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Carbon Steel EN Series Bars

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As a trusted manufacturer and supplier based in the heart of Naypyidaw, Naing Steel takes pride in producing high-quality Carbon Steel EN Series Bars. We understand that the backbone of any strong infrastructure and manufacturing project lies in reliable materials. That’s why our EN Series is meticulously crafted to meet rigorous international standards, providing the consistent strength and durability that engineers and builders across Myanmar count on for their most important work, ensuring projects are built on a foundation of unwavering quality and trust.

EN Series Bright Bar Exporter in Myanmar, EN-8 CS Square Bar Supplier in Myanmar, EN-19 Carbon Steel Round Bar Manufacturer in Naypyidaw, Carbon Steel EN-353 Hexagon Bar Stockist in Yangon, EN-1A Carbon Steel Round Rod Suppliers in Bago, EN-19 Hot Rolled Round Bar Stockist in Mandalay, EN-47 Bright Rod Manufacturer in Monywa, EN Series Carbon Steel Hollow Bar Manufacturer in Myanmar, EN-36C Square Bar Carbon Steel Exporter in Yangon

Carbon Steel EN-1A Bars

CS EN-36C Bars

Carbon Steel EN-19 Solid Bars

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Distributor of EN-353 Square Bar in Myanmar, EN Series Round Bar Exporter in Yangon, EN-351 Bright Bar Dealer in Naypyidaw, EN-1A Carbon Steel Round Rod Suppliers in Yangon, EN-45 Flat Bar Monywa, Carbon Steel EN Series Bright Bar Manufacturer in Bago, Carbon Steel EN-44 Round Rod Stockist in Mandalay, EN-45 Steel Bar Myanmar, ASTM Carbon Steel EN-1A Flat Bar Exporter in Naypyidaw, Carbon Steel EN Series Polished Bars Supplier in Monywa, EN-19 Carbon Steel Polished Bar Stockist in Myanmar

What is Carbon Steel EN Series Bars?

The specific composition of our EN Series bars is carefully balanced, typically featuring a blend of carbon, manganese, and other elements to achieve precise mechanical properties. This results in a material known for its excellent tensile strength, good ductility, and reliable yield strength. These bars are designed to be both tough and workable, offering a dependable combination that can withstand significant stress and strain, making them a fundamentally strong and versatile choice for a wide range of structural and fabrication demands.

Carbon Steel Bars

Carbon Steel EN Series Bars Specifications

Specifications : ASTM A105, ASME SA105
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Carbon Steel EN Series Round Bars :  3.0 – 50.8 mm, Over 50.8 – 300mm
Carbon Steel EN Series Rectangular Bars : 6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm
Carbon Steel EN Series Hex Bars : AF5.8mm–17mm
Carbon Steel EN Series Square Bars : AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm
Carbon Steel EN Series Flat Bars : 1/2” to 10” in thickness range of 2mm to 150mm,
Finish : Bright, Polish & Black
Length : 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Carbon Steel EN Series Bars Chemical Composition

Grade
C% Si% Mn% Cr% Mo% W%
EN-1A 0.007 TO 0.15 0.10 0.80 TO 1.00 S P –
0.20 TO 0.30 0.70 MAX
EN-8 0.35 TO 0.45 0.05 TO 0.30 0.60 TO 1.00 S P –
0.06 MAX 0.06 MAX
EN-9 0.50 TO 0.60 0.05 TO 0.30 0.5 TO 0.80 – – –
EN-19(V 320) 0.35 TO 0.45 0.10 TO 0.30 0.5 TO 0.80 0.90 TO 1.40 0.20 TO 0.40
EN-24(V 130) 0.35 TO 0.45 0.10 TO 0.35 0.45 TO 0.70 0.90 TO 1.40 0.20 TO 0.35 NI
1.3 TO 1.8
EN-31 R-100 0.90 TO 1.20 0.10 TO 0.35 0.30 TO 0.75 1.00 TO 1.60 – –
EN-36C E-200 0.12 TO 0.18 0.10 TO 0.35 0.30 TO 0.60 0.60 TO 1.10 – NI
3.0 TO 3.75
EN-42 0.70 TO 0.85 0.10 TO 0.40 0.55 TO 0.75 – – –
EN-44 0.90 TO 1.20 0.30 0.45 TO 0.70 – – –
EN-45 F-110 50 TO 0.60 1.5 TO 2.0 0.70 TO 1.00 – – –
EN-351 0.10 TO 0.20 0.35 0.60 TO 1.00 0.40 to 0.80 0.08 to 0.10 NI
0.60 TO 1.00
EN-353 0.10 TO 0.20 0.35 0.50 TO 1.00 0.75 TO 1.25 0.08 to o.15 NI
1.00 TO 1.50

Carbon Steel En Series Bar Heat Treatment

rade HEAT TREATMENT CORRESPONDING SPECIFICATION
Hardening Temperature Quenching Medium Tempering Temperature Brinell Rock well hardness JAPAN JIS AISI POLDI THREAD
EN-1A – – – – – – –
EN-8 750-900 OIL 150-200
EN-9 850-900 OIL 200-250 55-60
EN-19 (V 320) 900-950 OIL 200-225 45-55 SCM 4 4140
EN-24 (V 130) 830-860 OIL 540-680 45-55 SNCM 8 4340
EN-31 R-100 820-860 OIL 180-225 59-65
EN-36C E-200 780-860 OIL 170-210 61-63 SNC 22 3415
EN-42 600-700 DIRECT HARDENING 40-45
EN-44 650-750 OIL 150 45-50
EN-45 830-860 OIL 470-520 50-55 9255
EN-351 850-860 OIL 175-200 62-64
EN-353 840-870 OIL 150-200 62-64

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Top Manufacturer and Supplier of Carbon Steel EN Series Bars in Naypyidaw, Myanmar

Naing Steel is a trusted manufacturer and supplier of high-quality Carbon Steel EN Series Bars in Naypyidaw, Myanmar. We specialize in premium steel products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, Sheets, and Plates. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability, and performance in critical industrial applications.

Carbon Steel EN Series Bars Sizes

Size Chart Chucked true to Outer diameter Chucked true to Inner Diameter
OD, Milimeter ID, Milimeter Max. OD, Milimeter Min. ID, Milimeter Max. OD, Inch Min. ID, Inch Max. OD, Milimeter Min. ID, Milimeter Max. OD, Inch Min. ID, Inch
32 20 31 21.9 1.220 0.862 30 21 1.185 0.827
32 16 31 18 1.220 0.709 30 17 1.181 0.669
36 25 35 26.9 1.378 1.059 34.1 26 1.343 1.024
36 20 35 22 1.378 0.866 34 21 1.339 0.827
36 16 35 18.1 1.378 0.713 33.9 17 1.335 0.669
40 28 39 29.9 1.535 1.177 38.1 29 1.500 1.142
40 25 39 27 1.535 1.063 38 26 1.496 1.024
40 20 39 22.1 1.535 0.870 37.9 21 1.492 0.827
45 32 44 33.9 1.732 1.335 43.1 33 1.697 1.299
45 28 44 30 1.732 1.181 43 29 1.693 1.142
45 20 44 22.2 1.732 0.874 42.8 21 1.685 0.827
50 36 49 38 1.929 1.496 48 37 1.890 1.457
50 32 49 34.1 1.929 1.343 47.9 33 1.886 1.299
50 25 49 27.2 1.929 1.071 47.8 26 1.882 1.024
56 40 55 42 2.165 1.654 54 41 2.126 1.614
56 36 55 38.1 2.165 1.500 53.9 37 2.122 1.457
56 28 55 30.3 2.165 1.193 53.7 29 2.114 1.142
63 50 62 51.9 2.441 2.043 61.1 51 2.406 2.008
63 45 62 47 2.441 1.850 61 46 2.402 1.811
63 40 62 42.2 2.441 1.661 60.8 41 2.394 1.614
63 36 62 38.3 2.441 1.508 60.7 37 2.390 1.457
63 32 62 34.4 2.441 1.354 60.6 33 2.386 1.299
71 56 69.9 58 2.752 2.283 68.9 57 2.713 2.244
71 45 69.9 47.3 2.752 1.862 68.6 46 2.701 1.811
71 40 69.9 42.4 2.752 1.669 68.5 41 2.697 1.614
71 36 69.9 38.5 2.752 1.516 68.4 37 2.693 1.457
75 60 73.8 62 2.906 2.441 72.8 61 2.866 2.402
75 50 73.8 52.2 2.906 2.055 72.6 51 2.858 2.008
75 40 73.8 42.5 2.906 1.673 72.3 41 2.846 1.614
80 63 78.8 65 3.102 2.559 77.8 64 3.063 2.520
80 50 78.8 52.4 3.102 2.053 77.4 51 3.047 2.008
80 45 78.8 47.5 3.102 1.870 77.3 46 3.043 1.811
80 40 78.8 42.6 3.102 1.677 77.2 41 3.039 1.614
85 67 83.7 69.1 3.295 2.720 82.6 68 3.252 2.677
85 55 83.7 57.4 3.295 2.260 82.3 56.0 3.240 2.205
85 45 83.7 47.6 3.295 1.874 82.1 46.0 3.232 1.811
90 71 88.6 73.1 3.488 2.878 87.6 72.1 3.449 2.839
90 63 88.6 65.3 3.488 2.571 87.3 64.0 3.437 2.520
90 56 88.6 58.5 3.488 2.303 87.1 57.0 3.429 2.244
90 50 88.6 52.6 3.488 2.071 87.0 51.0 3.425 2.008
95 75 93.5 77.3 3.681 3.041 92.4 76.2 3.641 2.997
95 67 93.5 69.3 3.681 2.728 92.2 68.0 3.630 2.677
95 50 93.5 52.7 3.681 2.075 91.8 51.0 3.614 2.008
100 80 98.5 82.3 3.878 3.240 97.4 81.2 3.835 3.197
100 71 98.5 73.4 3.878 2.890 97.2 72.1 3.827 2.839
100 63 98.5 65.5 3.878 2.579 97.0 64.0 3.819 2.520
100 56 98.5 58.7 3.878 2.311 96.8 57.0 3.811 2.244
106 80 104.4 82.5 4.110 3.248 103.1 81.2 4.059 3.197
106 71 104.4 73.5 4.110 2.894 103.0 72.1 4.055 2.839
106 63 104.4 65.7 4.110 2.587 102.7 64.0 4.043 2.520
106 56 104.4 58.9 4.110 2.319 102.5 57.0 4.035 2.244
112 90 110.3 92.5 4.343 3.642 109.2 91.4 4.299 3.598
112 80 110.3 82.6 4.343 3.252 108.9 81.2 4.287 3.197
112 71 110.3 73.7 4.343 2.902 108.7 72.1 4.280 2.839
112 63 110.3 65.8 4.343 2.591 108.5 64.0 4.272 2.520
118 90 116.2 92.7 4.575 3.650 114.9 91.4 4.524 3.598
118 80 116.2 82.8 4.575 3.260 114.6 81.2 4.512 3.197
118 71 116.2 73.8 4.575 2.906 114.5 72.1 4.508 2.839
118 63 116.2 66.0 4.575 2.598 114.2 64.0 4.496 2.520
125 100 123.1 102.7 4.846 4.043 121.9 101.5 4.799 3.996
125 90 123.1 92.8 4.846 3.654 121.7 91.4 4.791 3.598
125 80 123.1 82.9 4.846 3.264 121.4 81.2 4.780 3.197
125 71 123.1 74.0 4.846 2.913 121.3 72.1 4.772 2.839
132 106 130.0 108.8 5.118 4.283 128.8 107.6 5.071 4.236
132 90 130.0 93.0 5.118 3.661 128.4 91.4 5.055 3.598
132 80 130.0 83.1 5.118 3.272 128.1 81.2 5.043 3.197
132 71 130.0 74.2 5.118 2.921 121.2 72.1 5.035 2.839
140 112 137.9 115 5.429 4.528 136.6 113.7 5.378 4.476
140 100 137.9 103.1 5.429 4.059 136.3 101.5 5.366 3.996
140 90 137.9 93.2 5.429 3.669 136.1 91.4 5.358 3.598
140 80 137.9 83.3 5.429 3.280 135.8 81.2 5.346 3.197
150 125 147.7 128.1 5.815 5.043 146.5 126.9 5.768 4.996
150 106 147.7 109.3 5.815 4.303 146 107.6 5.748 4.236
150 95 147.7 98.4 5.815 3.874 145.7 96.4 5.736 3.795
150 80 147.7 83.6 5.815 3.291 145.3 81.2 5.720 3.197
160 132 157.6 135.3 6.205 5.327 156.3 134 6.154 5.276
160 122 157.6 125.4 6.205 4.937 156 123.8 6.142 4.874

EN-36C Bright Bar Exporter in Myanmar, EN-45 CS Square Bar Exporter in Bago, EN-351 Carbon Steel Round Rod Supplier in Naypyidaw, EN Series Threaded Bars Yangon, Carbon Steel EN-45 Round Bar Suppliers in Bago, EN-1A Bright Bar Manufacturer in Mandalay, EN-31 Carbon Steel Round Bar Suppliers Yangon, EN-8 Bright Bar Supplier in Monywa, EN-353 Hot Rolled Round Rod Stockist in Naypyidaw

Types of Carbon Steel EN Series Bars

Carbon Steel EN-351 Hot Rolled Bars
Carbon Steel EN-44 Rectangle Bar
Carbon Steel EN-45 Cold Rolled Bars
Carbon Steel EN-47 Threaded Bars
Carbon Steel EN-42 Flat Bars
Carbon Steel EN-31 Square Bars

Stockist of Carbon Steel EN Series Square Bar Manufacturer in Myanmar, EN-351 Bright Bar Exporter in Naypyidaw, EN-1A Carbon Steel Round Rod Suppliers in Yangon, EN-45 Flat Bar Exporter in Monywa, Carbon Steel EN-44 Round Rod Mandalay, EN-47 Steel Bar Supplier in Myanmar, ASTM Carbon Steel EN-45 Flat Bar Exporter in Naypyidaw, Myanmar, EN-19 Hot Rolled Round Bar Stockist in Mandalay, EN-351 Hollow Bar Carbon Steel Manufacturer in Myanmar

Uses of Carbon Steel EN Series Bars

The uses for these robust bars are extensive, forming the critical skeleton of modern construction and industry. They are essential in reinforcing concrete structures like buildings and bridges, and are widely used in manufacturing heavy-duty machinery, industrial equipment, and various automotive components. From the framework of new commercial developments in Naypyidaw to the fabrication of essential tools and parts, our EN Series Bars provide the indispensable strength needed to bring ambitious designs to life, safely and sustainably.

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Naing Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Naypyidaw, Myanmar.

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