Spot Product GB Q355C DIN S355J0 /ST52-3U Hot Forged Carbon Structural Steel Round Bar
1: DIN S355J0 steel introduction
S355J0 steel plate is a European standard low alloy high strength steel plate, belonging to the European standard brand. "S" indicates that the steel sheet is ferrous metal smelting, "355" is the yield strength of the steel sheet, "J" is the heat treatment process of the steel sheet, and "0" is the impact temperature of the steel sheet.
2: DIN S355J0 Steel equivalent
| Country | China | Japan | Germany | USA | British |
| Standard | GB/T 1591 | JIS | DIN (W-Nr.) EN 10025-2 / DIN17100 | AISI/ASTM | BS |
| Grade | Q355C | S355J0 / ST52-3U |
3: DIN S355J0 steel chemical composition
| Grade | C | Si | Mn | P | S | Cr | Cu | Ni |
| S355J0 / ST52-3U | 0.22 | 0.50 | 0.90-1.65 | 0.03 | 0.025 | 0.30 | 0.55 | 0.50 |
| Q355C | 0.20 | 0.55 | 1.60 | 0.03 | 0.03 | 0.30 | 0.40 | 0.30 |
4: DIN S355J0 steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
5: DIN S355J0 steel overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block | Thickness 6mm-500mm | |
| Width 20mm-1000mm | ||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
| Application | S355J0 is used for bridges, ships, power station equipment, lifting and transportation machinery, machinery fabrication, and other engineering and welded structural parts subject to high loads. | |
6: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/solid solution, rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/solid solution, Black surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed/solid solution, black surface.
For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface
We are professional manufacturer for many years. we can provide a wide range of steel products.
Usually bundling for large diameter,small diameter bars in bulk or as customer's demand.
The hardness after heat treatment is higher than D2/1.2379/Cr12Mo1V1, and can reach 61-63HRC after high-temperature tempering (525 ± 5 ℃); In terms of strength and wear resistance, it exceeds Cr12Mo1V1, and its toughness is higher than D2/1.2379/Cr12Mo1V1; The manufactured molds rarely have cracks and fissures, greatly improving their service life; The residual stress after wire cutting processing is smaller than that of Cr12Mo1V1; The cutting and grinding performance exceeds Cr12Mo1V1.
Suitable for manufacturing precision punching dies and stamping dies for cold forging, deep drawing, and wire rolling for wire cutting processing.
