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Place of Origin | CHANGZHOU, CHINA |
Brand Name | Joyruns |
Certification | ISO9000 |
Model Number | EN 10305-1 E355 E355J2H |
EN 10210 E355+BK Seamless cold-drawn Hydraulic Cylinder steel tubes
This particular grade of S355J2H EN 10210 carbon steel pipes are also referred to as mild steel. The maximum content of carbon added in the en 10210-1 s355j2h Steel CHS Tube amounts to about 22% of the total alloy. Apart from carbon, as manufacturers of these en 10210 s355j2h Structural Hollow Sections we can also add a certain content of manganese in the alloy. The low content of carbon in combination with manganese in the alloy for the specified en 10210-1 s355j2h Seamless Pipe results in the alloy being easy to not only form but also being easy to shape.
Delivery status: BK(+C), BKS(+SR), BKW(+LC), GBK(+A), NBK(+N)
Chemical composition (cast analysis)a | |||||||
Steel name |
Steel number |
C |
Si |
Mn |
P |
S b |
Al |
max. |
max. |
max. |
max. |
max. |
min. |
||
E215 |
1.0212 |
0.10 |
0.05 |
0.70 |
0.03 |
0.03 |
0.025 |
E235 |
1.0308 |
0.17 |
0.35 |
1.20 |
0.03 |
0.03 |
– |
E355 c |
1.0580 |
0.22 |
0.55 |
1.60 |
0.03 |
0.03 |
– |
Mechanical properties at room temperature
Steel grade |
Minimum values for the delivery condition a,b |
||||||||||||
Steel name |
Steel number |
+C c |
+LC c |
+SR |
+A d |
+N |
|||||||
Rm Mpa |
A % |
Rm Mpa |
A % |
Rm Mpa |
ReH Mpa |
A % |
Rm Mpa |
A % |
Rm Mpa |
ReH e Mpa |
A % |
||
E215 |
1.0212 |
430 |
8 |
380 |
12 |
380 |
280 |
16 |
280 |
30 |
290 to 430 |
215 |
30 |
E235 |
1.0308 |
480 |
6 |
420 |
10 |
420 |
350 |
16 |
315 |
25 |
340 to 480 |
235 |
25 |
E355 |
1.0580 |
640 |
4 |
580 |
7 |
580 |
450 f |
10 |
450 |
22 |
490 to 630 |
355 |
22 |
Delivery condition:
BK | BKW | BKS | GBK | NBK | Q+T |
+C | +LC | +SR | +A | +N | |
Cold rolled | Cold drawn | Stress relieved | Annealed | Normalized | Quenched+Tempered |
EN 10297-1 |
EN 10210-1 |
EN 10305-1 |
E235 |
S275J0H |
E235+N |
E275 |
S275J2H |
E235+A |
E355 |
S355J0H |
– |
E355+N |
S355J2H |
E355+AR |
E355K2 |
S460NH |
E355+N |
E470 |
– |
E355+SR |
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