ASTM 36 is the most common alloy steel. It is used for most building components, including columns, beams, decorations, and completion elements. ASTM A36 ASTM A516 pressure vessel steel ductility does not allow the alloy to be used as a cable or as reinfo
ASTM 36 is the most common alloy steel. It is used for most building components, including columns, beams, decorations, and completion elements. ASTM A36 ASTM A516 pressure vessel steel ductility does not allow the alloy to be used as a cable or as reinforcement (reinforcement). However, ASTM A36 is also perfect for most other purposes.
The mechanical properties of hot rolled steel plate are far less than that of cold working and forging, but the ASTM A516 pressure vessel steel, hot rolled steel plates have better toughness and ductility. Cold rolled steel plate has a certain degree of work hardening and toughness is low, but it can achieve a better yield ratio, and can be used for cold bending spring leaf and other parts. At the same time, because the yield point of cold rolled steel plate is close to the tensile strength, the danger is not foreseen in the use process, and accidents are prone to occur when the load exceeds the allowable load.
BBN STEEL ASTM A516 pressure vessel steel 2020 newly inventory in Shanghai(500tons)
16*1524*5900, 5*2800*12000, 15*2000*12000, 6*2500*12000, 10*2120*9260
12.5*1820*6096, 10*2900*7350, 24*2650*11100, 5*2800*12000, 8*2600*10000
16*1524*5900, 8*2800*11230, 19*2910*11025, 32*2700*11025, 10*2270*7110
10*2120*9260, 65*2100*6000, 22.5*2910*11025, 12*2050*7780, 14*2050*9000
8*2600*10000, 10*2270*7110, 36*2140*9150, 40*2910*11000, 57*1600*6000
Oxygen (O) is a harmful element in steel such as ASTM A516 pressure vessel steel. Although manganese, silicon, iron and aluminum are added to deoxidize the steel at the end of steelmaking, they can not be removed completely. During the solidification of molten steel, the reaction of oxygen and carbon in the solution will produce carbon monoxide, which can cause bubbles. Oxygen mainly exists in the form of FeO, MnO, SiO2, Al2O3 and other inclusions in the steel, which reduces the strength and plasticity of the steel. Especially, it has serious influence on fatigue strength and impact toughness.
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