Product Description

Product Name: boiler and pressure vessel steel plate
Grade: Q 3 *5R
Specifications: Thick T:****0 W W:********0 Length L:*********0
Executive Standard: GB **3 ****8
Product Scope:
Overall performance, good weld ability and low temperature impact toughness, suitable for boilers, petroleum, chemicals used in the manufacture of equipment and room temperature, low pressure boiler and pressure parts
Q**5R Features
。 Q**5R steel yield strength of ******5MPa grade pressure vessel dedicated board, it has good mechanical properties and process performance.Phosphorus, sulfur content is slightly lower than high-strength low-alloy steel plate Q**5 (*6Mn) steel, in addition to the tensile strength, elongation requirements than Q**5 (*6Mn) steel has increased, but also sought assurances that toughness.It is currently China's most widely used, the largest amount of special steel pressure vessel.
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