BS EN 100210 S355 JO是什么材质的啊？

BS EN 100210 S355 JO是什么材质的啊？

材料牌号: S 355 J0
数字代号: 1.0547
标准： EN
国家与地区： European Union
钢组： 结构钢
次级类别： EN 10210-1 (2006) 热加工非合金结构空心钢和细晶粒结构钢

化学成分 (%)
C ≤ 0.2200
Mn ≤ 1.6000
P ≤ 0.0350
S ≤ 0.0350
Si ≤ 0.5500
Al (*)
N ≤ 0.0090

Criteria Comment
C For thicknesses t= 40-120 mm, C = 0.22%
Al The maximum value for N does not apply if the chemical composition shows a minimum total Al content of 0.020% with a min Al/N ratio of 2.1 or if sufficient other N binding elements are present.
N For each increase of 0.001%N the P max content will be reduced by 0.005%. The N content of the product analisys shall not be more than 0.012%

与国内材料无对应。