Knowledge

ASME SA387 Grade 12 is a widely used chromium molybdenum (Cr-Mo) alloy steel plate designed for boilers and pressure vessels operating under elevated

SA387 Gr22 Cl2 and 15CrMoR are both high-temperature chromium-molybdenum (Cr-Mo) alloy steels for pressure vessels, but the key difference is their st

ASTM A387 steel plate, as a premium chromium-molybdenum alloy steel, has become the first choice for high-temperature and high-pressure applications d

This comparison guide explains the key differences between SA387 Gr5 and SA387 Gr9, helping engineers, EPC contractors, and procurement teams make inf

As a critical material for high-temperature and high-pressure equipment, SA387 GR.12 CL1 alloy pressure vessel steel plate complies with ASTM A387/A38

This article provides a clear and practical comparison of A387 Gr 11 vs A516 Gr 70, helping engineers, EPC contractors, and buyers make the right mate

ASTM A302 Grades A and B are low-alloy steel plates for pressure vessels, differing mainly in chemical composition (Grade B has more manganese/molybde

ASTM A299 Grade A and Grade B are manganese-silicon carbon steel plates designed for welded boilers and pressure vessels, with the key difference bein

ASTM A387 Grade 12 Class 1 is a chromium-molybdenum (Cr-Mo) alloy steel plate specifically developed for boilers and pressure vessels operating at ele

For better creep resistance at very high temperatures, SA387 Grade 91 generally surpasses SA387 Grade 22, as Gr 91 is specifically designed with highe

In the realm of pressure vessel and boiler construction, A387Gr12CL2/A387 Grade 12 Class 2 chromium-molybdenum alloy steel plate stands as a testament

A387 Grade 12 (ASTM standard, US) and EN 13CrMo4-5 (UNS G41350, Werkstoffnr. 1.7335, European) are widely used chromium-molybdenum (Cr-Mo) low-alloy s