S235JR Angle Steel, defined by EN10025-2, is a carbon structural steel with a minimum yield strength of 235 MPa. It offers good weldability, machinability, and ductility, making it suitable for general structural applications like buildings, bridges, and machinery components.
Its reliability and cost-effectiveness ensure broad adoption in construction and light engineering. Angle steel is often used in construction and industrial fields, and the cargo volume is sufficient. Therefore, the competition in its product market is relatively benign, and the price is not much different.
However, depending on the manufacturing process, there are hot-rolled angle steel and cold-rolled angle steel. Hot rolling is performed with respect to cold rolling, and cold rolling is rolling at a temperature lower than the recrystallization temperature, and hot rolling is rolling at a temperature higher than the recrystallization temperature. Therefore, the angle steel under the hot rolling production process is hot rolled steel angle bar.
Specification of S235JR Angle Steel
| Product name | S235JR Angle Steel | |||
| Standard | EN | |||
| Material | S235JR | |||
| Thickness | 3-24mm | |||
| Equal Angle | Type: | 2#-20# | ||
| Size: | 20-200mm | |||
| Thickness: | 3.0-24mm | |||
| Weight: | 0.597-71.168kg/m | |||
| Unequal Angle | Type: | 2.5*1.6-20*12.5# | ||
| Size: | 25*16-200*125mm | |||
| Long Side: | 20-200mm | |||
| Short Side: | 16-125mm | |||
| Thickness: | 3.0-24mm | |||
| Weight: | 1.687-43.588kg/m | |||
| Length | 1-12m or as customer request | |||
| Surface | Oil, Black, Galvanized, Painted | |||
| Technique | Hot rolled/Cold rolled/Galvnized | |||
| Application | Mechanical&manufacturing,Steel structure,Shipbuilding,Bridging,Automobile classis,Construction,Decoration,etc. | |||
| Package | By bundles with steel strips or according to the requirements of customers | |||
Mechnical property for S235JR carbon steel
| Thickness (mm) | |||||||||
| S235JR | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 63 | > 63 ≤ 80 | > 80 ≤ 100 | > 100 ≤ 150 | > 150 ≤ 200 | > 200 ≤ 250 | > 250 |
| Yield strength (≥Mpa) | 235 | 225 | 215 | 215 | 215 | 195 | 185 | 175 | 175 |
| < 3 | ≥ 3 ≤ 100 | > 100 ≤ 150 | > 150 ≤ 250 | > 250 | |||||
| Tensile strength (Mpa) | 360-510 | 360-510 | 350-500 | 340-490 | 340-490 | ||||
Size of S235JR Angle Steel
| Equal Angle Steel Bar | Unequal Angle Steel Bar | ||
| Size(mm) | Thickness(mm) | Size(mm) | Thickness(mm) |
| 20X20 | 3,4 | 40X25 | 3,4 |
| 25X25 | 3,4 | 45X28 | 3,4 |
| 30X30 | 3,4 | 45X30 | 4 |
| 36X36 | 3,4,5 | 50X32 | 3,4 |
| 40X40 | 3,4,5 | 56X36 | 4,5 |
| 45X45 | 3,4,5,6 | 63x40 | 4,5,6,7 |
| 50X50 | 3,4,5,6 | 75X50 | 5,6,8,10 |
| 56X56 | 3,4,5,6 | 90X56 | 5,6,7,8 |
| 63X63 | 4,5,6,8,10 | 100x63 | 6,7,8,9,10 |
| 70X70 | 4,5,6,7,8 | 100X75 | 6,7,8,9,10,12 |
| 75X75 | 5,6,7,8,10 | 100X80 | 6,7,8,10 |
| 80X80 | 5,6,7,8,10 | 110X70 | 6,7,8,10 |
| 90X90 | 6,7,8,10,12 | 125X80 | 7,8,10,12 |
| 100X100 | 6,7,8,10,12,14,16 | 140X90 | 8,10,12,14 |
| 110X110 | 7,8,10,12,14 | 150X90 | 8,9,10,12 |
| 125X125 | 8,10,12,14 | 160X100 | 10,12,14,16 |
| 140X140 | 10,12,14,16 | 180X110 | 10,12,14,16 |
| 160X160 | 10,12,14,16 | 200X100 | 10,12,14,15 |
| 180X180 | 12,14,16,18 | 200X125 | 12,14,16,18 |
| 200X200 | 14,16,18,20,24 | ||
Product Applications of S235JR Angle Steel
According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components.
It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.
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