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EN
E360
DIN
St70-2
SAE / AISI / ASTM
BS
AFNOR
A70-2
Equivalent Steel Grades
Material No
1.0070
Chemical Composition (%)
EN 10025 (DIN 17100)
C
Si
Mn
P
S
Cr
Ni
Mo
N
Pb
Min
Max
0.045
0.045
0.012
325
80 < t ≤ 100
335
63 < t ≤ 80
345
40 < t ≤ 63
355
16 < t ≤ 40
360
t < 16
Min
Thickness (mm)
Diameter (mm)
YIELD STRENGTH (Re) (N/mm² = MPa)
Condition of the Sample:
Mechanical Properties
830
640
3 ≤ t ≤ 100
830
650
3 ≤ t ≤ 100
830
670
3 ≤ t ≤ 100
900
690
t < 3
Max
Min
Thickness (mm)
Diameter (mm)
TENSILE STRENGTH (Rm) (N/mm² = MPa)
Min
Thickness (mm)
Diameter (mm)
ELONGATION (%)
11
3 < t ≤ 40
10
40 < t ≤ 63
9
63 < t ≤ 100
8
100 < t ≤ 150
7
150 < t ≤ 250
HARDNESS (HB)
+AR
+N
+A
The difference between S355J2 steel and S355JR steel is that a Charpy notch impact test has been applied.
S355J2 steel has a minimum impact energy of 27 joules (KV) at a temperature of −20 °C.
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