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EN 10025-2 S235 Steel
EN 10025-2 S235 steel is a non-alloy carbon structural steel grade, according to EN 10025-2, S235 material is devided into 3 quality grades:
- S235JR (1.0038) – Impact energy ≥27 Joules at room temperature 20 ℃,
- S235J0 (1.0114) – Impact energy ≥ 27J at 0 ℃, and
- S235J2 (1.0117) – Impact energy ≥ 27 J at -20 ℃.
Datasheet
The data sheet of DIN EN 10025-2 is the same as BS EN 10025-2 and other EU member states.
Chemical Composition
The table below lists S235 steel chemical composition based on ladle analysis.
| Chemical Composition (ladle analysis), %, ≤ | |||||||||||
| Country (Region) | Standard | Steel Grade (Steel number) | C | Si | Mn | P | S | N | Cu | Thickness (t) (mm) | Method of deoxidation |
| European Union | EN 10025-2: 2004 | S235JR (1.0038) | 0.17 | – | 1.40 | 0.035 | 0.035 | 0.012 | 0.55 | ≤40 | Rimming steel not allowed |
| 0.20 | 40 | ||||||||||
| S235J0 (1.0114) | 0.17 | – | 1.40 | 0.030 | 0.030 | 0.012 | 0.55 | ≤100 | |||
| S235J2 (1.0117) | 0.17 | – | 1.40 | 0.025 | 0.025 | – | 0.55 | ≤ 100 | Fully killed | ||
S235 Steel Properties
Since steel grade S235 is mainly divided into 3 quality grades, and different quality, the performance is slightly different, you may check the properties of these 3 quality grades through the links above.
Physical Properties
- Density: 7.85g/cm3
- Melting point: 1420-1460 °C (2590-2660 °F)
Mechanical Properties
| S235 Yield Strength (≥ N/mm2); Dia. (d) mm | ||||||
| Steel Grade | d≤16 | 16| 40 | 100 | 150 | 200 | |
| S235 | 235 | 225 | 215 | 195 | 185 | 175 |
| S235 Tensile Strength (≥ N/mm2) | ||||
| Steel Grade | d<3 | 3≤d≤100 | 100| 150 | |
| S235 | 360-510 | 360-510 | 350-500 | 340-490 |
S235 Steel Equivalent
The table below lists steel grade S235 equivalent chart including US ASTM, European EN, Chinese GB, Japanese JIS, Indian IS and ISO standard.
| S235 steel equivalent grade | |||||||||||||||||
| European Union | US | Germany | China | Japan | India | ISO | |||||||||||
| Standard | Steel name | Standard | Grade | Standard | Steel name | Standard | Grade | Standard | Grade | Standard | Grade | Standard | Grade | ||||
| EN 10025-2: 2004 | S235 | ASTM A36; ASTM A283/A283M | A36; Grade D | DIN 17100 | St37 | GB/T 700 | Q235 | JIS G3101; JIS G3106 | SS400; SM400A | IS 2062 | E250 | ISO 630-2 | S235B | ||||
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Source :- theworldmaterial dot com
