Description
We supply full range of Carbon Steel sheets, Carbon steel round bar , Carbon steel rod, Carbon steel plate, Alloy steel , hardened steel , Case Hardened Steel ,Special Steel ,Tool Steel ,Case harden Steel
We supply S355J2G3 Structural Steel Round Bar , S355J2 Low Carbon Steel Rods
Description
S355J2/S355J2+N/S355J2G3, ST52-3, SM490 , S355J2G3
S355J2 structual steel / Low Carbon Steel is a carbon manganese ,high yield non alloy steel. It is called S355 because of the average minimum yield for this material is 355 Mpa.As a structural steel,it has excellent strength and weldability.It can be readily welded to other weldable steel. For its low carbon equivalent, it possesses good cold-forming properties. S355J2 is generally supplied in a normalized condition.
Chemical Composition & Related Specifications for S355 Carbon Steel
|
Grade |
C |
Si |
Mn |
P |
S |
|
S355J2G3 |
≤ 0.22 |
≤0.55 |
≤1.6 |
≤ 0.035 |
≤ 0.035 |
Similar Specifications / Equivalent to
|
Germany |
UK |
China |
Japan |
|
ST52-3 / 1.0570 |
En14A / 150M19 |
16Mn |
SM 490 |
S355 Specifications
|
Grade |
Symbol |
|
S355 |
JR |
Charpy impact tests at room temperature 20°C |
|
J0 |
Charpy impact tests at 0°C |
|
J2 |
Charpy impact tests at -20°C |
|
S355J2 |
N |
Supply condition normalised |
|
G3 |
Supply condition normalised |
Mechanical Properties
|
Thickness ,mm |
5-100 |
100-150 |
|
Tensile strength,Mpa |
470-630 |
450-650 |
|
Thickness ,mm |
≤ 16 |
16-40 |
40-63 |
63-80 |
80-100 |
100-150 |
150-200 |
200-350 |
> 250 |
|
Yield strength,Mpa |
≥ 355 |
≥ 345 |
≥ 335 |
≥ 325 |
≥ 315 |
≥ 295 |
≥ 285 |
≥ 275 |
≥ 265 |
|
Thickness ,mm |
5-40 |
40-63 |
63-100 |
100-150 |
|
Elongation,% |
≥20 |
≥19 |
≥18 |
≥18 |
|
Impact,J |
J2: 27J at – 20°C |
Normalizing
Normalizing is used to refine the structure of forgings that might have cooled non-uniformly after forged,and considered as a conditioning treatment before final heat treatment.Normalizing temperature for S355J2 steel should be carried out between 890℃-950℃. hold suitable time for the steel to be thoroughly heated to complete the ferrite to austenite transformation.Cool in still air.
Application
S355J2 is a low carbon structural steel grade often used for application which require better mechanical properties than that of S275 and S235 grade.It is widely used in engineering and construction industries.
Applications include axles, bolts and connecting rods, motor, hydraulic and pump shafts, machinery parts,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 etc.
Our Sales & Supplier Network
Australia, Pakistan, Malaysia, Singapore, Taiwan, China,Vietnam, Belgium, Japan, South Korea, Philippines, France, United Kingdom, Indonesia, Thailand, Hong Kong, China, Sweden, United States, Dubai, Finland, Brunei,Germany.
E Steel is a Global Metal Procurement Company in providing and sourcing raw materials to the wide range of engineering industries / sectors. We works as the the Online B2B Metal Marketplace to help our customers in finding the special steels that might feel hard to source locally.
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