355J2G3 Steel round Bar
S355 – a structural grade steel with a minimum yield strength of 355 N/mm² which widely used in the engineering
and construction industries, S355 offers high yield and tensile strength and is supplied with a variety of treatments
and test options to ensure it is a highly usable steel in your various projects.
EN 10025-2 S355J2G3, S355J2+N High Yield Strength Structural Steel Plate
S355J2G3 and S355J2+N are the same steel grades as both grades delivery condition are normalized.
G3 and N symbol for normalized.
S symbol for Structural Steel
JR symbol 20 temperature impact test
J0 syambol 0 temperature impact test
J2 symbol -20 temperature impact test
S355J2G3 Characteristic
S355J2G3 is a low carbon, high tensile strength structural steel which can be readily welded to other weldable steel.
With its low carbon equivalent, it possesses good cold-forming properties. The plate is produced by fully killed steel process and supplied in normalized or controlled rolling condition.
S355J2G3 Application
Structural application in freight cars, transmission towers, dump trucks, cranes, trailers, bull dozers, excavators, forestry machines, railway wagons, dolphins, penstocks, pipes, highway bridges, building structures, oil and gas platforms, offshore structures, shipbuilding, power plant, palm oil equipments and machineries, fans, pumps, lifting equipments and port equipments.
Dimension we could supply:
Thickness 8mm-300mm, Width: 1500-4020mm, Length: 3000-27000mm
S355J2G3 Chemical Composition(max %):
| C | Si | Mn | P | S | C.E. |
| max | max | max | max | max | max |
| 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.047 |
S355J2G3 Mechanical Properties:
| Thickness (mm) | Yield Strength Reh Min (N/mm²) | Tensile Strength Rm min (N/mm²) | Elongation A5 min (%) | Impact Values Charpy-V-Notch Longitudinal Average from 3 Specimens Thk. >10 ≤ 150mm |
| ≥ 3 - ≤ 100 | 315 - 355 | 490-630 | max 22 | 27 Joules at -20°C |
Equivalent grade: DIN 17100 ST52-3; ASTM A572-50; JIS G3106 SM490; JIS 3101 SS490, ABS EH36; LRS EH36; BS4360 Grade50D; BS4360 Gr50DD
MITTEL is specialized in low alloy high strength structural steel, mainly dealing with specification standard plates in EN 10025-2, EN 10025-3, EN 10025-4, EN 10025-6, ASTM A633, ASTM A573, ASTM A572, DIN 17100, JIS G3106, ASTM A709, ASTM A283, ASTM A529, ASTM A656, EN 10225, ISO 630, NFA 35-501, and so on, the thickness up to 300mm.
