Processing technology of GB/T 3077 20Cr alloy steel plate
GB/T 3077 20Cr alloy steel plate has good comprehensive mechanical properties after quenching and tempering at low temperature, with good impact toughness at low temperature and no obvious tempering brittleness. During carburizing, the grain size of GB/T
42CrMo steel plate standard and application
42CrMo steel plate has high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering treatment, and good low temperature impact toughness. 42CrMo steel plate
Heat treatment and weldability of 09MnNiDR boiler steel plate
Mn and Ni are the main alloying elements in 09MnNiDR boiler steel plate. Mn can improve the strength of steel through solution strengthening, while Ni can improve the low temperature toughness of ferrite and obviously reduce the cold brittle transition te
Factory price wholesale ABS FH32 angle steel
ABS FH32 angle steel is widely used in various building structures and engineering structures, such as beam, bridge, transmission tower, lifting and transportation machinery, ship, industrial furnace, reaction tower, container rack, cable trench support,
Effective storage method of Q355NH weathering steel plate
Q355NH weathering steel plate is ubiquitous in our life and work, and plays a huge role. Q355NH weathering steel plate is indispensable in our life. However, some people do not know it very well. Here we will introduce the storage method of Q355NH weather
BBN supply A572 GR.50 channel steel dimensions
A572 GR.50 channel steel is a long strip steel with groove section. It belongs to carbon structural steel for construction and machinery, and is a section steel with complex section and groove section shape.
A572 GR.50 channel steel is mainly used in con