S355J2 steel is one mainly of Steel Resistant to Atmospherical Corrosion. S355J2 steel is a weather-resistant structural steel with mechanical properties similar to S355J2. By adding Cr, Cu and Ni, it formed oxide layers stick firmly to the workpiece surface. This oxide layer prevents further corrosion of S355J2 steel.
S355J2 steel pipe application
Alloy steel pipe applies to petroleum,chemical industry,electric power,boiler,high temperature resistant,low temperature resistant, corrosion resistant seamless steel pipe used.Alloy steel pipe also can made according to the customer.
Export to Ireland,Singapore,Indonesia,Spain,Canada,USA,Thailand,Korea,Italy,Alloy steel pipe also can made according to the customer.
S355J2 steel pipe technology
1.Hot rolled
2.Hot expanded
3.Cold Drawn
4.Cold rolled
S355J2 steel pipe dimension
ERW; outer diameter:21.3-660mm thickness:6-25mm
LSAW; outer diameter:325-1524mm thickness:6-50mm
SSAW: outer diameter:219-3200mm thickness:5-25mm
S355J2 Chemical Composition(max %):
DIN |
ASTM |
EN |
JIS |
Chemical Composition |
C.E. |
||||||||||
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
V |
W |
S |
P |
CU |
|||||
|
17100St52-3N |
A572-50 |
10025-2:2004 S355J2+N |
G3106SM490YB |
max 0.22 |
max 0.55 |
max 1.60 |
- |
- |
- |
- |
- |
max 0.035 |
max 0.035 |
- |
max 0.047 |
S355J2 steel pipe Mechanical Properties:
Thickness (mm) |
Yield Strength Reh min (N / mm) |
Tensile Strength Rm min (N / mm) |
Elongation A5 min (%) |
Impact Values Charpy-V-Notch Longitudinal Average from 3 Speimens Thk. >10<150mm. |
|
3<thk<100 |
315-335 |
490-630 |
max 22 |
27 Joules at -20 C |
Katalor have owned the global reputation for supply the high quality S355J2 steel pipe, if we have the size in stock, we can delivery them at once. If not, it will take about 20 days for us to produce the S355J2 steel pipe for you. Please contact our sales team if you have any inquiry about the S355J2 steel pipe , we will offer you the competitive price with best price in China.
