DIN 17100 Steel St52
St52 steel (St52-3) is a type of non-alloy structural steel conforming to DIN 17100:1980, the designation has been dropped since 2004. According to the German standard DIN 17100, St52 steel is divided into St52-3U ( 1.0553) and St52-3N (material 1.0570). The new St 52 material designation is S355, the new St52-3 name is S355J2 (1.0577), the new St52-3 U designation is S355J0 (1.0553) and the new St52-3 N name in EN 10025:1993 is S355J2G3, DIN 17100 has been replaced by EN 10025-2:2004.
St 52 Material Data Sheet and Specifications
The technical data sheet for the St 52 material and specifications such as chemical composition, properties and equivalents can be found in the following tables.
Chemical composition
The following tables show the chemical composition of St52.
Technical data sheet for St52 – 1 steel, Chemical composition (ladle analysis) in accordance with DIN 17100 and DIN EN 10025:1993.
| Chemical Composition (pan analysis), %, ≤ | |||||||||||
| Country (Region) | Standard | Steel grade (steel number) | W | Yes | Mn | P | s | N | Ass | Thickness (d) (mm) | Deoxidation method |
| Germany | DIN 17100: 1980 | St52-3 (1.0570) | 0.20 | 0.55 | 1.60 | 0.040 | 0.040 | – | ≤ 30 | Totally dead | |
| 0.22 | 30 |
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| European Union | EN 10025: 1993 | S355J2G3 (1.0570) | 0.20 | 0.55 | 1.60 | 0.035 | 0.035 | – | ≤ 30 | ||
| 0.22 | 30 |
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| EN 10025-2: 2004 | S355J2 (1.0577) | 0.20 | 0.55 | 1.60 | 0.025 | 0.025 | – | 0.55 | ≤ 30 | ||
| 0.22 | 30 |
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Technical data sheet for St52 – 2 steel, Chemical composition (product analysis) in accordance with DIN 17100 and DIN EN 10025: 1993.
| Chemical Composition (product analysis), %, ≤ | |||||||||||
| Country (Region) | Standard | Steel grade (steel number) | W | Yes | Mn | P | s | N | Ass | Thickness (d) (mm) | Deoxidation method |
| Germany | DIN 17100: 1980 | St52-3 (1.0570) | 0.22 | 0.60 | 1.70 | 0.065 | 0.065 | – | ≤ 30 | Totally dead | |
| 0.24 | 30 |
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| European Union | EN 10025: 1993 | S355J2G3 (1.0570) | 0.22 | 0.60 | 1.70 | 0.045 | 0.045 | – | ≤ 30 | ||
| 0.24 | 30 |
||||||||||
| EN 10025-2: 2004 | S355J2 (1.0577) | 0.22 | 0.60 | 1.70 | 0.035 | 0.035 | – | 0.60 | ≤ 30 | ||
| 0.24 | 30 |
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St52 steel properties
Physical properties
- Material St 52-3 Density: 7.85 g/cm3
- Melting Point: 1420-1460°C (2590-2660°F)
Mechanical properties
The data sheet below shows the yield strength, tensile strength, elongation and impact strength of St52 steel.
- Hardness of St52-3 structural steel: ≤180 HB, annealed
- Charpy impact test value (Charpy V-notch, longitudinal)
- St52-3U: ≥ 27 J, (thickness: 10≤t≤ 63mm), ≥ 23 J, (thickness: 63
- St52-3N: ≥ 27 J, (thickness: 10≤t≤ 63mm), ≥ 23 J, (thickness: 63
- by agreement, (thickness: > 100mm)
- St52-3U: ≥ 27 J, (thickness: 10≤t≤ 63mm), ≥ 23 J, (thickness: 63
Yield strength
Material Data Sheet St 52-3 – 3
| Yield limit (≥ N/mm2); Thickness (d) mm | ||||||
| Steel (steel number) | d≤16 | 16< d ≤40 | 40< d ≤63 | 63< d ≤80 | 80< d ≤100 | >100 |
| St52-3 | 355 | 345 | 335 | 325 | 315 | by agreement |
Tensile strength
Material Data Sheet St 52-3 – 4
| Tensile strength (≥ N/mm2); Thickness (d) mm | |||
| Steel (steel number) | d<3 | 3 ≤ d ≤ 100 | >100 |
| St 52-3 | 515-680 | 490-630 | by agreement |
Note: 1MPa = 1N/mm2
Stretching
Material Data Sheet St 52-3 – 5
| Elongation (≥, %); Thickness (d), mm | |||||
| Steel (steel number) | 0.5 ≤d <1 | 1≤d <1.5 | 1.5≤d<2 | 2≤d<2.5 | 2.5≤d<3 |
| St52-3U | 14 | 15 | 16 | 17 | 18 |
| St52-3N | 12 | 13 | 14 | 15 | 16 |
| Elongation (≥, %); Thickness (d), mm | ||||
| Steel (steel number) | 3 ≤d ≤40 | 40< d ≤63 | 63 |
>100 |
| St52-3 | 22 | 21 | 20 | by agreement |
| St52-3N | 20 | 19 | 18 | |
St52 Steel Equivalent Material
Material Steel St52 equivalent to American ASTM AISI SAE, European EN standard, British BSI standard, French NF standard, ISO standard, Japanese JIS standard, Chinese GB standard and Indian IS standard. (For reference)
| Equivalent material St52 | |||||||||||||||||
| Germany | USA | European Union | UK | France | Japan | China | India | ISO | |||||||||
| Standard | Steel | Standard | Steel | Standard | Steel (steel number) | Standard | Steel | Standard | Steel | Standard | Steel | Standard | Steel | Standard | Steel | Standard | Steel |
| DIN 17100: 1980 | Saint 52 | ASTM A572/A572M | 50th series | EN 10025-2: 2005 | S355 | GB/T 1591 | Q345; Q355 | It's 2062 | E350 | ||||||||
| St 52-3 | S355J2 (1.0577) | JIS G3135 | SPFC590 | Q355C; Q345C | ISO 630-2 | S355C | |||||||||||
| St 52-3U | S355J0 (1.0553) | BS 4360 | 50°C | NF A35-501 | E36-3 | ||||||||||||
1 comment
Boa tarde, os senhores poderao me informar qual norma DIN correponde ao SAE 5160 barras
chatas 1.4 × 4 polegadas.
Sem mais desde ja agradeco
Atenciosamente
Cesar Rocha Filho