S355J2+N steel grade
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Standard : EN10025-2
Steel Grade : S355J2, S355JR, S355J0, S355K2, S450J0
Nearest Equivalent : DIN 17100 ST52-3; ASTM A572-50; JIS G3106 SM490; JIS 3101 SS490
ABS EH36; LRS EH36; BS4360 Grade50D; BS4360 Gr50DD
S355J2+N High Tensile Steel
S355 – offers high yield and strength with a minimum yield strength of 355 N/mm² , a structural grade steel which is widely used in engineering and construction industries, can be supplied with a variety of treatments and test options to ensure that it is a highly usable steel in your various projects.
EN 10025 S355J2+N HIGH TENSILE STRENGTH STRUCTURAL STEEL PLATES
S355J2+N and S355J2G3 are the same steel grades as both grades delivery condition are normalized. G3 and N stand for normalized.
S symbol for Structural Steel
JR symbol 20 temperature impact test
J0 symbol 0 temperature impact test
J2 symbol -20 temperature impact test
S355J2+N Characteristic
S355J2+N is welder-friendly, low carbon, high tensile strength structural steel, can be readily welded to other weldable steel. For its low carbon equivalent, it possesses good cold-forming properties. The plate is produced by fully killed steel process and supplied in a normalized or controlled rolling condition.
S355J2+N Application
Recommended for 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.
Xuất xứ
Malaysia, Indonesia, Turkey, Eastern European, Western European, UK, Korea, Japan, Taiwan, China and etc...
S355J2+N Chemical Composition(max %):
|
DIN |
ASTM |
EN |
JIS |
Thành phần hóa học |
CE |
||||||||||
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
V |
W |
S |
P |
CU |
|||||
|
17100 St52-3N |
A572-50 |
10025-2: 2004 S355J2 + N |
G3106 SM490YB |
tối đa 0.22 |
tối đa 0.55 |
tối đa 1.60 |
- |
- |
- |
- |
- |
tối đa 0.035 |
tối đa 0.035 |
- |
tối đa 0.047 |
S355J2+N Mechanical Properties:
|
Độ dày (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 Speimens Thk. >10<150mm. |
|
3<thk<100 |
315-355 |
490-630 |
max 22 |
27 Joules at -20 C |
Beverly Steel (Malaysia) Sdn Bhd
S355J2+N min thickness 3mm up to 390mm ect
