Cold Drawn, Rod
Export To Spain, Ireland, Brazil, Ukraine, Singapore, Indonesia, Oman, USA, Canada, Dubai, India, Korea, Iran, Saudi Arabia, Egypt, Thailand, Peru
Condition Hardened & tempered, annealed

Size Chart of ASTM A276 Round Bar

Type Size in In Size in In Tolerance
Cold Drawn and Ground 10.00 to 75.00 5/6 to 2.50 h8 to h11
Polish and Cold Drawn 3.00 to 75.00 1/8 to3.00 h8 to h11
Peeled and Ground 20.00 - 50.00 3/4 - 2.00 h9 to h11
Polished and Peeled 40.00 - 150.00 1.50 - 6.00 h11, h11-DIN 1013

Dimensions Table of Hot Rolled Stainless Steel Round Bar

Diameter or
Width
(mm)
Weight per meter Sectional Area Perimeter
Square
(kg)
Round
(kg)
Square
(cm²)
Round
(cm²)
Square
(cm)
Round
(cm)
5.0 0.20 0.15 0.25 0.20 2.0 1.57
5.5 0.24 0.19 0.30 0.24 2.2 1.78
6.0 0.28 0.22 0.36 0.28 2.4 1.88
7.0 0.38 0.30 0.49 0.38 2.8 2.20
8.0 0.50 0.39 0.64 0.50 3.2 2.51
9.0 0.64 0.50 0.81 0.64 3.6 2.83
10 0.73 0.63 1.00 0.79 4.0 3.14
11 0.95 0.75 1.21 0.95 4.4 3.46
12 1.13 0.89 1.44 1.13 4.8 3.77
14 1.54 1.21 1.96 1.54 5.6 4.40
16 2.01 1.58 2.56 2.01 6.4 5.03
18 2.54 2.00 3.24 2.54 7.2 5.65
20 3.14 2.47 4.00 3.14 8.0 6.28
22 3.80 2.98 4.84 3.80 8.8 6.91
25 4.91 3.85 6.25 4.91 10.0 7.85
28 6.15 4.83 7.84 6.16 11.2 8.80
32 8.04 6.31 10.24 8.04 12.8 10.05
36 10.17 7.99 12.96 10.18 14.4 11.31
40 12.56 9.86 16.00 12.57 16.0 12.57
45 15.90 12.49 20.25 15.90 18.0 14.14
50 19.62 15.41 25.00 19.64 20.0 15.71
56 24.62 19.34 31.36 24.63 22.4 17.59
63 31.16 24.47 36.69 31.17 25.2 19.79
71 39.57 31.08 50.41 39.59 28.4 22.31
80 50.24 39.46 64.00 50.27 32.0 25.13

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Check Price of Stainless Steel Round Bar

Price list of Stainless Steel Round Bar SS Round Bar Price in INR Stainless Steel Bar Price in USD SS Bar Price in UAE Dirham
SS415M ROUND BAR DIA 43MM Per Kg INR 250 3.36 USD 12.33 UAE Dirham
STAINLESS STEEL ROUND BAR 1 / 2RD X 12FT R/L,ASTM A-276 Per Kg INR 3,694 49.58 USD 182.13 UAE Dirham

Polished SS Bar Weight Chart

Diameter Weight Chart Dia Weight Chart
(mm) per metre (kg) (in) per metre (kg)
3mm 0.06 1/8" 0.06
4mm 0.10 3/16" 0.14
5mm 0.16 1/4" 0.25
6mm 0.22 5/16" 0.39
7mm 0.30 3/8" 0.56
8mm 0.40 7/16" 0.77
10mm 0.62 1/2" 1.00
12mm 0.89 9/16" 1.22
14mm 1.22 5/8" 1.56
15mm 1.40 11/16" 1.89
16mm 1.59 3/4" 2.25
18mm 2.01 7/8" 3.07
20mm 2.48 1" 4.03
22mm 3.00
24mm 3.57
25mm 3.88

Chemical Formula of ASTM A276 SS Rod

Grade C Mn Si P S Cr Mo Ni N Ti Fe
304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10
304L min. 18.0 8.0
max. 0.030 2.0 0.75 0.045 0.030 20.0 12.0 0.10
304H min. 0.04 18.0 8.0
max. 0.010 2.0 0.75 0.045 0.030 20.0 10.5
SS 310H 0.04 0.10 2 max 1.00 max 0.045 max 0.030 max 24.00 26.00 19.00 21.00 53.885 min
316 min. 16.0 2.03.0 10.0  
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316L min. 16.0 2.03.0 10.0    
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316TI 0.08 max 10.00 14.00 2.0 max 0.045 max 0.030 max 16.00 18.00 0.75 max 2.00 3.00
317 0.08 max 2 max 1 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 57.845 min
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 11.00 15.00 57.89 min
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 5(C+N) 0.70 max
SS 321H 0.04 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 4(C+N) 0.70 max
347/ 347H 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 20.00 9.0013.00
410 min. 11.5
max. 0.15 1.0 1.00 0.040 0.030 13.5 0.75
446 min. 23.0 0.10
max. 0.2 1.5 0.75 0.040 0.030 30.0 0.50 0.25
904L min. 19.0 4.00 23.00 0.10
max. 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00 0.25
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Mechanical Behaviour of Cold Drawn SS Round Bar

Grade Melting Point Tensile Strength Yield Strength (0.2%Offset) Density Elongation
304/ 304L 1400 °C 75000 Psi, MPa 515 30000 Psi, MPa 205 8.0 g/cm3 0.35
316L 1399 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 8.0 g/cm3 0.35
304H 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 8.0 g/cm3 0.4
317 1400 °C (2550 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 7.9 g/cm3 0.35
347 1454 °C (2650 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 8.0 g/cm3 0.35
321 1457 °C (2650 °F) Psi 75000 , MPa 515 Psi 30000 , MPa 205 8.0 g/cm3 0.35
904L 1350 °C (2460 °F) Psi 71000 , MPa 490 Psi 32000 , MPa 220 7.95 g/cm3 0.35

Equivalent Grade of SS Hex Bar

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 304H 1.4301 S30409 - - - - -
SS 310 1.4841 S31000 SUS 310 310S24 20Ch25N20S2 - X15CrNi25-20
SS 310S 1.4845 S31008 SUS 310S 310S16 20Ch23N18 - X8CrNi25-21
SS 310H - S31009 - - - - -
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 - Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316H 1.4401 S31609 - - - - -
SS 316Ti 1.4571 S31635 SUS 316Ti 320S31 08Ch17N13M2T Z6CNDT17‐123 X6CrNiMoTi17-12-2
SS 317 1.4449 S31700 SUS 317 - - - -
SS 317L 1.4438 S31703 SUS 317L - - - X2CrNiMo18-15-4
SS 321 1.4541 S32100 SUS 321 - - - X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H - - - X12CrNiTi18-9
SS 347 1.4550 S34700 SUS 347 - 08Ch18N12B - X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H - - - X6CrNiNb18-12
SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5

Diameter Tolerances of 304 SS round bar

Stainless Steel Round bar Sizes Tolerance Rank
  Group 2 Group 1 Group 3
>20 ~ ≤30   ±0.40 ±0.30 ±0.50
>7 ~ ≤20   ±0.35 ±0.25 ±0.40
>110 ~ ≤150   ±1.30 ±1.20 ±1.40
>50 ~ ≤80   ±0.70 ±0.60 ±0.80
>30 ~ ≤50   ±0.50 ±0.40 ±0.60
>80 ~ ≤110   ±1.00 ±0.90 ±1.10
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Various Types of Stainless Steel Round Bar

Sizes Of SS Hex Bar

hex bar Size in Inches hex bar Wt per Ft hex bar Wt per 12′
3/16" 0.104 1.248
1/4" 0.180 2.160
5/16" 0.290 3.480
3/8" 0.625 4.920
7/16" 0.560 6.72
1/2" 0.740 8.880
9/16" 0.930 11.16
5/8" 1.150 13.80
11/16" 1.390 16.68
3/4" 1.660 19.92
13/16" 1.950 23.40
7/8" 2.300 27.60
15/16" 2.625 31.20
1" 2.90 34.80
1-1/16" 3.30 39.60
1-1/8" 3.700 44.40
1-1/4" 4.625 55.20
1-5/16" 5.100 61.20
1-3/8" 5.625 67.20
1-7/16" 6.100 73.20
1-1/2" 6.625 79.20
1-5/8" 7.800 93.60
1-3/4" 9.030 108.36
1-7/8" 10.400 124.80
2" 11.80 141.60
2-1/4" 14.920 179.04
2-3/8" 16.920 203.04
2-1/2" 18.42 221.04
3" 26.53 318.36

Condition of Cold Drawn SS Bar

ANN Annealed
H&T Hardened and tempered.
PH Precipitation hardened.

Stainless Steel Flat Bar Surface Finish

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

We have Delivery strength of upto 10 Ton of SS Round Bar

AISI 304 Square bar Philippines, Malaysia, Taiwan, Los Alamos -Mexico
SS 350mm hot rolled round bar Singapore, Philippines, Malaysia, Canada
12mm diameter SS Hex Bar Ellington -United States, UK, Canada, Poland
Cold Drawn Stainless Steel Bar Malaysia, United Arab Emirates (UAE), Turkey, Norway
Bright 304 Stainless Steel Half Round Bar UK, Egypt, Spain, Mexico
ASTM A276 Threaded Rod Thailand, Qatar, France, Europe
Stainless Steel Polished Flat Bar Belgium, Dammam -KSA, Indonesia, Philippines
430 4mm Stainless Steel Round Bar Malaysia, Czechia, Germany, Thailand
SUS 316 Steel Rods 1MM-400MM UAE, United Kingdom -UK, Europe, Malaysia
SS 350mm hot rolled hex bar Singapore, Bahrain, South Africa, Singapore
Cold Drawing OD100 SS Bar Malaysia, Europe, Japan, Romania
316L Stainless Steel Bright Rod Malaysia, Singapore, South Korea, NY 12203 (USA)
Polished 25mm diameter SS Flat Bar Finland, Malaysia, USA, Bangladesh
12mm Stainless Square Bar Singapore, Chile, Italy, Iran
AISI 316 250mm Stainless Steel Round Bar Brazil, South Africa, Saudi Arabia (KSA), Kuwait
304l SS round bar for food industrial Dubai, Netherlands, Malaysia, Russia
5.5 -500mm Astm A276 SS Round Bar Rod UAE, Oman, Malaysia, Hong Kong
Stainless Steel Hexagonal Bar China, Sweden, Colombia, Malaysia
ASTM A564 Stainless 8mm SS rod Nigeria, Philippines, Australia, UK