Description
S355J2G3 Grade Introduction:
S355J2G3 is a high-strength, non-alloy structural steel that meets EN 10025:1990 standards, with the current standard being EN 10025-2:2004. This steel is well-known for its excellent corrosion resistance, tested under severe conditions, including minus 20°C to assess its impact resistance. Its durability against both reducing and oxidizing environments makes it an ideal material for various industries. S355J2G3 exhibits resistance to a wide range of harsh chemicals, such as nitric acid, sulfuric acid, acetic acid, hydrochloric acid, and phosphoric acid, making it suitable for applications involving stress corrosion cracking, crevice corrosion, and pitting.
S355J2G3 Grade Application:
This steel is ideal for structural applications in industries like transportation, construction, and engineering. Some common uses include:
- Freight cars
- Transmission towers
- Dump trucks
- Cranes
- Trailers
- Bulldozers
- Excavators
- Forestry machinery
S355J2G3 Equivalent Grades:
- EN 10025-2
- Steel Number: 1.0570
- DIN: ST52-3
- BS 970 1983: 150M19
- GOST: 17GS
- JIS: SM 490
- AFNOR: E36-3
- UNI: Fe 510
Addition to Other Grades:
This steel is compatible with other grades like MS, EN1A, EN3B, EN8, EN9, EN24, EN31, EN32B, EN36C, EN41B, EN47, EN353, IS2062, 42CrMo4, HCHCR, D2, D3, H-11, H-13, CW-1, OHNS, M2, M35, M42, P20, P20+S, ASTM SA-36, ASTM SA-105, SAE1018, SAE4140, and many more.
Our Supply Range:
Price List:
S355J2G3 Structural Steel
S355J2G3 Chemical Composition:
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.20 Max |
| Silicon (Si) | 0.55 Max |
| Manganese (Mn) | 1.60 Max |
| Phosphorus (P) | 0.035 Max |
| Sulfur (S) | 0.035 Max |
| Chromium (Cr) | 0.30 Max |
| Aluminum (Al) | 0.30 Max |
| Copper (Cu) | 0.45 Max |
S355J2G3 Mechanical Properties:
- Elastic Modulus: 217 GPa @ 100°C
- Elongation A: 17-22% @ 20°C
- Elongation A80: 14-18% @ 20°C
- Poisson’s Ratio: 0.29 @ 20°C
- Shear Modulus: 75-80 GPa @ 20°C
- Tensile Strength: 450-680 MPa @ 20°C
- Yield Strength: 275-355 MPa @ 20°C
S355J2G3 Hardness:
- Specific values available upon request.
S355J2G3 Heat Treatment:
S355J2G3 Hardening:
S355J2G3 Tempering:
S355J2G3 Physical Properties:
- Density: 7.83 g/cm³ @ 20°C
S355J2G3 Thermal Properties:
- Coefficient of Thermal Expansion: 1.08E-5 1/K @ -100°C
- Thermal Conductivity: 37.6 W/(m·K) @ -100°C
- Thermal Diffusivity: 12.9 mm²/s @ -100°C
S355J2G3 Forging Properties:
S355J2G3 Stress Relieving:
S355J2G3 Normalizing:
S355J2G3 Annealing:
S355J2G3 Density:
- Density: 7.83 g/cm³
S355J2G3 Machinability:
S355J2G3 offers good machinability and can be easily worked with standard machining techniques.
S355J2G3 Welding:
This steel is suitable for welding using most standard methods, ensuring strong and durable joints.
Supply Cities:
Mumbai Ahmedabad, Amaravathi, Ambattur, Bangalore, Belgaum, Chennai, Chittoor, Coimbatore, Dindigul, Mysore, Nellore, Hyderabad, Kochi, Mangalore, Tirupur, Tuticorin, Madurai, Andhra Pradesh, Karnataka, Puducherry, Kerala, Tamil Nadu, Telangana, Visakhapatnam, Kochi, Kerala, Hubli-Dharwad, Karnataka, Ghaziabad Kolkata.
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