Which EN standard steel grade is 1.8940 EN 10025-6 high strength steel equivalent

No. 45 steel is commonly used medium carbon quenched and tempered structural steel. The cold plasticity of No. 45 steel is generally better than 1.8940 EN 10025-6 high strength steel. Annealing and normalizing are better than quenching and tempering. No. 45 steel has higher strength and better machinability than Q345 steel. After proper heat treatment, it can obtain certain toughness, plasticity and wear resistance. No. 45 steel 1.8940 EN 10025-6 high strength steel is suitable for hydrogen welding and argon arc welding, but not suitable for gas welding. Preheating is required before welding, and stress relief annealing shall be conducted after welding.

High wear resistance: fully automatic CNC stacking equipment, independent of manual 1.8940 EN 10025-6 high strength steel welding technology, produces fully qualified high-quality products. Special automatic welding technology enables the chromium content of wear-resistant layer to be controlled at more than 28%, and the 1.8940 EN 10025-6 high strength steel hardness is between 58-62, which fully ensures that our wear-resistant layer has continuous good and balanced wear resistance. The wear test in metallurgy, cement and other industries shows that the wear resistance of the wear-resistant layer of the surfacing composite 1.8940 EN 10025-6 high strength steel wear-resistant steel plate is more than 30 times that of the 16Mn plate with the same thickness.

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