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High tensile S355JR universal beam and S355J2 universal beam
Source:Xin Steel Industry Date:2021/07/27
Low temperature steel matreials EN 10025-2 specification S355J2 universal beam shall be done charpy V notch impact test at minus 20 Degree centigrade when supplying.S355JR universal beam done impact test at room temperature.S355J2 universal beam also called as S355J2 H beam,S355J2 I beam,S355J2 HEA BEAM,S355J2 HEB beam,S355J2 HEM beam.S355JR universal beam and S355J2 universal beam both owned minimum yield strength at 355 mpa and tensile strength within 470-630 Mpa,355J0 universal beam shall be done low temperature impact test at 0 ℃.
ABS certificate S355J2 universal beam stock in our warehouse with various dimensions in EN 10204 3.2 mill certificate.
EN 10025-2 S355JR universal beam and S355J2 universal beam in chemical composition and mechanical property:
|
S355JR vs S355J2 |
Chemical composition: Ladle Analysis Max% | |||||||
|
Standard |
Grade |
C |
Mn |
P |
S |
Si |
Cu |
N |
|
EN 10025-2 |
S355JR |
0.24 |
1.60 |
0.035 |
0.035 |
0.55 |
0.55 |
0.012 |
|
EN 10025-2 |
S355J2 |
0.20 |
1.60 |
0.025 |
0.025 |
0.55 |
0.55 |
- |
|
Mechanical Properties: |
Thickness |
Yield strength |
Tensile strength | |||||
|
Mpa Min. |
Mpa | |||||||
|
EN 10025-2 |
S355JR |
T≤16 |
355 |
470-630 | ||||
|
EN 10025-2 |
S355J2 |
T≤16 |
355 |
470-630 | ||||