A387 Gr11CL1 pressure vessel steel plate

A387 Gr11CL1 pressure vessel steel plate

A387 Gr11CL1 pressure vessel steel plate is in American standard ASTM SA 387/SA 387M.A387Gr12CL1 pressure vessel steel plate owned minimum yield strength at 230 Mpa,and tensile strength within 380-550 Mpa.A387 Gr11 steel have both A387 Gr11CL1 and  A387 Gr11CL1 steel grade.

A387 Gr11CL1 pressure vessel steel plate is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe.

A387 Gr11CL1 pressure vessel steel plate Specification

Thickness：5-200mm

Width：1220-4200mm

Length ：5000-18000mm

A387 Gr11CL1 pressure vessel steel plate Mechanical property

Yield strength Mpa Min:230 Tensile strength Mpa:380-550 Elongation(%):18-22

A387 Gr11CL1 pressure vessel steel plate Chemical composition(%)

C:0.04-0.17 Mn:0.35-0.73 P≤0.035 S≤0.035 Si:0.44-0.86 Cr:0.94-1.56 Mo:0.40-0.70

A387 Gr11CL1 pressure vessel steel plate Delivery state

High tension test,Low temperature impacting test,Normalised for thick plates over 40mm,Simulated post-welded heat treatment (PWHT).Rolling under standard NACE MR-0175 (HIC+SSCC),Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2

BBN Steel can meet our customer’s any quantity request of A387 Gr11CL1 pressure vessel steel plate. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development.If you have any requirements for A387 Gr11CL1 pressure vessel steel plate,pls contact us freely.