The mechanical properties of ASME SA516 Gr 60 structural steel for oil tank, Q690E plate:The thickness of Q690E plate is not more than 50mm, the yield strength is not less than 690MPa, the tensile strength is 770-940, and the elongation after fracture is not less than 14.The thickness of Q690E plate is 50mm-100mm, the yield strength is not less than 650MPa, the tensile strength is 760-930, and the elongation after fracture is not less than 14.The thickness of Q690E plate is 100mm-150mm, the yield strength is not less than 630MPa, the tensile strength is 710-900, and the elongation after fracture is not less than 14.
Specification range of available steel ASME SA516 Gr 60 structural steel for oil tank: thickness ≤ 650mm, width ≤ 4500mm, length ≤ 18000mm. Larger specifications of steel plates are also available as required. Our steel plates ASME SA516 Gr 60 structural steel for oil tank can be supplied according to Chinese standard, American Standard AISI / ASME / ASTM, Japanese JIS, German standard DIN, French NF, British BS, European EN, international ISO and other standards. Heat treatment process: controlled rolling, normalizing, tempering, normalizing plus tempering, quenching and tempering, etc.
Service concept: first time to understand customer needs, first time to solve customer worriesVision: to be the leading steel materials supplier in the worldWorking principles: Keep promises; Spare no efforts; Be practical and innovative; Pursue excellenceTalent concept: build a team with a dream and complete a dream with a team!Family culture: we rely on the principles of equality, trust, appreciation and family love to form a harmonious and warm family!
Laser cutting is that the horizontal laser beam emitted by the laser changes into a vertical downward laser beam through the 45° total reflector, and then focuses through the lens, forming a tiny spot at the focal point. When the spot hits the material, the material is heated to the vaporization temperature quickly, and evaporates to form a hole. With the movement of the beam on the material such as ASME SA516 Gr 60 structural steel for oil tank, the auxiliary gas (carbon dioxide gas, oxygen, Nitrogen, etc.) blow away the melted slag, make the hole continuously form a very narrow width (such as about 0.1mm) cutting seam, and complete the cutting of materials.