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EN 1A Round Bars

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EN1A Round Bar Manufacturers, EN1A Rod Suppliers

Most Reliable Stockists, Suppliers & Exporters of En1a Bright Bar, En1a Round Bar, En1a Flat Bar, En1a Hexagon Bar, En1a Square Bar, En1a Steel Flat Bar, En1a Rectangular Bar in India, Indonesia, Singapore, Houston, USA, Canada, UK, Australia and South Africa.

EN1A Bars Specifications

EN1A Bars Equivalent Grades

EN1A Bars Chemical Composition

EN1A Bars Mechanical Properties

EN1A Bars Available Shapes/Types

EN1A Bars Sizes Charts

EN1A Bars Surface Finish

EN1A Bars Condition

Why Choose Siddhgiri Tubes?

EN1A Bars Applications

Countries We Supply & Export

Buy En1a Rod, En1a Steel Bar, En1a Hex Bar, En1a Mild Steel Bar, En1a Engineering Steel Rod, Carbon Steel En 1A Bright Bar, EN1A Free Cutting Steel in all Sizes at Market Leading Prices.

En1a leaded (En1aPb) Bars & Rods

EN1A is also available as leaded (EN1A Pb) for enhanced machinability. Usually supplied the untreated and cold finished (cold drawn or centreless turned) condition. EN1A is widely used for the manufacturing of components requiring superior surface finish with high production rates. EN1A is a very popular grade of low carbon-manganese freecutting steel, which is most suitable for the manufacture of repetition turned components, such as bolts, nuts, studs and hydraulic fittings, particularly where intricate drilling and machining operations are involved. It can be case-hardened, producing components with enhanced wear resistance

EN1A Leaded / EN1APb also known as 230M07Pb. A low carbon mild steel with added lead. Properties: free cutting, suitable for machining using both automatic and CNC machines. Available in square, round, flat or hexagon form. AISI 12L14

Siddhgiri Tubes are dominant Manufacturers, Stockists, Suppliers, and Exporters of a qualitative range of EN1A Steel Bars. We are producing it using highest quality raw material and latest techniques as per the international industry standards, this EN1A Bars and Rods is widely demanded in the market. Our esteemed clients avail this bars and rods from us in different sizes that also be customized.

Standard Sizes of Round Black Bars is from sizes 23.5mm to 80mm, Hexagons Black Bars from 23.5mm to 52.5mm, Bright Bar from sizes 22mm to 63.5mm, Hexagon Bright bar from 22mm to 50mm.

En1a (Pb) Steel Bars Heat Treatment:

  • En1A can be tempered at 180-210 oC then should be left to cool in air.
  • Carbonisation of EN1A bright mild steel takes place at 900-950oC then it is furnace or air cooled.
  • The mild steel can be hardened at 780-800oC then quenched in oil or water. However this is difficult to do with EN1A and is not recommended.

EN1A Leaded / EN1APb Round Bar Specifications

Grade EN1APb
Specification BS970: 1955 EN1A, BS970/PD970: 1970 onwards 230M07.
Round Bar Size Diameter: 3-~800mm
Square Bar size 4 to 100mm
Flat Bar Size Thickness: 2 -100mm
Width: 10 to 500mm
Hex Bar Size 2-100mm A/F
Rectangles Size 33 x 30mm to 295 x 1066mm
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Angle Bar Size 3mm*20mm*20mm~12mm*100mm*100mm
Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Section 3.0 to 12.0mm thickness
Billet Size 1/2″ to 495mm Diameter
Finish Cold (bright) drawn, centreless ground,smooth turned, Rough Turned, Bright, peeled, hot rolled,
hot rolled annealed, slit rolled edge, Polish, Grinding, Centreless Ground & Black
Tolerance K9, K10, K11, K12, H8, H9, H10, H11, H12, H13, or as per clients’ requirements
Surface Polished, Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Hairline
Condition Hardened & Tempered, Annealed
Technique en1a Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rods
Processing Bar cutting to 650mm
Form en1a Welding Rod, Round, Round Rod, Rings, Hollow, Rod, T-Bar, Channel Bar, Flat Bar, Square, Blocks, Precision Ground Bar,

Triangle, Rectangle, Hex (A/F), Threaded, Ingot, I/H Bar, Half Round Bar, Profiles, Billet, Forging etc.
EN1A Leaded / EN1APb Bars and Rods Conforms To NACE MR0175/ISO 15156

EN1A Leaded / EN1APb Equivalent Grades

BS970: 1955 EN1A
BS970/PD970: 1970 onwards 230M07
European 9SMn28, BS En 11SMn30
Werkstoff No. 1.0715
US SAE (AISI) 1213, 1215
BS 970 1991 BS 970 1955 EN AISI/SAE Werkstoff
220M07 EN1A 1113 1.0711
230M07 EN1A 1213 1.0715

En1a Leaded Round Bar Chemical Composition

Element Min Max
Carbon, C 0.07 0.15%
Manganese, Mn 0.80 1.20%
Silicon, Si 0.00 0.10%
Sulfur, S 0.2 0.3
Phosphorous, P 0.00 0.07

En1a Round Rods & Bars Mechanical Properties

Max Stress 370-480 n/mm2 Min dependent on ruling section
Yield Stress 240-400 n/mm2 Min dependent on ruling section
0.2% Proof Stress 225-360 n/mm2 Min dependent on ruling section
Elongation 6-10% Min dependent on ruling section

En1a Steel Bar & Rod Available Shapes / Types

EN1A Polished Round Bar EN1A T-Bar EN1A Square Bar
EN1A Triangle Bar EN1A Flat Bar EN1A Hex Bar
EN1A Precistion Stock Bar EN1A Hollow Bar EN1A Round Bar
EN1A Threaded Bar EN1A Rods EN1A Half Round Bar

EN1A / EN1APb Sizes Charts

En1A Mild Steel Rounds Bright Drawn / Turned Stock
Size (ins. dia) 3/32 1/8 5/32 3/16 7/32 1/4 9/32 5/16 11/32 3/8 7/16 1/2 17/32
9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 1 1/16 1 1/8 1 3/16 1 1/4 1 5/16
1 3/8 1 7/16 1 1/2 1 5/8 1 11/16 1 3/4 1 7/8 2 2 1/8 2 1/4 2 3/8 2 1/2 2 5/8
2 3/4 2 7/8 3 3 1/8 3 1/4 3 3/8 3 1/2 3 5/8 3 3/4 3 7/8 4 4 1/4 4 1/2
4 3/4 5 5 1/4 5 1/2 5 3/4 6 6 1/4 6 1/2 6 3/4 7 7 1/4 7 1/2 8
Size (mm dia) 2 2.5 3 4 5 6 6.5 7 8 9 10 11 12
13 14 15 16 17 18 19 20 22 24 25 26 28
30 32 35 36 38 40 42 45 46 48 50 52 55
56 58 60 65 70 75 80 85 90 100 105 110 120
125 130 140 150 – – – – – – – – –
En1A Rounds Precision Ground Stock
Size (ins. dia) 1/4 3/8 1/2 5/8 3/4 7/8 1 1 1/4 1 3/8 1 1/2 1 3/4 2 2 1/4 2 1/2
3 Tolerances: up to 1″ dia +/- 0.00025″
Size (mm dia) 4 6 8 10 12 15 16 20 25 30 35 40 50 –
Tolerances:
to 30mm dia. +0mm/-0.0127mm
35mm to 50mm dia. +0mm/-0.0254mm
En1A Rounds Hot Rolled
Size (mm dia) 60 65 70 75 80 85 90 95 100 105 110 115 120 125
130 135 140 145 150 155 160 165 170 180 190 200 210 220
En1A Hexagons Bright Drawn
Size (ins. A/F) 0.193 0.248 0.312 0.324 0.375 0.437 0.445 0.500 0.525 0.562 0.600 0.625 0.687 0.710
0.750 0.812 0.820 0.875 0.920 0.937 1.000 1.010 1.062 1.100 1.125 1.200 1.250 1.300
1.312 1.480 1.500 1.625 1.670 1.860 2.050 2.220 2.410 2.580 2.760 3.150 3.550 –
Size (mm A/F) 5 6 7 8 10 11 12 13 14 15 16 17 18 19
20 22 24 25 26 27 30 32 35 36 41 46 50 55
60 65 70 75 – – – – – – – – – –
En1A Squares Bright Drawn
Size (ins. sq) 3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8
1 1/2 1 3/4 2 2 1/4 2 3/4 3 3 1/4 3 1/2 4 – – – – –
Size (mm sq) 5 6 7 8 10 12 14 15 16 18 20 22 25 30
32 40 45 50 60 – – – – – – – – –
En1A Mild Steel Metric Flats
10 mm 3, 5 mm
12 mm 3, 5, 6 mm
13 mm 3 mm
16 mm 3 mm
20 mm 3, 5, 6, 8, 10, 12
25 mm 3, 5, 6, 8, 10, 12, 16, 20
30 mm 3, 5, 6, 8, 10, 12, 16, 20, 25
40 mm 3, 5, 6, 8, 10, 12, 16, 20, 25, 30
50 mm 3, 5, 6, 8, 10, 12, 16, 20, 25, 30
60 mm 3, 6, 8, 10, 12, 16, 20, 25, 30
70 mm 3, 5, 6, 8, 10, 12, 16, 20, 25
80 mm 5, 6, 8, 10, 12, 16, 20, 25
90 mm 6, 10, 12, 16
100 mm 3, 5, 6, 8, 10, 12, 16, 20, 25, 30, 40, 50
125 mm 10, 25, 50
150 mm 6, 10, 12, 16, 20, 25, 30, 40, 50
200 mm 10, 12, 20, 25, 30, 50

En1a (Pb) Round Bars 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

En1a (Pb) Rods & Bars Condition

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

Why Choose Us To Buy En1A Bars & Rods?

  • State of the Art Manufacturing Facilities to product highest quality EN1A(Pb) Bars and Rods.
  • Technically Qualified Engineers & Professionals team Market experience EN 1A Round Bars in confirmation with International standards.
  • Use of sophisticated machinery to give a perfect finish to our Mild Still EN1A Round Bars.
  • Strong market networks to distribute En1a Leaded Hex Bars Cost-effective.
  • Self-Inspection Reports.
  • 100% commitment to Quality and Delivery of En1a Bright Bars.
  • Raw-Material Test Certificates.
  • Striving towards reduction of lead time.
  • More investments and keeping pace with advancing technologies.

En1a Leaded Round Bars and Rods Applications

  • Pumps/Electric Motor Industry
  • Automobile Industry
  • Defence Sector
  • Railways
  • Health & Sports
  • Agriculture
  • Oil & Gas
  • Textile Industry
  • Food Processing Industry
  • Houses & Fittings
  • Mining
  • Miscellaneous
Industrial Applications

Countries We Supply & Export EN1A Bars & Rods

Afghanistan, Albania, Algeria, Armenia, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Bulgaria, Cameroon, Canada, Chile, Colombia, Congo, Costa Rica, Denmark, Egypt, Finland, France, Georgia, Germany, Ghana, Greece, Greenland, Haiti, Hong Kong, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Korea, Kuwait, Lebanon, Macao, Malaysia, Mexico, Monaco, Myanmar, Nepal, Netherlands, New Zealand, Nigeria, Norway, Oman, Peru, Philippines, Poland, Portugal, Qatar, Romania, Saudi Arabia, Serbia, Singapore, Slovakia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Turkmenistan, Uganda, Ukraine, UAE, United Kingdom, USA, Uzbekistan, Viet Nam, Yemen.

Manufacturing Products
EN Series Round Bars & Rods
Available Inventory of Bars & Rods

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[email protected]

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