What is SA537CL1 steel?

ASME SA537CL1 (SA537 Class 1) steel is a heat-treated carbon-manganese-silicon steel plate for fusion welding pressure vessels and structures.

SA537CL1 steel chemical composition(%)

C: ≤0.24; Mn: t≤40mm 0.07-1.35, t≤40mm 1.00-1.60, P: ≤0.035, S: ≤0.035, Si: 0.15-0.50, Cu:≤0.35, Ni: ≤0.25, Cr: ≤0.25, Mo:≤0.08

SA537CL1 carbon steel plates are completely designed for working in extreme environments. Well, these are best used in chemical applications where any other plates fail. These pressure vessel plates offer exceptional performances at corrosive environments. It has the feature to bear high pressure and temperatures without deforming.