st52-carbon-steel-h-beam is an unalloyed structural steel grade complies with DIN 17100: 1980, the designation has been discarded since 2004. According to German standard DIN 17100, St52 steel is divided into St52-3U (1.0553) and St52-3N (1.0570 material). St 52 material new designation is S355, St52-3 new name is S355J2 (1.0577), St52-3 U new designation is S355J0 (1.0553), and St52-3 N new name in EN 10025: 1993 is S355J2G3, DIN 17100 has been replaced by EN 10025-2: 2004.
st52-carbon-steel-h-beam Introduction:
| Chemical composition % MAX | |||||||||
| C | Si | P | S | N2 | |||||
| TH (MM) |
≤16 | >16≦32 | >32≦40 | >40 | |||||
| 0.20 | 0.20 | 0.22 | 0.22 | - | 0.05 | 0.05 | 0.009 | ||
| Mechanical properties MIN | |||||||||
| Yield strength (N/MM2) | Tensile strength (N/MM2) | ||||||||
| TH (MM) |
≤16 | >16≦40 | >40≦63 | >63≦80 | >80≦100 | >100 | <3 | >3≦100 | >100 |
| 355 | 345 | 335 | 325 | 315 | - | 510-680 | 490-630 | ||
st52-carbon-steel-h-beam Mechanical Properties
The datasheet below shows St52 steel yield strength, tensile strength, elongation and impact resistance.
Structural Steel St52-3 Hardness: ≤180 HB, annealed
Charpy impact test (Charpy V-notch, longitudinal) value
St52-3U: ≥ 27 J, (thickness: 10≤t≤ 63mm), ≥ 23 J, (thickness: 63<t≤ 100mm), temperature 0 °C
St52-3N: ≥ 27 J, (thickness: 10≤t≤ 63mm), ≥ 23 J, (thickness: 63<t≤ 100mm), temperature -20 °C
by agreement, (thickness: > 100mm)
Pls send RFQ to for steel newly price in
Material: st52-carbon-steel-h-beam
Standard: DIN 17100
Item: Offshore & Structural Steel Plate
Thickness: 2mm-300mm
Width: 1000mm-4500mm
Length: 3000mm-18000mm
Shapes: plates, sheets, coils, angles, round bars, H beams and channels
Surface treatment: Bare, galvanized coated or as customer's
Supply Condition : As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, or as per customer
Contact : Gnee
Gnee Steel Group
Hot Tags: st52 carbon steel h beam, China st52 carbon steel h beam manufacturers, suppliers, factory, moulding h profile, retail industry h profile, transportation h profile, utility h profile, engineering h profile, roof h profile