Q355 S355 steel iron angle
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Products Description
Q355 Angle Steel has good mechanical properties, very good weldability and excellent corrosion resistance.Q355 Angle Steel is mainly used for bridges, buildings, and skeleton or connecting parts of all kinds of machines and equipments, and other parts are fixed on the Angle Steel.
S355 angle iron can be divided into equal and unequal angle steel, angle steel can be composed of different stress components according to the different needs of the structure, can also be used as a connection between the components.
q355 steel angle iron mechanical property
| Mechanical Properties | Metric | US/Imperial |
| Hardness, Brinell | 135 | 135 |
| Hardness, Rockwell B | 74 | 74 |
| Tensile Strength, Ultimate | 450 MPa | – |
| Tensile Strength, Yield | 345 MPa | – |
| Elongation at Break | 18 % | 18 % |
| 21 % | 21 % | |
| Bulk Modulus | 160 GPa | 23200 ksi |
| Shear Modulus | 80.0 GPa | 11600 ksi |
S355 structural steel angle mechanical property
|
Structural Steel Grade at 16mm |
Minimum Yield Strength at nominal thickness 16mm |
|
|
psi |
N/mm2 (MPa) |
|
|
S355 |
50 000 |
355 N/mm2 |
Normally S355 will have following variation based on impact strength at different temperatures, as steel become more brittle when temperature drops. If your structure need to withstand -20°C, it's better and safer to choose S355J2.
S355JR - Can withstand an impact energy of 27J at +20°C
S355J0 - Can withstand an impact energy of 27J at 0°C
S355J2 - Can withstand an impact energy of 27J at -20°C
S355K2 - Can withstand an impact energy of 27J at -30°C (40J at -20°C)
Products Details
| Product Name | Q355 S355 steel iron angle |
| Thickness | 3-25mm |
| Length |
as your requested |
| Standards | JIS, ASTM, GB, EN,etc. |
| Packing | in bundle, packed with steel belts tightly |
| Surface | Painted; Galvanized; Weld |
| Origin | China |
| Price Term | FOB, CIF, EXW,DDP, etc. |
| Delivery Time | 3-30 days,according to your quantity |
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