S355J2G3/S355J2+N Carbon Steel Round Rod - 355 N/mm² Yield Strength, 8-300mm Thickness
Price:
0.685 USD/KG
MOQ:
100KGS
Delivery Time:
7 Working Days
Brand:
Mittel
Product Description
S355J2G3/S355J2+N Carbon Steel Round Rod Overview
S355J2G3/S355J2+N is a high-yield structural steel grade with minimum yield strength of 355 N/mm², widely used in engineering and construction applications. Both grades are supplied in normalized condition, offering excellent weldability and cold-forming properties.
Key Specifications
Material Properties
- Minimum Yield Strength: 355 N/mm²
- Tensile Strength Range: 490-630 N/mm²
- Elongation: Minimum 22%
- Impact Test: 27 Joules at -20°C
- Delivery Condition: Normalized
Available Dimensions
- Thickness: 8mm to 300mm
- Width: 1500mm to 4020mm
- Length: 3000mm to 27000mm
Chemical Composition
| Element | Maximum % |
|---|---|
| C (Carbon) | 0.22 |
| Si (Silicon) | 0.55 |
| Mn (Manganese) | 1.60 |
| P (Phosphorus) | 0.035 |
| S (Sulfur) | 0.035 |
| C.E. (Carbon Equivalent) | 0.047 |
Mechanical Properties
| Thickness (mm) | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation (%) | Impact Test |
|---|---|---|---|---|
| ≥ 3 - ≤ 100 | 315 - 355 | 490-630 | ≥ 22 | 27 Joules at -20°C |
Applications
Structural applications including freight cars, transmission towers, dump trucks, cranes, trailers, bulldozers, excavators, forestry machines, railway wagons, dolphins, penstocks, pipes, highway bridges, building structures, oil and gas platforms, offshore structures, shipbuilding, power plants, palm oil equipment and machinery, fans, pumps, lifting equipment, and port equipment.
Equivalent Grades
DIN 17100 ST52-3; ASTM A572-50; JIS G3106 SM490; JIS 3101 SS490; ABS EH36; LRS EH36; BS4360 Grade50D; BS4360 Gr50DD
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Get in Touch
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Contact Person
Gao Ben