GB Q235C/DIN S235J0/ST37-3U
Qilu
Product Description
DIN S235J0/ST37-3U GB Q235C Hot Forged Steel
1: DIN S235J0 steel introduction
S235J0 is a carbon structural steel, which contains less than 0.8% carbon. It contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, and has better mechanical properties.
2:DIN S235J0 Quality Standard
EN10025-2 2005-ENG Hot rolled products of structural steel.pdf
3: DIN S235J0 Steel equivalent
| Country | China | Japan | Germany | USA | British |
| Standard | GB/T 700 | JIS G3101 | DIN (W-Nr.) EN 10025-2 / DIN17100 | AISI/ASTM ASTM A36 | BS |
| Grade | Q235C | S235J0 / ST37-3 U |
4: DIN S235J0 steel chemical composition
| Grade | C | Si | Mn | P | S | Cr | Cu | Ni |
| S235J0 / ST37-3 U | 0.17 | 0.50 | 1.40 | 0.03 | 0.03 | / | 0.55 | / |
| Q235C | 0.20 | 0.55 | 1.40 | 0.045 | 0.035 | 0.30 | 0.30 | 0.30 |
5: DIN S235J0 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.
6: DIN S235J0 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 | |
7. DIN S235J0 Steel Application
S235J0 has a wide range of applications machinery, mining machinery, machinery manufacturing and other fields.
8: DIN S235J0 Steel Tolerance
Diameter(mm) | Tolerance | ||
Forged Steel Round Bar | 80-600 | Black Surface:0~+5 | Rough Machined or Turned:0~+3 |
650-1200 | Black Surface:0~+15 | Rough Machined or Turned:0~+3 | |
Hot Rolled Steel Round Bar | 16-310 | Black Surface:0~+1 | Peeled:H11 |
Cold Drawn Steel Round Bar | 6-100 | Black Surface:H11 | Peeled:H11 |
9. DIN S235J0 Steel Heat Treatment
Hot rolled non-alloy quality steel S235J0 is suitable for welded construction. The steel is not suitable for heat treatment and stress-relief annealing is allowed.
10: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/QT, rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
