Hair
ST52 Black Sheet
ST52 Quality Sheet Metal Slab is a flat steel in the form of rolls or sheets with thicknesses ranging between 1.50 - 20.00 mm, which is obtained by hot rolling the rectangular cross-sectional semi-product, which is formed as a result of solidification of liquid steel by continuous casting technique, in a hot rolling mill. ST52 Quality Steel Sheet Black steel sheets are flat steels produced by hot rolling. They are the most produced and consumed products in Turkey and in the world. Especially in developed and developing countries, production and consumption are increasing every year. The usage areas of black sheets are very wide.
Classroom | St 52-3 (S355J0) |
Number | 10.570 |
Classification | Non-alloy grade structural steel |
Standard | EN 10025-2:2004 Hot rolled structural steel products. Technical delivery conditions for non-alloy structural steels |
Chemical Properties of ST52 Steel
C | Si | Mn | P | S | N | Cu | CEV |
max 0.22 | max 0.55 | max 1.6 | max 0.035 | max 0.035 | max 0.012 | max 0.55 | max 0.47 |
Nominal thickness = <40 (mm) C max = 0.20
Nominal thickness = <30 (mm) CEV max = 0.45
Mechanical Properties of ST52 Steel
Nominal thickness (mm): | Up to 3 | 3 - 100 | 100 - 150 | 150 - 250 |
Rm - Tensile strength (MPa) Flat and long products | 510-680 | 470-630 | 450-600 | 450-600 |
Nominal thickness (mm): | Up to 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 100 | 100 - 150 | 150 - 200 | 200 - 250 |
ReH - Minimum yield strength (MPa) Flat and long products | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
KV - Impact energy (J) longitude, | -20 ° | 0 ° | + 20 ° |
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27 | 27 | 27 |
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Nominal thickness (mm): | Up to 1 | 1 - 1,5 | 1,5 - 2 | 2 - 2,5 | 2,5 - 3 |
A - Min. elongation Lo = 80 mm (%) parallel, | 14 | 15 | 16 | 17 | 18 |
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Nominal thickness (mm): | Mar.40 | 40 - 63 | 63 - 100 | 100 - 150 | 150 - 250 |
A - Min. elongation Lo = 5,65 √ So (%) parallel, | 22 | 21 | 20 | 18 | 17 |
AB | USA | Germany | Japan | France | United Kingdom | Europe old | Italy | Belgium | Spain | China | Sweden | Finland | Austria | Norway | Inter | Portugal | India |
EN | - | DIN, WNr | JIS | AFNOR | BS | EN | UNI | NBN | UNE | GB | SS | SFS | ONORM | NS | ISO | NP | IS |
S355J0 | A441 | St52-3U | SS490B | E36-3 | 50C | Fe510C | Fe510C | AE355C | AE355C | 16Mn | 2132-01 | Fe52C | St510C | NS12153 | E355C | FE510-CI | Fe570HT |
A633 |
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| 2134-01 |
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| Fe510C |
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