DIN 17100 St52-3 steel plate

St52-3 steel plate executive standard: DIN17100-1986

St52-3 steel plate is a low-alloy high-strength steel plate belonging to the German standard, which is characterized by expected tensile strength and yield point.

Delivery status of St52-3 steel plate: hot rolling, controlled rolling, normalizing, etc.

Chemical composition of DIN 17100 St52-3 steel plate:

Grade	C	Si	Mn	P	S
St52-3	≤0.2	≤0.55	≤1.6	≤0.04	≤0.04

Mechanical properties of DIN 17100 St52-3 steel plate:

Thickness	≤16mm	16-40mm	40—63mm	63—80mm	80—100mm
Yield strength Mpa	≥355	≥345	≥335	≥325	≥315

Above 100: According to the agreement.

Grade	Tensile strength Mpa	Elongation	Shock: Temperature: 0℃
St52-3	490-630	≥18	≥23

Application of St52-3 steel plate:
Mainly used for underground engineering, bridge structure manufacturing, marine steel structure manufacturing, machinery equipment manufacturing, various steel components manufacturing, etc.

---