ASTM A537 CL3 pressure vessel steel plate is a quenched and tempered steel material, the same with A 537 CL2 in heat treatment.Although the A 537 CL3 only yields strength lower than A 573 CL2, the two grade have a little different in price. A 537 CL3 quenched and tempered temperature is 620, and A 537 cl2 is 595.
A537 CL3 steel sheet is under the ASTM standard. There is another material, SA537CL3. SA537CL3 steel is the steel grade in ASME standard.A537 CL3 steel plate is intended primarily for service in welded pressure vessels where improved notch toughness is important. These plates may be ordered normalized or stress relieved.
ASTM A537 CL3 pressure vessel steel plate Chemical composition(%)
C≤0.24 Si:0.13-0.55 Mn:0.64-1.46 P≤0.035 S≤0.035 Cu≤0.38 Ni≤0.28 Cr≤0.29 Mo≤0.09
ASTM A537 CL3 steel plate Mechanical property
Yield strength Mpa:275-380 Tensile strength Mpa:485-690 Elongation %:20-22
A537 CL3 steel sheet Size:
Thickness: 3-300mm
Width: 1200-4200mm
Length: 3000-18000mm
Delivery condition: hot rolled, control rolled, or normalized.
Packing detail: Standard export packing or according to customer's request
Price terms: FOB, CNF, CIF
Payment terms: T/T, L/C
BEBON Internatoinal can be offer A537 CL3 steel plate from stock and the material is available for shipping worldwide. The material comes with mill test certification and stamping and is therefore fully traceable. If you have any need of A537 CL3 pressure vessel steel plate，pls contact with us.
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