DIN S355JR/GB Q355B
Qilu
Product Description
DIN S355JR GB Q355B Hot Rolled Steel Round Bar
1: DIN S355JR Steel Introduction
S355JR is a low alloy high strength structural steel conforming to European standard EN 10025. S355JR steel in China is low alloy high strength structural steel with hardness of 70-80B and yield strength of 300-400MPa. And has very good processing formability and welding performance, as well as excellent low temperature toughness.
S355JR steel Stock in warehouse
2: DIN S355JR Quality Standard
DIN17100 1980-ENG Steels for general structural purposes.pdf
3: DIN S355JR Steel Equivalent
| Country | China | Japan | Germany | USA | British |
| Standard | GB/T 1591 | JIS | DIN (W-Nr.) EN 10025-2 / DIN17100 | AISI/ASTM | BS |
| Grade | Q355B | S355JR |
4: DIN S355JR Steel Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Cu | Ni |
| S355JR | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | / | 0.55 | / |
| Q355B | 0.24 | 0.55 | 1.60 | 0.035 | 0.035 | 0.30 | 0.40 | 0.30 |
