S355J2G3 S355J2G4 angle bar
1. product description
Yield Strength
| S355J2G3 | |
| Thickness ,mm | Yield Strength,Mpa |
| <16 | ≥355 |
| 16-40 | ≥345 |
| 40-63 | ≥335 |
| 63-80 | ≥325 |
| 80-100 | ≥315 |
| 100-150 | ≥295 |
| 150-200 | ≥285 |
| 200-250 | ≥275 |
According to the division of European standards EN10025 and EN10250, S355J2G3 is defined as unalloyed structural steel.
The alloy content of S355J2G3 steel is very small, its carbon equivalent is 0.345~0.491, and the weldability is good, and preheating is generally not necessary before welding.
However, since the hardening tendency of S355J2G3 steel is slightly larger than that of low carbon steel, preheating measures should be taken to prevent cold cracks when welding at low temperature (such as open-air operation in winter) or when welding on large rigid and thick structures.
| Main chemical elements composition of S355J2G4 steel plate | |||||||
| Thickness(mm) | C | Si | Mn | P | S | N | Cu |
| T≤16 | 0.20 | 0.55 | 1.60 | 0.025 | 0.025 | ... | 0.55 |
| 16 | 0.20 | ||||||
| 40 | 0.22 | ||||||
DIN EN 10025-2 S355J2G4 steel plate Chemical composition(%)
C≤0.20 Si≤0.55 Mn≤1.60 P≤0.035 S≤0.035
S355J2G4 steel plate Mechanical property
Yield Rp0.2 (MPa)≥146 Tensile Rm (MPa)≥871 Impact KV/Ku (J):42 Elongation A (%):24 Reduction in cross section on fracture Z (%):23 As-Heat-Treated Condition: Solution and Aging, Annealing, Ausaging, Q+T,etc Brinell hardness (HBW):224
Heat Treatment: As rolled/Control-rolled/Normalised
2. Products Details
| Product Name | S355J2G3 S355J2G4 angle bar |
| 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 |
3.Customer Visit:
4.About US：
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In addition to our core business, we also stay abreast of the latest industry trends and technological advancements. This enables us to constantly evolve and expand our product offerings, ensuring that our clients have access to cutting-edge solutions.
As we look ahead, GNEE Group remains committed to providing exceptional steel trade services and products. We strive to foster enduring partnerships with our clients, based on trust, integrity, and mutual growth. Join us on this journey as we continue to deliver excellence in the global steel trade market.
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