ST52-3 German standard steel plate, ST52-3 is equivalent to what material in China, ST52-3 chemical

ST52-3 German standard steel plate, ST52-3 is equivalent to what material in China, ST52-3 chemical

ST52-3 is equivalent to the domestic grade Q345, (16mn) ST52-3 new material number: 1.0570, old material number: 1.0841. ST52-3 is characterized by its tensile strength and yield point. St52-3 is a low-alloy high-strength steel, the steel grade is composed of St, the characteristic value of the steel and the quality index, the steel grade with a selection of deoxidation methods, the corresponding mark (U or R) is placed in front of the steel grade, and there are special purpose steels such as: USt52-3 or RRSt37-2. ST52-3 steel plate corresponds to the national standard Q355, ST52-3 yield tensile performance analysis.

ST52-3 German standard steel plate fixed rolling: cxysteel@126.com

ST52-3 steel corresponding to the European standard grade

ST52-3 is equivalent to the European standard grade S355, German standard material number: 1.0570. It is mainly used in civil construction, underground engineering, bridges, marine engineering, automobile and machinery manufacturing.

3. St52-3 steel implements the standard

German standard low-alloy steel, the implementation standard: DIN 17100, the

material under the DIN standard: ST37-2, STE355, STE460, etc.

4. Chemical composition of St52-3 steel:

C: ≤0.20 Si: ≤0.50 P: ≤0.040 S: ≤0.040

5. St52-3 steel mechanical properties:

Tensile strength: 490-630MPa Yield strength: ≥355MPa Elongation: ≥18

Introduction to the size of St52-3 steel plate (thickness * width * length)

St52-3 steel plate; 10-30*2000-2400*9500-12000

ST52-3 steel plate; 40-80*2000-2500*10000-12000

ST52-3 steel plate; 80*2000-2200*9500-12000

ST52-3 steel plate; 85*2000-2500*8500-12000

ST52-3 steel plate; 90*2000-2400*8500-11500

ST52-3 steel plate material technical standards and heat treatment:

ST52-3 steel plate belongs to the German standard low alloy steel, the implementation of standard DIN17100, DIN standard materials: ST37-2, STE355, STE460, etc. ST52-3 steel plate heat treatment: hot rolling, controlled rolling, normalizing