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Stainless Steel Black Bars manufacturer in India

5 mm to 500 mm SS 304/ 316/ 410 Black Rod Supplier in Mumbai

Stainless Steel Black Bars

Stainless steel bars are used across a variety of applications. Great Steel & Metals produces different kinds of steel bars in different materials. There are different shapes and types of steel bars. The polished bars and the black bars are the major types. The Black Stainless Steel Flat Bar is less expensive compared to the bright bars because of the production process.

The black bars are produced by heating up the raw materials to elevated temperatures and rolled to get the desired dimensions. The Black Stainless Steel Bars are used in automotive parts and in machines to stop entanglement. There are different shapes of these black bars such as the Stainless Steel Black Round Bar, flat bar and hex bars. Various kinds of materials are used. The ASTM A276 SS Black Bar is used to produce other accessories of hardness such as bolts and nuts. The SS SAE 8620 Black Round Bar has toughness and strength. The material contains chromium, nickel and molybdenum so that it is strong and corrosion resistant. We produce black bars in other materials as well. Our SS Black Bar types could be used in power generation plants, marine applications and sea water applications and in construction applications. We also produce the most common 304 material made bars such as the SS Black Hex Bar and flat bar. Our products are of superior quality and pass through all the industrial standard testing. You can contact us for a full catalog and price list.


Manufacturer of Black Stainless Steel Flat Bar, View ASTM A276 SS Black Bars price per kg in India

Stainless Steel Black Bars

Stainless Steel Black Bars

Black Stainless Steel Flat Bar

Black Stainless Steel Flat Bar

SS SAE 8620 Black Round Bar

SS SAE 8620 Black Round Bar


Table of contents

Best price of SS 304 Black bars and ASTM A276 Black Hex Bar in India, view Specification, weight and dimensions chart

Specification of Stainless Steel Black Bars

Stainless steel black square bar size

Stainless steel black square bar size

  • 4 to 100mm
ASTM A276 black hollow bar size

ASTM A276 black hollow bar size

  • 32 x 16 to 250 x 200
ASTM A479 SS black round bar size

ASTM A479 SS black round bar size

  • 100 to 480mm
ASME SA276 black hex bar size

ASME SA276 black hex bar size

  • 2 to 100 mm
ASTM A276 SS black peeled round bars grades

ASTM A276 SS black peeled round bars grades

  • 304 / 304L
  • 316 / 316L
  • 347
  • 904L
SS black billet delivery condition

SS black billet delivery condition

  • Hardened & tempered
  • Annealed
  • Precipitation hardened
Stainless steel flat bar black size

Stainless steel flat bar black size

  • Thickness: 2 -100 mm
  • Width: 10 to 500 mm
ASME SA479 black polished bar sizes

ASME SA479 black polished bar sizes

  •  3 to 800mm
ASTM A479 black rod marking

ASTM A479 black rod marking 

  • Size
  • Heat Number
  • Manufacturing Method
  • Grade
  • Schedule / Wall Thickness
  • Name or Logo of Manufacturer
  • Specification
Stainless steel black bar stock testing available

Testing available with stainless steel black bar stock

  • Visual Dimension Test
  • Intergranular Corrosion Testing
  • Ultrasonic test
  • Penetrant Test
  • Pitting protection test
  • Impact analysis
  • Hardness test
ASME SA276 SS black rounds supply state

ASME SA276 SS black rounds supply state

  • Turned & rough polished
  • Peeled and polished
  • Solenoid quality
  • Annealed
  • Hardened strain
  • Smooth Turned & Polished
  • The strain Hardened
Stainless Steel Black Bar finishes

Stainless Steel Black Bar finishes

  • Mirror
  • Bright
  • Black
  • Pickled
  • Polishing
  • Hairline
ASTM A276 black square bar value added services

Value added services provide for  ASTM A276 black square bar

  • Precision Grinding
  • Rigidizing
  • Chemical Milling
  • folding
  • Production Bar Cutting
  • Surface Machining
  • Heat Treatment
  • Shearing
  • Trepanning
  • Custom Packing
ASME SA479 SS black annealed bar tolerances

Tolerances of ASME SA479 SS black annealed bar

  • K9 to K12
  • H8 to H13
  • Custom








ASTM A276 SS black forged cold drawn bar packaging

Packaging available for ASTM A276 SS black forged cold drawn bar

  • Wrapped in plastic
  • Wooden Boxes
  • PE Fabric Bundles
  • Custom
  • Bundles


SS black hexagonal bar certificates

Certificates available with SS black hexagonal bar 

  • DFARS compliant
  • Commercial Invoice
  • Moisture testing report
  • Surface roughness measurement
  • MTC EN 10204 3.1/3.2
  • Heat Treatment Charts
  • Raw Materials Certificate
  • Third Party Inspection Report
  • NACE certified
ASME SA479 stainless steel black flat bar finishing options

Finishing options for ASME SA479 stainless steel black flat bar

  • Machining
  • Heat treating
  • Saw cutting
  • Mechanical testing
Application

Application

  • Electric motors
  • Automobile industries
  • Textile industries
  • Heavy engineering


ASME SA276 black hex bar characteristics

Characteristics of ASME SA276 black hex bar

  • More durable
  • Stronger
  • Harder


ASTM A276 black rectangular bar manufacturing technique

Manufacturing technique for ASTM A276 black rectangular bar

  • Cold Rolled
  • Cold Drawn
  • Hot Rolled
  • Forged

Compare our price with other Stainless Steel Black Bars suppliers in Mumbai

Black Round Bar Price List

Price list of Stainless Steel Black Bar in India Price List (INR) Price in UK Pound sterling Price in UAE Dirham
Black bars 10mm Stainless Steel Round Bars $600.00-$1,500.00 / Ton 6.45 – 16.13 30.88 – 77.20
stainless steel round bars black bars $1,000.00-$2,000.00 / Ton 10.75 – 21.50 51.47 – 102.94
Polished bright aisi stainless steel round bar $900.00-$2,900.00 / Ton 9.68 – 31.18 46.32 – 149.26
grade stainless steel black bar $1,000.00-$2,500.00 / Ton 10.75 – 26.88 51.47 – 128.67

Types of Stainless Steel Black Bar

Stainless Steel Black Round Bars

Stainless Steel Black Round Bars

SS Black Flat Bar

SS Black Flat Bar

ASTM A276 Black Rods

ASTM A276 Black Rods

ASTM A479 Black Hexagon Bars

ASTM A479 Black Hexagon Bars

ASME SA276 Black Polish Bars

ASME SA276 Black Polish Bars

SA479 Black Rectangular Bar

SA479 Black Rectangular Bar

ASTM A276 Stainless Steel Black Bright Bars

ASTM A276 Stainless Steel Black Bright Bars

Stainless Steel Black Square Bar

Stainless Steel Black Square Bar

ASTM A276 TP304 Black Hex Bar

ASTM A276 TP304 Black Hex Bar

ASTM A276 Type 316 Cold Finish Black Bars

ASTM A276 Type 316 Cold Finish Black Bars

ASTM A276 Grade 304L Forged Black Bar

ASTM A276 Grade 304L Forged Black Bar

ASME SA479 Gr 316L Black Annealed Bar

ASME SA479 Gr 316L Black Annealed Bar

UNS S30400 Black Bar Stock

UNS S30400 Black Bar Stock

WERKSTOFF NR. 1.4436 Black Cold Drawn Bar

WERKSTOFF NR. 1.4436 Black Cold Drawn Bar

ASTM A276 UNS S31603 Black Cold Finished Round Bar

ASTM A276 UNS S31603 Black Cold Finished Round Bar

SS Black Hot Rolled Bars

SS Black Hot Rolled Bars

ASME A479 SS Black Peeled Round Bars

ASME A479 SS Black Peeled Round Bars


You can compare our price with other Stainless Steel Black Bars manufacturer in India, we supply SS SAE 8620 Black Round Bar material with MTC EN 10204 3.1

SS Black bar Sizes

The sizes of Bars can also be selected when using the THD model.

Metric Bar Size 5 5.5 6 7 8 9 10 11 12 14 16 18 20 22 25 28 32 36 40 44 50
Diam. (mm) 5 5.5 6 7 8 9 10 11 12 14 16 18 20 22 25 28 32 36 40 44 50
US Bar Bar Size #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #18          
Diam. (Inch) 0.25 0.375 0.5 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5 1.625 1.75 1.875 2 2.25          
ASTM/ Canadian Bar Size 10M 15M 20M 25M 30M 35M 45M 55M                          
Diam. (mm2) 100 200 300 500 700 1000 1500 2500                          
Japanese Bar Size 6 10 13 16 19 22 25 29 32 35 38 41 44 48 51 57          
Diam. (mm) 6 10 13 16 19 22 25 29 32 35 38 41 44 48 51 57          

Stainless steel Black Bar Tolerances

Tolerances of Turned SS Round Bar (BS 970-3)

Turned Stainless Steel Black Bar Tolerances
Stainless Steel Black 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

Tolerance of Precision Chromium Nickel Stainless Steel Round Bar (BS 970-3)

Section Roundbar
Size diameter millimeter ≧ 6 <75
Permitted variation Cls A millimeter .05
Cls B millimeter .025
Cls C millimeter .013

Tolerance Chart of Bright Round Bar (BS EN ISO 286-2 )

NOMINAL SIZE H12 H11 H10 H9 H8 H7 H6
Dia. mm
~ to 3 + .1/0 + .06/0 + .04/0 + .025/0 + .014/0 + .01/0 + .006/0
> 3 to 6 + .12/0 + .075/0 + .048/0 + .03/0 + .018/0 + .012/0 + .008/0
> 6 to 10 + .15/0 + .09/0 + .058/0 + .036/0 + .022/0 + .015/0 + .009/0
> 10 to 18 + .18/0 + .11/0 + .07/0 + .043/0 + .027/0 + .018/0 + .011/0
> 18 to 30 + .21/0 + .13/0 + .084/0 + .052/0 + .033/0 + .021/0 + .013/0
> 30 to 50 + .25/0 + .16/0 + .1/0 + .062/0 + .039/0 + .025/0 + .016/0
> 50 to 80 + .3/0 + .19/0 + .12/0 + .074/0 + .046/0 + .03/0 + .019/0
> 80 to 120 + .35/0 + .22/0 + .14/0 + .087/0 + .054/0 + .035/0 + .022/0
> 120 to 180 + .4/0 + .25/0 + .16/0 + .1/0 + .063/0 + .04/0 + .025/0
> 180 to 250 + .46/0 + .29/0 + .185/0 + .115/0 + .072/0 + .046/0 + .029/0

Looking for ASTM A276 SS Black Bar suppliers in India? Buy Stainless Steel Black Hex Bars and 5 mm to 500 mm SS 304 Black Round Bar at best price in Mumbai

Equivalent of Stainless Steel Black Bars

Grade DIN WERKSTOFF NR. AFNOR BS EN JIS GOST UNS
SS 304 1.4301 1.4301 Z7CN18‐09 304S31 SUS 304 SUS 304 08Х18Н10 S30400
SS 304 1.4301 1.4301 Z7CN18‐09 304S31 SUS 304 SUS 304 08Х18Н10 S30400
SS 316 1.4401 / 1.4436 1.4401 / 1.4436 Z7CND17‐11‐02 316S31 / 316S33 X5CrNiMo17-12-2 / X3CrNiMo17-13-3 SUS 316 S31600
SS 316L 1.4404 / 1.4435 1.4404 / 1.4435 Z3CND17‐11‐02 / Z3CND18‐14‐032 316S11 / 316S13 X2CrNiMo17-12-2 / X2CrNiMo18-14-3 SUS 316L 03Ch17N14M3 / 03Ch17N14M2 S31603

Material Properties of Stainless Steel Black Bar

Chemical Composition

Grade Si C Mn Cr Ni N S P
Stainless steel 304 0.75 max 0.03 max 2 max 18 – 20 8 – 12 0.10 Max 0.030 max 0.045 max
Stainless steel 304L 0.75 max 0.03 max 2 max 18 – 20 8 – 12 0.10 Max 0.030 max 0.045 max
Stainless steel 316 0.75 max 0.08 max 2 max 15 – 18 10 – 14 0.1 Max 0.030 max 0.045 max
Stainless steel 316L 0.75 max 2.00 max 18.00 max 14.00 Max 0.10 Max 0.1 Max 0.030 max 0.045 max

Mechanical Properties

Grade Tensile Strength Yield Strength (0.2%Offset) Elongation Density Melting Point
SS 304
  • 75000 Psi
  • 515 MPa
  • 30000 Psi
  • 205 MPa
 40% 8.0 g/cm3
  • 1400 °C
  • 2550 °F
SS 304L
  • 75000 Psi
  • 515 MPa
  • 30000 Psi
  • 205 MPa
 40% 8.0 g/cm3
  • 1400 °C
  • 2550 °F
SS 316
  • 75000 Psi
  • 515 MPa
  • 30000 Psi
  • 205 MPa
 35 % 8.0 g/cm3
  • 1454 °C
  • 2650 °F
SS 316L 485 Min 170 Min. 40 % 8.0 g/cm3
  • 1400 °C
  • 2550 °F

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