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SS400 round bar is the most common yet widely used grade as a structural steel. SS400 grade is also known as JIS3101 having low carbon content. This kind of steel is widely used for manufacturing industrial applications and equipment. CHINA UNITED IRON AND STEEL LIMITED is a reliable and esteemed manufacturer and supplier of structural steel round bars. These bars are used in numerous applications and industries due to its excellent and admirable features. We are aimed to provide our customer with the high quality of bars in such a way that it can easily fulfill all the demands of customers.
Product details
These round bars are available in seamless, welded and fabricated types and in different shapes and sizes as per the demand and requirement of customers. At the time of manufacturing these bars, national and global specifications are added to the material. Superior and excellent quality of the material is used and is well inspected so that it can perform its best in the respective areas of working. In addition to it, advanced technologies and latest tools are used for creating an accurate size and length of bars.
Each and every material used for manufacturing is tested and inspected by our experts so that no damage is caused when the product is ready and used for further manufacturing purpose. These bars are known best of its admirable features like long service life, durability, workability, formability, weldability, tensile strength, excellent corrosion resistance. All these features make round bars even more demanding among industrial applications.
Testing and packaging
To know whether the manufactured product is of good quality or not and will it perform best at a high and elevated temperature or not, numerous tests are done. The entire testing and inspection process takes place under the strict regulation and observation of experts and inspection agencies. When all the tests are done, we offer different test certificates proving product quality and durability.
At last, the SS400 round bar is packed in the superior quality of packaging material like wooden cases/ cartons/ pallets or bundles which prevents them from rust and avoid damages at the time of transportation and storage.
SS400 Steel Round Bar Specifications:
SS400 Steel Round Bar Specifications:
| Steel Number | 1.0044 |
| Size | 3mm~ 800mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Diameter | 25mm to 152 mm |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| USA | Germany DIN,WNr |
Japan JIS |
France AFNOR |
England BS |
Canada HG |
European old EN |
Belgium NBN |
Spain UNE |
| A283D A529 Gr.D |
RSt42-2 St 44-2 |
SS400 | E28-2 | 161-430 43A 43B |
260W 260WT |
Fe430B | AE295B | AE255B |
|
C
|
Mn
|
P
|
S
|
N
|
Cu
|
CEV
|
|
max 0.22
|
max 1.5
|
max 0.04
|
max 0.04
|
max 0.012
|
max 0.55
|
max 0.42
|
| Minimum yield strength Reh MPa |
Tensile strength Rm MPa |
Minimum elongation – A Lo = 5,65 * √So (%) |
Notch impact test | |||||||||||
| Steel grade | Nominal thickness mm |
Nominal thickness mm |
Nominal thickness mm |
Temperature | Min. absorbed energy | |||||||||
| ≤16 | >16 ≤40 |
>40 ≤63 |
>63 ≤80 |
>80 ≤100 |
>100 ≤125 |
>3 ≤100 |
>100 ≤125 |
>3 ≤40 |
>40 ≤63 |
>63 ≤100 |
>100 ≤125 |
°C | J | |
| SS400 | 275 | 265 | 255 | 245 | 235 | 225 | 410-560 | 400-540 | 23 | 22 | 21 | 19 | +20 | 27 |
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