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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