Steel sheet S 355 J2 С+N DIN EN 10025-2
Sheet steel, grade S 355 J2 С+N, produced according to European standard 10025 -2, is an unalloyed low-carbon structural steel with improved characteristics, allowing the manufacture of basic and critical structural elements. Supplied after normalizing rolling (+N) and suitable for cold forming (C).
Main properties
Steel sheet S 355 J2 C +N is characterized by:
– a minimum yield strength of 355 megapascals, at ambient temperature;
– resistance to destruction, under impact, force up to 27 joules, at a temperature of -20 degrees;
– density 7.85 grams per cubic centimeter;
– good weldability, as with and without preheating.
Supplied as flat long products used for the production of long products and figured products.
Fields of application
Sheet metal can be bought for the manufacture of critical elements of building structures, parts of various machines and mechanisms used in energy and mining
Chemical composition S355J2C (1.0579): EN 10277-2-2008
C
|
Si
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Mn
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P
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S
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Cu
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max 0.2
|
max 0.55
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max 1.6
|
max 0.03
|
max 0.03
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max 0.55
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Mechanical properties of steel S355J2C (1.0579)
Nominal thickness (mm):
|
5 – 10
|
10 – 16
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16 – 40
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40 – 63
|
63 – 100
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Rm- Tensile strength (MPa ) (+C)
|
630-950
|
580-880
|
530-850
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500-770
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470-740
|
Nominal thickness(mm):
|
5 – 10
|
10 – 16
|
16 – 40
|
40 – 63
|
63 – 100
|
Rp0.20.2% proof strength (MPa) (+C)
|
520
|
450
|
350
|
335
|
315
|
Nominal thickness (mm):
|
5 – 10
|
10 – 16
|
16 – 40
|
40 – 63
|
63 – 100
|
A- Min. elongation at fracture (%) (+C)
|
6
|
7
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8
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9
|
9
|
Brinell hardness (HBW): (+SH)
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146 – 187
|
|
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|
|
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Sheet steelS355J2C+N / 1.0579
Delivery forms of steelS355J2C+Nin sheets
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Steel grade
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