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A36 Round Steel Bar
Category：
Carbon Steel Bar
A36 Round Steel Bar
A36 Round Steel Bar Description
A36 is a carbon structural steel whose chemical composition and mechanical properties strictly conform to American ASTM standards. A36 steel bar mainly consists of iron, carbon, silicon, manganese, phosphorus, sulfur and other elements. Iron constitutes more than 99% of the entire chemical composition. Its carbon content proportion is relatively high, around 0.2%, ensuring that the steel has a certain hardness and toughness. The addition of silicon, manganese and other elements enhances the strength and toughness of steel. Phosphorus and sulfur are low so that the steel bar has good welding performance and corrosion resistance. A36 steel bar is used for welded, bolted or riveted construction of bridges and buildings, as well as for general structural purposes. Due to its lowest yield point, A36 can be used to design lighter-weight structures and equipment, and provide good weldability.
Product Parameters
Product Name | A36 Round Steel Bar | |||
Standard | EN/DIN/JIS/ASTM/BS/ASME/AISI, etc. | |||
Common Round Bar Specifications | 3.0-50.8 mm, Over 50.8-300mm | |||
Flat Steel Common Specifications | 6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm | |||
Hexagon Bar Common Specifications | AF5.8mm-17mm | |||
Square Bar Common Specifications | AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm | |||
Length | 1-6meters, Size Accept Custom | |||
Diameter(mm) | Hot Rolling Round Bar | 25-600 | Cold Rolling Square Bar | 6-50.8 |
Hot Rolling Square Bar | 21-54 | Cold Rolling Hexagon Bar | 9.5-65 | |
Cold Rolling Round bar | 6-101.6 | Forged Rebar | 200-1000 | |
Surface Process | Bright, Polished, Black | |||
Other Services | Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc. | |||
Chemical Composition
C | Cu | Fe | Mn | P | Si | S |
0.25～0.290 | 0.20 | 98.0 | 1.03 | 0.040 | 0.280 | 0.050 |
Mechanical Properties
A36 | Limit Tensile Strength | Tensile Strength, Yield Strength | Elongation at Break(Unit: 200mm) | Elongation at Break(Unit: 50mm) | Modulus of Elasticity | Bulk Modulus(Typical for Steel) | Poisson's Ratio | Shear Modulus |
Metric | 400～550MPa | 250MPa | 20.0% | 23.0% | 200GPa | 140GPa | 0.260 | 79.3GPa |
Imperial | 58000～79800psi | 36300psi | 20.0% | 23.0% | 29000ksi | 20300ksi | 0.260 | 11500ksi |
Physical Performance
Physical Performance | Metric | Imperial |
Density | 7.85 g/cm3 | 0.284 lb/in3 |
Scope of Application
Bolted, riveted or welded structures for bridges, buildings and oil drilling rigs.
Used for forming storage tanks, silos, bearing plates, fixtures, rings, templates, fixtures, sprockets, cams, gears, bottom plates, forgings, decoration engineering, piles, brackets, automobiles and agricultural equipment, frames, mechanical parts, etc.
Equivalent Material
National Standard GB | European Standard EN | American Standard ASTM | German Standard DIN,WNr | Japanese Standard JIS | French Standard AFNOR | British Standard BS | Canada HG |
Q235B | S235JR | A283C | St37-2 | SM400A | E24-2 | 40A/40B | 230G |
Italy UNI | India IS | Switzerland SS | Australia ONORM | Norway NS | Spain UNE | International Standards ISO | Portugal NP |
Fe360B | IS2062 | 1311/1312 | RSt360B | NS12123 | AE235B-FN | E235B/Fe360B | FE360-B |
ROUND BAR SIZE
|
Size in mm |
Average Weight |
|
|
KG/MTR |
KG/FT |
|
|
10 |
0.62 |
0.18 |
|
12 |
0.90 |
0.30 |
|
14 |
1.20 |
0.40 |
|
16 |
1.60 |
0.50 |
|
18 |
2.00 |
0.60 |
|
20 |
2.50 |
0.80 |
|
22 |
3.00 |
0.90 |
|
24 |
3.56 |
1.08 |
|
25 |
3.90 |
1.20 |
|
28 |
4.80 |
1.50 |
|
30 |
5.55 |
1.69 |
|
32 |
6.30 |
1.90 |
|
34 |
7.14 |
2.18 |
|
36 |
8.00 |
2.44 |
|
40 |
9.90 |
3.00 |
|
45 |
12.49 |
3.81 |
|
50 |
15.40 |
4.70 |
|
56 |
19.34 |
5.89 |
|
60 |
22.20 |
6.80 |
|
63 |
24.47 |
7.46 |
|
63.5 |
24.86 |
7.58 |
|
65 |
26.05 |
7.94 |
|
70 |
30.20 |
9.20 |
|
73 |
32.86 |
10.00 |
|
75 |
34.72 |
10.58 |
|
78 |
37.51 |
11.43 |
|
80 |
39.50 |
12.00 |
|
83 |
42.47 |
12.95 |
|
85 |
44.55 |
13.58 |
|
90 |
50.00 |
15.20 |
|
92 |
52.19 |
15.91 |
|
93 |
53.39 |
16.27 |
|
95 |
55.65 |
16.95 |
|
100 |
61.66 |
18.79 |
|
105 |
67.98 |
20.72 |
|
110 |
74.60 |
22.74 |
|
115 |
81.64 |
24.88 |
|
125 |
96.34 |
29.36 |
PACKING AND SHIPPING
We have our own transportation fleet with the most convenient transportation and timely delivery.The company's products are exported to more than 70 countries and regions in the world, including Europe, America, Germany, South Korea, Indonesia, Bangladesh, etc.
FACTORY
We are a steel manufacturer with a long history and reputation for excellence. Since our establishment in 2018, we have always been committed to providing customers with the highest quality and most efficient steel products and steel deep processing services to meet their needs in various engineering projects.
CUSTOMER VISITS
In the future development, we will continue to uphold the concepts of professionalism, integrity, innovation and unity, continuously improve product quality and service levels, and provide customers with more high-quality and efficient steel products and services. We look forward to working with you to create a better future!
APPLICATION
Our product range covers various specifications of steel plates, steel sections, steel pipes, etc., which are widely used in construction, bridges, machinery, ships, oil, natural gas, and other fields. We always adhere to strict quality management to ensure that every product meets national standards and customer requirements.
HONOR
RELATED PRODUCTS
Shandong Silk Road Steel Company
E-mail: Eda@sdsilkroadsteel.com
WhatsApp: +86-18865289140
Tel: +86-18865289140
Address：Liaocheng City, Shandong Province
