S235JR
Sources: this site Click: Date: 2015-12-16 2:27:39
| Grade : | S235JR |
| Number: | 1.0038(dubl) |
| Classification: | Non-alloy quality structural steel
??? According EN 10250-2:2000 steel S235JRG2 also named 1.0038 ??? |
| Standard: | | EN 10025-2: 2004 Hot rolled products of structural steels. Technical delivery conditions for non-alloy structural steels |
|
Chemical composition % of grade S235JR (1.0038(dubl)): EN 10025-2-2004Nominal thickness =< 40(mm) C max = 0.17
Nominal thickness =< 40(mm) CEV max = 0.35 |
| C | Mn | P | S | N | Cu | CEV |
| max 0.2 | max 1.4 | max 0.04 | max 0.04 | max 0.012 | max 0.55 | max 0.38 |
Mechanical properties of grade S235JR (1.0038(dubl))
| Nominal thickness (mm): | to 3 | 3 - 100 | 100 - 150 | 150 - 250 |
|
| Rm - Tensile strength (MPa) Flat and long products | 360-510 | 360-510 | 350-500 | 340-490 |
| Nominal thickness (mm): | 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 | 235 | 225 | 215 | 215 | 215 | 195 | 185 | 175 |
|
| KV - Impact energy (J) longitud., | -20°
27 | 0°
27 | +20°
27 |
| Nominal thickness (mm): | to 1 | 1 - 1.5 | 1.5 - 2 | 2 - 2.5 | 2.5 - 3 |
|
| A - Min. elongation Lo = 80 mm (%) parallel, | 17 | 18 | 19 | 20 | 21 |
| Nominal thickness (mm): | 3 - 40 | 40 - 63 | 63 - 100 | 100 - 150 | 150 - 250 |
|
| A - Min. elongation Lo = 5,65 √ So (%) parallel, | 26 | 25 | 24 | 22 | 21 |
Properties of grade S235JR (1.0038(dubl))| Weldability: This steel grade is generally suitable to welding |
