S355J2G2W atmospheric corrosion resistant steel
Weathering Steel Sheet Products Description
S355J2G2W weathering steel sheet is a high-strength structural steel that is resistant to atmospheric corrosion and is suitable for making parts that require good weather resistance, such as bridges, buildings, and vehicles.
S355J2G2W weathering plate has good weldability and formability while maintaining good mechanical properties. According to EN 10155 standard, S355J2G2W weather resistant steel can resist corrosion in a variety of environmental conditions without coating.
S355J2G2W corten structural steel application:
EN10155 S355J2G2W weathering steel is widely used in mining fans, earthmoving buckets, trailers and large road vehicles, drill collars, cranes, excavators, underground mining equipment, bridges and other high-strength parts that require high toughness.
S355J2G2W Atmospheric Corrosion Resistant Steel Products Details
S355J2G2W corten steel chemical composition:
|
Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Cu |
|
S355J2G2W |
0.16 |
0.50 |
0.5~1.50 |
≤0.035 |
0.035 |
0.65 |
0.40~0.80 |
0.25~0.55 |
S355J2G2W weathering steel welding mechanical properties:
|
Grade |
Thickness(mm) |
Min Yield(MPa) |
Tensile(MPa) |
Elongation Min (%) |
Test Temperature(℃ |
|
S355J2G2W |
5＜t≦16 |
355 |
490-630 |
22 |
-20 |
|
16＜t≦40 |
345 |
490-630 |
22 |
-20 |
|
|
40＜t≦63 |
335 |
490-630 |
21 |
-20 |
|
|
63＜t≦80 |
325 |
490-630 |
20 |
-20 |
|
|
80＜t≦100 |
315 |
490-630 |
20 |
-20 |
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