Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of S420N, S420NL asme structural steel equivalent service for many years. It can provide accurate, timely and high-quality support and service for users, which is well received by users.
The advantage of hot-rolled stainless steel plate is that it can eliminate the damage caused by S420N, S420NL asme structural steel equivalent metal structure in the process of ingot casting to a certain extent, eliminate some tiny defects in the structure, refine the grains of stainless steel material, promote the structure of steel closer, and improve the performance of the material as a whole. This kind of lifting is mainly manifested in the rolling direction, which can make the S420N, S420NL asme structural steel equivalent steel no longer isotropic to some extent, and some defects such as bubbles, cracks and looseness formed during pouring can be eliminated under high temperature or high pressure.
asme sa514 gr E high-yield structural steel element composition%C: 0.12-0.20, Si: 0.20-0.40, Mn: 0.40-0.70, P max.: 0.035, S max.: 0.035, Cr: 1.40-2.00, Mo: 0.40-0.60, Ti: 0.01-0.10, Cu: 0.15-0.50, B: 0.001-0.005The mechanical properties in thickness (mm)T≤65Yield strength (≥Mpa): 690Tensile strength (Mpa):760-895Elongation in ≥,%: 18
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